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Doc No: 890-03084 Date: 2017-03-24 Rev 9 Installation Manual – Smart Office This installation manual describes how to install Yanzi IoT infrastructure and sensors in smart offices. Yanzi Networks Installation Manual – Smart Office 1 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 Table of Contents Disclaimer .......................................................................................................................................................... 4 1. Introduction ............................................................................................................................................... 5 1.1 Best Technology .............................................................................................................................. 5 1.2 Easiest to install ............................................................................................................................... 5 1.3 Enterprise security ........................................................................................................................... 5 1.4 Cirrus Software as a Service ......................................................................................................... 5 2. Installation Planning ................................................................................................................................ 6 2.1 Infrastructure .................................................................................................................................... 6 2.1.1 Connecting the Gateway to Internet .................................................................................... 6 2.1.2 Building the IoT Network........................................................................................................ 6 2.1.3 Infrastructure Examples......................................................................................................... 6 2.2 Use Cases ......................................................................................................................................... 9 2.2.1 Space Utilization ...................................................................................................................... 9 2.2.2 Comfortability .......................................................................................................................... 9 2.3 Installation Tool ............................................................................................................................. 10 3. Installation of Infrastructure ................................................................................................................ 11 3.1 Yanzi IoT Gateway overview and installation ........................................................................... 12 3.2 Gateway Functions........................................................................................................................ 13 3.3 Gateway LED Behavior ................................................................................................................. 14 4. Teams and Equipment .......................................................................................................................... 15 5. Sensor Handling Tips ............................................................................................................................ 16 5.1 Battery lid ........................................................................................................................................ 16 5.2 Sensor element .............................................................................................................................. 16 5.3 Battery insertion ............................................................................................................................. 16 5.4 External power input ..................................................................................................................... 16 5.5 Sensor buttons and switches ...................................................................................................... 16 6. Placement of Sensors ........................................................................................................................... 17 7. Installation of Sensors .......................................................................................................................... 18 7.1 Start Yanzi Installation tool .......................................................................................................... 18 7.2 Installation Procedure ................................................................................................................... 18 7.3 Yanzi Footfall Camera Overview and Installation .................................................................... 19 8. Wireless ................................................................................................................................................... 21 9. Working with Sensors ........................................................................................................................... 22 9.1 LED Behavior .................................................................................................................................. 22 9.2 Resetting a device ......................................................................................................................... 22 10. Battery Requirements ........................................................................................................................... 23 Yanzi Networks Installation Manual – Smart Office 2 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 11. Post Installation ..................................................................................................................................... 24 12. Troubleshooting ..................................................................................................................................... 25 13. IEEE 802.15.4 Overview ........................................................................................................................ 26 14. Disposal and Recycling Information .................................................................................................. 27 15. General Product Information ............................................................................................................... 27 Yanzi Networks Installation Manual – Smart Office 3 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 Disclaimer Information in this document is subject to change without notice and does not represent a commitment on the part of Yanzi Networks. The document is provided “as is,” without warranty of any kind, expressed or implied, including, but not limited to, the implied warranties of fitness or merchantability for a particular purpose. Yanzi Networks may make improvements and/or changes in this manual or in the product(s) and/or the service described in this manual at any time. Products from Yanzi must be used only for smart office applications as recommended by Yanzi and MUST NOT be used for critical applications, including, but not limited to, life support, health and safety, aviation, nuclear, and security applications. Using your Yanzi products safely • Never force a connector into a port. If the connector and port don’t join with reasonable ease, they probably don’t match. Make sure that the connector matches the port and that you have positioned the connector correctly in relation to the port. • Protect your Yanzi products from direct sunlight • Keep away the Yanzi products from sources of liquid, e.g. drinks, bathtubs, washbasins, shower stalls and so on. About handling Your Yanzi products may be damaged by improper storage or handling. Take caution not to drop them during transport and installation. The PIR sensors (i.e. Motion, Motion+ and Presence) are particularly sensitive to external force, so handle them with extra care. WARNING: Do not attempt to open or disassemble any Yanzi products. You run the risk of electric shock and voiding the limited warranty. No user-serviceable parts are inside. Yanzi Networks Installation Manual – Smart Office 4 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 1. Introduction Yanzi Networks delivers an end-to-end, horizontal, and all-IP software Internet of Things platform. We offer sensors, gateways, and Cirrus, a cloud platform solution packaged into a Software as a Service solution (SaaS) for Smart Building applications. The horizontal and all-IP approach provides a solution that is fast, robust, and transformative. 1.1 Best Technology All IP technology, all the way to the sensor, ensures powerful scaling to thousands of sensors and excellent cost efficiency. Yanzi Networks focus on open standards and leverage the widely deployed protocols such as 4G/LTE, Ethernet, Wi-Fi, and the low power "brother" to Wi-Fi, IEEE 802.15.4, which enables battery operated sensors to last for 10+ years. 1.2 Easiest to install Automatic security provisioning provides best-in-class installation provided by the patent pending zero-touch configuration. Sensor installation do not need trained installers but can leverage the employees on site. The optimized power management deliver very long battery life which secure a minimum of maintenance required once installed. 1.3 Enterprise security Yanzi Networks combines ease of installation and maintenance with enterprise security. It is a highly secure solution with all links in Cloud and to Gateway being authenticated with client and server certificates and all communication is made using SSL encryption. All local communication, between the sensors and the Gateway, is encrypted for both wired and wireless solutions. Each sensor has an individual key and can be revoked remotely. 1.4 Cirrus Software as a Service The Yanzi Cirrus Software as a Service provides Device and Gateway management at a new level. The Cirrus data model allow access to any data originating from any location with a uniform interface without the need to understand the sensor details. A secure Gateway-to-Cloud connector to multiple redundant link servers provides reliable remote access to Gateway. The Cirrus open API is a JSON over web socket API where all operations are authenticated. The API supports both hot and cold data paths. Yanzi Networks Installation Manual – Smart Office 5 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 2. Installation Planning 2.1 Infrastructure The infrastructure has two parts: The Gateway and the IoT network. The Gateway is the brains of the system and manage all sensors, collects all data, and keeps a communication channel open to the Cloud. The IoT network is required to enable sensors to communicate with the Gateway. The IoT network is completely built on IP communication, same as on the Internet. The IoT network is built using one or more Access Points, just like a WiFi network is built. The Access Points communicate with the Gateway using standard Ethernet connectivity. For more information on networks and wireless technologies, please see support sections below. Before ordering any infrastructure products, the first step is to decide type of Internet connection and way to build the IoT network according to the following sections. 2.1.1 Connecting the Gateway to Internet Gateways can be connected to the Internet in two ways: 1) Sharing the Internet connection already available in the building or 2) Using a mobile broadband uplink Sharing the Internet connection does not mean the IoT network must run on the corporate network. It means using a separate port on the customer’ firewall to create a separate network that only provides Internet access. 2.1.2 Building the IoT Network The IoT Network can be built in two ways. 1) If there are Ethernet cabling available in the building, it may be possible to use a single Gateway and connect that to one or more Access Points using those Ethernet cables. 2) If there are no Ethernet cabling available and it is not possible to pull new cables, the IoT network is built using one or more Gateways. Most of the Gateways have access points capabilities already built-in so a small IoT network can be created around each Gateway. These Gateways all communicate separately with the Cloud and can be made into a single virtual location in the Cloud. 2.1.3 Infrastructure Examples Small system where only one Gateway is enough to create the wireless IoT network. Internet connectivity can be provided using Ethernet (on the left) or using built-in mobile broadband in the Gateway (on the right). Yanzi Networks Installation Manual – Smart Office 6 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 Partner Partner Cloud Servers Cloud Servers 3G/4G/LTE 3G/4G/LTE Customer Firewall or Mobile Broadband Router Yanzi IoT Gateway 4G Yanzi IoT Gateway Yanzi Sensors Yanzi Sensors Large system reusing Ethernet infrastructure in building and where Internet connectivity can be provided by sharing a port on the existing firewall or using an external mobile broadband router. Secure Cirrus API Partner Cloud Servers Cloud Servers Fiber/DSL or 3G/4G/LTE Customer Firewall or Mobile Broadband Router Yanzi IoT Gateway Switch Ethernet Yanzi IoT Access Points Yanzi Sensors IPv6 over IEEE 802.15.4 handled by the Gateway • DHCP addresses are required for the Gateway and the Access Points • The Gateway communicates with the Access Points using UPnP and SSL over Ethernet • Internet connection only requires outgoing port 443 and 4445. No inwards connection required. Gateway connects automatically to the Yanzi server. • All communication links are encrypted • PoE switch connects and powers all IoT Access Points (when AP has PoE support) Yanzi Networks Installation Manual – Smart Office 7 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 • Optional UPS on PoE switch and Gateway to enable operation when power is lost Large system completely stand-alone without using any existing infrastructure. Secure Cirrus API Partner Cloud Servers Cloud Servers 3G/4G/LTE Yanzi IoT Gateway 3G/4G Yanzi Sensors IPv6 over IEEE 802.15.4 handled by the Gateway Yanzi Networks Installation Manual – Smart Office 8 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 2.2 Use Cases Depending on which use case to cover, the type and position of sensors may vary. Two typical use cases are shown below for space utilization and comfortability. 2.2.1 Space Utilization For space utilization, Yanzi Motion/Presence sensors are added under the table at each work desk chair and at each chair of larger conference rooms (typically rooms with 6 chairs or more) to detect usage. For room usage, Yanzi Motion/Presence or Yanzi Motion+ is placed on the wall (rooms larger than 20m2 are recommended to use two sensors to make sure the whole room is covered). Selection between Motion/Presence sensor and Motion+ sensor depends on if comfortability use case also should be covered as the Motion+ sensor monitors more things than the Motion/Presence sensor. Motion/Presence sensors may also be used for restroom utilization to monitor each stall as well as the washroom. P Yanzi Motion/Presence FC Yanzi Footfall Camera Optimized for space Utilization. PIR motion. Ceiling mount camera for footfall applications P P P P P P P P P P FC P P P P P P P P P P FC P P P P P P P P P P Conference/Phone Rooms Work Desks/Hot Desks Restrooms Dining Area Footfall cameras may be placed in the ceiling of each entrance to the building and can as well be placed at the entrance to any area where specific information is wanted. The footfall cameras are connected to the Gateway using Ethernet/PoE. This proposal do not focus on footfall cameras. 2.2.2 Comfortability For comfortability, the work environment is monitored using for example CO2, temperature, humidity, barometric pressure, volatile organic compounds (VOC), ambient light and ambient noise sensors. Yanzi Comfort sensors are placed in each room (conference room, phone booths, locker room, etc.) where people are present for longer periods of time as well spread out in open work spaces. In open work spaces, recommendation is to use one Yanzi Comfort for each 15-25 work desks. Yanzi Motion+ are used to monitor occupancy and light at work desks (preferably placed in the ceiling where it covers about 6-8 work desks depending on height of ceiling). It is also used to monitor utilization of smaller rooms such as conference rooms, phone booths, locker rooms, storage rooms, kitchens, restrooms, etc. Yanzi Networks Installation Manual – Smart Office 9 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 M Yanzi Motion+ A Yanzi Comfort Motion, Temperature, Humidity, Ambient Light, Ambient Noise (Sampled) CO2, VOC, Temperature, Humidity, Air Pressure, Ambient Noise (Continuous) M A A A M M M A A A M M A M A M M M M M A A M Conference/Phone Rooms Work Desks/Hot Desks Restrooms Dining Area 2.3 Installation Tool One of the important parts after the installation is to know where sensors have been placed. The mapping between the sensor unique ID and the physical location is done at time of installation using the Yanzi installation tool in Yanzi Live. This is a browser based installation tool that allows for quick installation of many sensors. Prior to installation, make sure the floor map(s) has been provided to Yanzi and added to your account. Yanzi Networks Installation Manual – Smart Office 10 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 3. Installation of Infrastructure Gateways are recommended to be peered prior to installation. Peering means connecting the Gateway to a specific account. Users can then be added or removed from this account to control access. Peering is done using the installation tool or provided as remote support by Yanzi. Yanzi needs the Gateway ID (printed on the Gateway label), the location name it should have, as well as a user with administrative rights for this account. Make sure the infrastructure is always built prior to installing any sensors. Install the Gateway and connect it to Internet. Install the Access Points and connect them to the same network as the Gateway according to the pictures above. The wireless IoT network created around Access Points have a range of about 500-1,500 m2 (~ 5,000-15,000ft2). The actual range depends heavily on walls, obstacles, materials, and number of potential mesh nodes (This is very similar to WiFi access points). Wireless coverage is affected for example by elevator shafts (lots of metal), bathrooms (water and thick walls), and other radio disturbances such as WiFi access points and microwave ovens. IoT Access Points (or Gateways with mobile broadband) is shown below with an approximated wireless coverage shown as orange circles. In this specific building, two Access Points per floor is enough. AP AP Yanzi Networks Installation Manual – Smart Office 11 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 3.1 Yanzi IoT Gateway overview and installation The following applies to all variants of Yanzi IoT Gateway (DR2-88xx) and Yanzi IoT Gateway Plus (DR2-89xx). For more details on gateway LED behavior, see section 3.3. Installing and peering a gateway 1. Insert the included power adapter to a power outlet and plug in the cable to the gateway. The power LED should now turn solid green. 2. Optional: Enable the gateways built in UPS by pushing the switch located on the left side of the gateway towards the grey sleeve. 3. Connect the gateway to internet a. For Ethernet based gateway: Connect an Ethernet cable to the gateways Ethernet port. Connect the cables other end to an available switch/router port with internet access. b. For 3G based gateways: Once the gateway has booted, it will search for a cellular network, please allow up to 10 minutes for this to complete. 4. Once step 3 is complete and the gateway has established a connection to the Yanzi cloud, the status LED should blink green. 5. Peer the gateway – to do this; a. Use Googles Chrome browser, go to the link specified by Yanzi, typically something like https://cirrus5.yanzi.se b. Sign in using the credentials provided by Yanzi, email and password c. In the upper right hand corner (below the search field) you will find a “+Install Gateway” button. Click this and enter the details in the ‘Connect New Gateway’ field i. Gateway ID: Fill in your gateways ID, located on the silver label on the gateway ii. Location Name: Fill in the name of your Location, e.g. “Yanzi HQ”. iii. Account: Select an account to link this Location to and click register 6. Once the peering process is complete, the status LED will turn solid green. Yanzi Networks Installation Manual – Smart Office 12 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 3.2 Gateway Functions Port Desription Power Port Only use Yanzi Wall Adapter according to Gateway datasheet, typically 12V/2A. Ethernet Port 1x 10/100 Ethernet port (DR2-88xx) 2x 10/100 Ethernet ports (DR2-89xx) UPS Switch Enables/disables built-in battery backup. Push to front to disable. Push towards rear to enable. Power/Status LED Indicates power status according to section 3.3. USB Port Reserved. Do not use. Yanzi Networks Installation Manual – Smart Office 13 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 3.3 Gateway LED Behavior Yanzi IoT Gateway and IoT Gateway Plus both have a dual color LED that can indicate green or orange. The typical LED behaviors are shown in the table below. Gateway LED State Yanzi IoT Gateway Yanzi IoT Gateway Plus Top LED (Power) Off Power is off Power is off Steady green Power applied and gateway is Power applied and gateway is turned on turned on Steady orange N/A External power failure, the gateway is operating on the built- in battery Bottom LED (Status) Off Status LED is off whenever the Status LED is off whenever the gateway is off and during boot gateway is off and during boot Blinking green Gateway is ready to be peered in Gateway is ready to be peered in the portal the portal Steady green Gateway is connected to portal Gateway is connected to portal Steady orange Gateway has local access but is Gateway has local access but is not connected to the portal not connected to the portal Blinking orange* Mobile broadband connection Mobile broadband connection error error *Applies to 4G/3G gateways This could for example indicate that This could for example indicate that all the monthly data has been used all the monthly data has been used Yanzi Networks Installation Manual – Smart Office 14 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 4. Teams and Equipment Most efficient is usually to have installer teams of 2-3 persons. Multiple teams can work in parallel for quicker sensor installations. 1 person places the sensor on the floor map and scans the QR code. 1-2 persons place the sensor on the correct spot in the building. Each installation team needs • Laptop with Chrome browser o Internet access is required for the laptop as installation tool is web based • QR code scanner o Such as the Motorola, Symbol, or Zebra DS6708 • Plastic bins for carrying sensors • Access to all rooms in building where sensors are to be placed Yanzi Networks Installation Manual – Smart Office 15 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 5. Sensor Handling Tips 5.1 Battery lid To open and close the battery lid, gently push the back side label close to the battery lid with your thumb and slide the battery lid downwards with your other hand. 5.2 Sensor element The sensor elements must be handled with care as these are sensitive parts. 5.3 Battery insertion The battery powered sensors operate with 4 batteries, note the polarity when inserting the batteries. Polarity is always shown in the sensors battery compartment as well as on the battery itself. It is very important to follow the battery requirements when inserting batteries, see section 10 for more details. Verify that the front panel LED is turned on within 5 seconds after inserting batteries. Note that it may only be turned on for a very short while to save battery. If you do not see the LED come on even for a short while, please remove the batteries and re-insert them again. If it still doesn’t work, please see the Troubleshooting section. 5.4 External power input For sensor requiring an external power supply, insert the USB-C connector on the bottom side of the sensor carefully until a “click” is detected. See each product manual for more details. Verify that the front panel LED is turned on within 5 seconds after inserting power. 5.5 Sensor buttons and switches All Yanzi sensors have a status button, a short press on the status button will indicate the status using the LED, see 9.1 for LED behavior. Some sensors ship with batteries already inserted and therefore have a power switch. Carefully push the switch to its upper position to turn on the sensor. Should you want to turn off the sensor, carefully push the switch to its downward position. Use a sharp tool such as a paper clip or mobile phone SIM card ejector to flip the switch. Yanzi Motion+ shown as example above Yanzi Networks Installation Manual – Smart Office 16 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 6. Placement of Sensors General tips on placement • Try to place the sensors in discrete locations • Place sensors along walls at about 150-170 cm (60-70 inches) from floor • Sensors are attached using screws or adhesive tape • Target wood, plastic, or metal surfaces that are flat • Avoid wall papers as they may break if sensor must be removed • Avoid painted walls when using adhesive tape as modern paint is efficient in repelling adhesive tape • Remove tape cover and press firmly ON THE SLEEVE for 10 seconds. After 10 seconds, the adhesive tape is strong enough to hold the sensor. Full adhesiveness is reached after 72 hours. Yanzi Motion+ • Place on wall of smaller rooms such as conference rooms and phone booths • Place in ceiling above groups of 4-8 work desks Yanzi Comfort • Place on wall not close to work desk • Place vertically with the power connecter facing downwards • Avoid placement near any air ventilation inlets or outlets as this may cause inaccurate readings • Requires a power outlet within 0.5 meters (longer cables available as accessory) Yanzi Presence for work desks • Place under work desk about an arm’s length from edge Yanzi Presence for conference room chairs • Place under conference room table at each chair about an arms length from edge Yanzi Presence for conference room corner • Place in corner of smaller rooms and along walls in larger rooms • Face away from windows to avoid direct sunlight • Face away from door to avoid detecting people walking outside the room • Use multiple sensors for large rooms (>20m2) Yanzi Networks Installation Manual – Smart Office 17 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 7. Installation of Sensors Sensors are installed using the Yanzi installation tool. Make sure you get login credentials from Yanzi prior to installation and that the floorplan of the building has been added to the account. 7.1 Start Yanzi Installation tool 1) Using a Chrome browser, go to the link specified by Yanzi, typically something like https://cirrus5.yanzi.se 2) Sign in using the credentials provided by Yanzi, email and password 3) When logged in, click “Locations” in the left column 4) In the list of locations, click on the location where installation should take place. 5) Click “Installer” to the right of the top bar 6) The floor plan will now open and you are ready to install sensors The Yanzi installation tool is a cloud based tool so make sure Internet connection is available throughout the building. 7.2 Installation Procedure 1) Select floor in the bottom left corner of the map 2) Zoom into area on the floorplan where the sensor should be installed 3) Click on the exact location where the sensor will be installed 4) Add the following properties in the “Add new device” list DID. Scan the sensor QR code using the hand scanner. Example: EUI64-0090DAFFFE00526A Optional: Logical Name Example: Entrance motion detector Optional: Room name Example: Oval office 5) Click “Connect” in bottom right corner 6) Turn on the sensor • For battery powered sensors: Push power switch to ON (see section 5.5) or insert batteries. • For USB powered sensors: Insert the USB cable and plug in the power adapter to a wall socket. 7) Place sensor by removing the non-stick film on the back of the sensors sleeve and place it into position by pressing FIRMLY on the gray sleeve for 10 seconds (if adhesive tape is used) 8) Restart at point 3 for next sensor When done, leave the Installer and go to the List view to verify that all your added sensors are connected. Sensors are assigned a radio channel, encryption key, and configuration settings automatically and data should be available in the Cloud within a few minutes after installation. Yanzi Networks Installation Manual – Smart Office 18 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 7.3 Yanzi Footfall Camera Overview and Installation General requirements The Yanzi footfall camera must: • Be mounted with the correct orientation • Be in an area where, preferably, people do not stagnate • Be in a place with adequate illumination • Be outside of the door opening area Depending on the ceiling height, the width the camera will be able to count varies as shown in the illustration and in the chart below. Height (A) Width (B) 2.5m 2.5m 3.0m 3.5m 4.0m 5.5m 5.0m 7.0m 6.0m 9.0m 7.0m 11m 8.0m 12m The footfall camera must be correctly aligned and oriented as shown below. Yanzi Networks Installation Manual – Smart Office 19 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 Ensure that the door won’t open directly under the cameras counting line. Installation and configuration 1. Mount the camera in the ceiling, having considered the requirements listed above. Make sure you connect the camera using an PoE switch as it gets power over Ethernet. Please note that the footfall camera must be connected to the same network as the Yanzi Gateway 2. Log in to the footfall camera by typing in its assigned IP-address in your internet browser of choice. The default login credentials - username: admin and password: admin 3. When logged in, click Wizard and follow the steps to configure the footfall camera. 4. Once the footfall camera is mounted and configured you need to connect the footfall camera to you Yanzi Location, to do this: a. Go to the Cirrus link specified by Yanzi, typically something like https://cirrus5.yanzi.se b. Sign in using the credentials provided by Yanzi, email and password c. In the list of Locations, select the Location where you mounted the footfall camera and click Installer d. In the dropdown menu called ‘Discovered Things’ you will now be able to see your recently installed footfall camera. Click Quick Connect e. Your Yanzi Footfall Camera is now connected and will start pushing data to the cloud Yanzi Networks Installation Manual – Smart Office 20 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 8. Wireless For high speed devices, Ethernet and WiFi is the typical communication mediums used. For very low power devices such as battery driven devices, a sister protocol to WiFi is used that is called the IEEE 802.15.4. IEEE 802.15.4 has about the same range as WiFi and normally operates on the same ISM band, 2.4GHz. There are Sub-GHz solutions for IEEE 802.15.4 as well but for normal high density installations, it is not required for reach. Yanzi Networks Installation Manual – Smart Office 21 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 9. Working with Sensors 9.1 LED Behavior All sensors have a dual color LED that can indicate green or orange. The typical LED behaviors are shown in the table below. Sensor LED State Description Note Off Power is off or sensor is in sleep All sensor turn the LED off a short while after power has been applied to avoid light pollution. A short press on the button turns the LED on to display status if sensor has power (see section 5.5) Short orange or Power has just been applied and Wait a few seconds for actual green blink sensor is booting up status Blinking green (slow) Sensor is ready to be peered with Use the installation tool to peer the a location sensor with a Gateway (Location) Steady green Sensor is peered with a location and working Blinking green (fast) Sensor is about to be reset See details on resetting a device in section below Blinking Sensor has been reset to factory See details on resetting a device in orange/green (fast) default section below 9.2 Resetting a device If a device should be removed from an installation, please hold the status button (see section 5.5) on the sensor pressed for about 20 seconds. After 15 seconds the LED will start flashing green quickly to warn that if you keep the button pressed, it will reset. After another 5 seconds it will start flashing orange/green which means it is now reset. Release the button and the sensor will reboot as factory default. Yanzi Networks Installation Manual – Smart Office 22 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 10. Battery Requirements It is very important to follow these guidelines to avoid serious injuries. Bad handling of batteries may cause them to leak, potentially rapidly, creating a risk of injury as the internals of batteries are very corrosive. It is recommended to use Alkaline batteries in most use cases and Lithium (LiFeS2) for cold use cases. • Note the polarity of the batteries when inserting them. Polarity is always shown in the battery compartment as well as on the battery itself. The plus side is marked on the picture below. • Note the voltage of the batteries. There are several voltages available for the same size of batteries. See the product manual for details on which battery to use. • Never mix type of batteries. Only use the same type of chemical compound in all batteries. • Never mix old and new batteries. Make sure all batteries used are from the same package. • Do not use old batteries. Batteries older than 2 years should be avoided as they may have aged differently and therefore have different voltages. • If batteries get warm within 5 seconds after insertion, remove the batteries immediately. • It is recommended to use protective glasses when working with batteries. Note polarity symbols in the battery compartment Yanzi Networks Installation Manual – Smart Office 23 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 11. Post Installation Following the successful completion of the Yanzi smart building installation, we recommend you to send an internal email to all company team members informing them of the reasons for the installation. It is important is to explain the purpose of the installation and to clarify that no images, video, or sound is ever recorded and that their privacy is respected and maintained at all time. We then advise you to focus on all the benefits the installation will bring, e.g. a constant monitoring of CO2 and temperature that will allow continuous improvements of the climate environment at the office. Yanzi Networks Installation Manual – Smart Office 24 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 12. Troubleshooting Behavior Solution Note Gateway Ethernet-based gateways won't Yanzi IoT Gateway: connect 1. Ensure Ethernet cable is plugged in 2. Verify gateway is receiving power and is turned on Yanzi IoT Gateway Plus: 1. Ensure Ethernet cable is plugged in to the right- hand port 2. Verify gateway is receiving power and is turned on. If using PoE, double-check your switch is providing power over Ethernet. Yanzi IoT Gateway Rack: 1. Ensure Ethernet cable is plugged into the right- hand port (the one next to the VGA port) 2. Verify the gateway is receiving power and is turned on 4G-based gateways Yanzi IoT Gateway 4G: 1. Verify gateway is receiving power and is turned on 2. Ensure sim card is inserted Yanzi IoT Gateway Plus 4G: 1. Verify gateway is receiving power and is turned on 2. Ensure sim card is inserted Sensor won’t Battery powered sensors It is always possible connect 1. Ensure batteries are inserted to check any 2. Some battery powered sensors have a power sensors status by switch, verify this is set to ON pushing the button. The LED will then USB powered sensors indicate the current 1. Ensure cable is plugged in state of the sensor, 2. Verify the power adapter is plugged in to a see section 9.1 for working outlet LED behavior. Yanzi Networks Installation Manual – Smart Office 25 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 13. IEEE 802.15.4 Overview IEEE 802.15.4 is a low power wireless network optimized for battery driven devices. On the world- wide approved 2.4GHz spectrum, it supports 16 channels with 250kbps per channel where each channel has a bandwidth of 2MHz. A comparison with WiFi, IEEE 802.11b, can be seen on the below picture. IEEE 802.11b uses 11 channels in US and 13 channels in Europe with a bandwidth of 22MHz per channel. IEEE 802.15.4 World-Wide 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 [MHz] 2405 2410 2415 2420 2425 2430 2435 2440 2445 2450 2455 2460 2465 2470 2475 2480 North America IEEE 802.11b 1 6 11 [MHz] 2402 2407 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 IEEE 802.11b 1 7 13 Europe [MHz] 2402 2407 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2477 2482 Yanzi Gateways automatically select channels for IEEE 802.15.4 that sensors attach to. Yanzi Networks Installation Manual – Smart Office 26 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 14. Disposal and Recycling Information This symbol indicates that your product must be disposed of properly according to local laws and regulations. When your product reaches its end of life, contact Yanzi or your local authorities to learn about recycling options. 15. General Product Information The information below relates to the following products - Yanzi IoT Gateway, DR2-8830 - Yanzi IoT Gateway Plus, DR2-8910 - Yanzi Climate, SWTH1-1230 - Yanzi Motion, MDW1-0201 - Yanzi Presence, MDW3-0180 - Yanzi Motion+, MDW3-0231 - Yanzi Comfort, SWAQ3-0372 These devices comply with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. Yanzi Networks Installation Manual – Smart Office 27 of 28

Doc No: 890-03084 Date: 2017-03-24 Rev 9 The information below relates to the following product - Yanzi IoT Gateway Plus, DR2-8910 For your own safety, and in terms of the RF exposure requirements of the FCC, always observe these precautions: - Always maintain a minimum separation distance of 20 cm (7.8 inches) between yourself and the radiating antenna. - Do not co-locate the antenna with any other transmitting device. Yanzi Networks Installation Manual – Smart Office 28 of 28


Document Created: 2017-03-24 17:17:43
Document Modified: 2017-03-24 17:17:43
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