Test Report

FCC ID: 2AJ9T-LH6000

Test Report

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FCCID_4141735

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                        FCC 47 CFR PART 15 SUBPART C

                        CERTIFICATION TEST REPORT
                                         For


                                   Hotel Lock
                              MODEL No.: LH6000

                             FCC ID: 2AJ9T-LH6000

                                Trademark: N/A

                         REPORT NO.: ES190103028W

                        ISSUE DATE: January 15, 2019


                                    Prepared for

                              ZKTECO CO., LTD.

      No.26, Pingshan 188 Industry zone, Tangxia Town, Dongguan City,
                    Guangdong Province, China 523728


                                    Prepared by

                        EMTEK(SHENZHEN) CO., LTD.

          Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen,
                                Guangdong, China
                              TEL: 86-755-26954280
                              FAX: 86-755-26954282




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                                                           Table of Contents

1   EUT TECHNICAL DESCRIPTION ........................................................................................................... 4
2   SUMMARY OF TEST RESULT ................................................................................................................ 5
3   TEST METHODOLOGY ........................................................................................................................... 6
    3.1      GENERAL DESCRIPTION OF APPLIED STANDARDS ................................................................ 6
    3.2      MEASUREMENT EQUIPMENT USED .......................................................................................... 6
    3.3      DESCRIPTION OF TEST MODES................................................................................................. 7
4   FACILITIES AND ACCREDITATIONS ..................................................................................................... 8
    4.1      FACILITIES .................................................................................................................................... 8
    4.2      LABORATORY ACCREDITATIONS AND LISTINGS ..................................................................... 8
5   TEST SYSTEM UNCERTAINTY .............................................................................................................. 9
6   SETUP OF EQUIPMENT UNDER TEST ............................................................................................... 10
    6.1      RADIO FREQUENCY TEST SETUP 1 ......................................................................................... 10
    6.2      RADIO FREQUENCY TEST SETUP 2 ......................................................................................... 10
    6.3      CONDUCTED EMISSION TEST SETUP ..................................................................................... 11
    6.4      BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ......................................................... 12
    6.5      SUPPORT EQUIPMENT ............................................................................................................. 12
7   TEST REQUIREMENTS......................................................................................................................... 13
    7.1      20DB BANDWIDTH ..................................................................................................................... 13
    7.2      FREQUENCY STABILITY ............................................................................................................ 15
    7.3      RADIATED SPURIOUS EMISSION ............................................................................................. 17
8   ANTENNA APPLICATION ..................................................................................................................... 28




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                                     TEST RESULT CERTIFICATION

Applicant:                  ZKTECO CO., LTD.
                            No.26, Pingshan 188 Industry zone, Tangxia Town, Dongguan City, Guangdong
                            Province, China 523728

Manufacturer:               ZKTECO CO.,LTD.
                            No.26, Pingshan 188 Industry zone, Tangxia Town, Dongguan City, Guangdong
                            Province, China 523728
Product Description:        Hotel Lock

Model Number:               LH6000

Trademark:                  N/A


Measurement Procedure Used:

                                      APPLICABLE STANDARDS
                     STANDARD                                               TEST RESULT
              FCC 47 CFR Part 2, Subpart J
                                                                                   PASS
             FCC 47 CFR Part 15, Subpart C



The above equipment was tested by EMTEK(SHENZHEN) CO., LTD. The test data, data evaluation, test
procedures, and equipment configurations shown in this report were made in accordance with the
procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in
this report is in compliance with the requirements of FCC Rules Part 2 and Part 15.225

The test results of this report relate only to the tested sample identified in this report

                                                January 07, 2019 to January 14, 2019
     Date of Test                     :



     Prepared by                      :
                                                             Abel Wu/Editor



     Reviewer                        :
                                                           Joe Xia/Supervisor



     Approved & Authorized Signer :
                                                          Lisa Wang/Manager




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1     EUT TECHNICAL DESCRIPTION

Characteristics              Description

EUT Description:             Hotel Lock

Model Number:                LH6000

Modulation:                  RFID: ASK

Operating Frequency
                             13.56MHz
Range(s):

Number of Channels:          1 channel

Antenna Type /Gain:          Induction coil Antenna

                                DC supply: DC 6V from 4*AA battery
Power supply:
                                Adapter supply:
Note: for more details, please refer to the User’s manual of the EUT.




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2   SUMMARY OF TEST RESULT
FCC Part Clause                      Test Parameter                                  Verdict      Remark
2.1049           20dB Bandwidth                                                       PASS
15.225(e)        Frequency stability                                                  PASS
15.225(d)
                 Radiated Spurious Emissions                                          PASS
15.209
15.207           Conducted Emission                                                    N/A
15.203           Antenna Requirement                                                  PASS
NOTE1: N/A (Not Applicable)



RELATED SUBMITTAL(S) / GRANT(S):

This submittal(s) (test report) is intended for FCC ID: 2AJ9T-LH6000 filing to comply with Section 15.225 of
the FCC Part 15, Subpart C Rules.




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3     TEST METHODOLOGY
3.1     GENERAL DESCRIPTION OF APPLIED STANDARDS
According to its specifications, the EUT must comply with the requirements of the following standards:
FCC 47 CFR Part 2, Subpart J
FCC 47 CFR Part 15, Subpart C
3.2 MEASUREMENT EQUIPMENT USED
3.2.1    Conducted Emission Test Equipment

      EQUIPMENT                                 MODEL            SERIAL
                               MFR                                               LASTCAL.            DUE CAL.
          TYPE                                 NUMBER           NUMBER
      Test Receiver      Rohde & Schwarz         ESCI        26115-010-0027     May 19, 2018       May 18, 2019
         L.I.S.N.        Rohde & Schwarz       ENV216            101161         May 19, 2018       May 18, 2019
 50Ω Coaxial Switch           Anritsu            MP59B         6100175589       May 20, 2018       May 19, 2019
      Voltage Probe      Rohde & Schwarz        ESH2-Z3          100122         May 20, 2018       May 19, 2019
      Pulse Limiter      Rohde & Schwarz        ESH3-Z2          100006         May 19, 2018       May 18, 2019
          I.S.N            Teseq GmbH           ISN T800          30327         May 20, 2018       May 19, 2019


3.2.2    Radiated Emission Test Equipment

      EQUIPMENT                MFR               MODEL           SERIAL          LAST CAL.           DUE CAL.
         TYPE                                   NUMBER          NUMBER
    EMI Test Receiver    Rohde & Schwarz           ESU        1302.6005.26      May 20, 2018       May 19, 2019
      Pre-Amplifier            HP                 8447F        2944A07999       May 19, 2018       May 18, 2019
     Bilog Antenna         Schwarzbeck         VULB9163            142          May 19, 2018       May 18, 2019
     Loop Antenna             ARA              PLA-1030/B         1029          May 19, 2018       May 18, 2019
     Horn Antenna          Schwarzbeck         BBHA 9170      BBHA9170399       May 20, 2018       May 19, 2019
     Horn Antenna          Schwarzbeck         BBHA 9120          D143          May 19, 2018       May 18, 2019
         Cable             Schwarzbeck           AK9513          ACRX1          May 20, 2018       May 19, 2019
         Cable             Rosenberger             N/A           FP2RX2         May 20, 2018       May 19, 2019
         Cable             Schwarzbeck           AK9513          CRPX1          May 20, 2018       May 19, 2019
         Cable             Schwarzbeck           AK9513          CRRX2          May 20, 2018       May 19, 2019


3.2.3    Radio Frequency Test Equipment

      EQUIPMENT                MFR              MODEL            SERIAL          LASTCAL.            DUE CAL.
        TYPE                                   NUMBER           NUMBER
 Spectrum Analyzer            Agilent          E4407B           88156318        May 20, 2018       May 19, 2019
  Signal Analyzer             Agilent          N9010A          My53470879       May 20, 2018       May 19, 2019
   Power meter                Anritsu          ML2495A           0824006        May 20, 2018       May 19, 2019
   Power sensor               Anritsu          MA2411B           0738172        May 20, 2018       May 19, 2019


        Remark: Each piece of equipment is scheduled for calibration once a year.




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3.3   DESCRIPTION OF TEST MODES
The EUT has been tested under its typical operating condition.
The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions
requirement and operating in a manner which intends to maximize its emission characteristics in a
continuous normal application.
The Transmitter was operated in the normal operating mode. The TX frequency was fixed which was for the
purpose of the measurements.
Pre-defined engineering program for regulatory testing used to control the EUT for staying in continuous
transmitting and receiving mode is programmed.




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4     FACILITIES AND ACCREDITATIONS
4.1   FACILITIES
All measurement facilities used to collect the measurement data are located at
Bldg 69, Majialong Industry Zone District, Nanshan District, Shenzhen, China
The sites are constructed in conformance with the requirements of ANSI C63.7, ANSI C63.10 and CISPR
Publication 22.


4.2 LABORATORY ACCREDITATIONS AND LISTINGS

Site Description
EMC Lab.               : Accredited by CNAS, 2016.10.24
                         The certificate is valid until 2022.10.28
                         The Laboratory has been assessed and proved to be in compliance
                         with CNAS-CL01: 2006(identical to ISO/IEC17025: 2005)
                         The Certificate Registration Number is L229

                         Accredited by TUV Rheinland Shenzhen, 2016.05.19
                         The Laboratory has been assessed according to the requirements
                         ISO/IEC 17025.

                         Accredited by FCC, August 06, 2018
                         The certificate is valid until August 07, 2020
                         Designation Number: CN1204
                         Test Firm Registration Number: 882943

                         Accredited by Industry Canada, November 09, 2018
                         The Conformity Assessment Body Identifier is CN0008.




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5   TEST SYSTEM UNCERTAINTY
    The following measurement uncertainty levels have been estimated for tests performed on the
apparatus:
                      Parameter                                Uncertainty
      Radio Frequency                                           ±1x10^-5
      Conducted Emissions Test                                   ±2.0dB
      Radiated Emission Test                                     ±2.0dB
      Occupied Bandwidth Test                                    ±1.0dB
      All emission, radiated                                      ±3dB
      Temperature                                                ±0.5℃
      Humidity                                                    ±3%

    Measurement Uncertainty for a level of Confidence of 95%




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6   SETUP OF EQUIPMENT UNDER TEST
6.1 RADIO FREQUENCY TEST SETUP 1
The component’s antenna ports(s) of the EUT are connected to the measurement instrument per an
appropriate attenuator. The EUT is controlled by PC/software to emit the specified signals for the purpose of
measurements.
                                                                   Measurement
                   EUT                  Attenuator
                                                                    Instrument

6.2 RADIO FREQUENCY TEST SETUP 2
The test site semi-anechoic chamber has met the requirement of NSA tolerance 4 dB according to the
standards: ANSI C63.10. The test distance is 3m.The setup is according to the requirements in Section
13.1.4.1 of ANSI C63.10-2013 and CAN/CSA-CEI/IEC CISPR 22.

Below 30MHz:
The EUT is placed on a turntable 0.8 meters above the ground in the chamber, 3 meter away from the
antenna (loop antenna). The Antenna should be positioned with its plane vertical at the specified distance
from the EUT and rotated about its vertical axis for maximum response at each azimuth about the EUT. The
center of the loop shall be 1 m above the ground. For certain applications, the loop antenna plane may also
need to be positioned horizontally at the specified distance from the EUT.

Above 30MHz:
The EUT is placed on a turntable 0.8 meters above the ground in the chamber, 3 meter away from the
antenna. The maximal emission value is acquired by adjusting the antenna height, polarisation and turntable
azimuth. Normally, the height range of antenna is 1 m to 4 m, the azimuth range of turntable is 0° to 360°,
and the receive antenna has two polarizations Vertical (V) and Horizontal (H).

(a) Radiated Emission Test Set-Up, Frequency Below 30MHz




      Turntable                         3m
                       EUT

                                                                                   Test
                                   0.8 m
                                                                                  Receiver

      Ground Plane                                        Coaxial Cable




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(b) Radiated Emission Test Set-Up, Frequency Below 1000MHz




                                         3m

              Turntable
                                                                                     1m to 4m
                             EUT
         Test
                                              0.8m
        Receiver

            Ground Plane                                             Coaxial Cable



6.3 CONDUCTED EMISSION TEST SETUP
The mains cable of the EUT (maybe per AC/DC Adapter) must be connected to LISN. The LISN
shall be placed 0.8 m from the boundary of EUT and bonded to a ground reference plane for
LISN mounted on top of the ground reference plane. This distance is between the closest points
of the LISN and the EUT. All other units of the EUT and associated equipment shall be at least
0.8m from the LISN.
Ground connections, where required for safety purposes, shall be connected to the reference
ground point of the LISN and, where not otherwise provided or specified by the manufacturer,
shall be of same length as the mains cable and run parallel to the mains connection at a
separation distance of not more than 0.1 m.
According to the requirements in ANSI C63.10-2013 Conducted emissions from the EUT
measured in the frequency range between 0.15 MHz and 30 MHz using CISPR Quasi-Peak and
average detector mode.

                   Reference
                   Ground
                                                                     Reference
                                   EUT         Auxiliary             Ground
         EMI Receiver
                                               Equipment

                                                               50Ω


                            80cm                        80cm
            LISN                                                      LISN




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6.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM




                                        AC Adapter
                       EUT




6.5 SUPPORT EQUIPMENT

Item         Equipment           Mfr/Brand       Model/Type No.                  Note
  1


Notes:
1. All the equipment/cables were placed in the worst-case configuration to maximize the emission during
   the test.
2. Grounding was established in accordance with the manufacturer’s requirements and conditions for the
   intended use.




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7     TEST REQUIREMENTS
7.1 20DB BANDWIDTH
7.1.1    Applicable Standard

According to FCC Part 2.1049

7.1.2    Conformance Limit

No limit requirement.
7.1.3    Test Configuration

Test according to clause 6.1 radio frequency test setup 1
7.1.4    Test Procedure

The EUT was operating in transmit mode and controlled its channel. Printed out the test result from the
spectrum by hard copy function.
The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss
was compensated to the results for each measurement.
Set to the maximum power setting and enable the EUT transmit continuously
Set RBW = 1% occupied bandwidth (3 kHz).
Set the video bandwidth (VBW) =3 times RBW (10 kHz).
Set Span= approximately 2 to 4 times the occupied bandwidth
Set Detector = Peak.
Set Trace mode = max hold.
Set Sweep = auto couple.
The EUT should be transmitting at its maximum data rate. Allow the trace to stabilize. Use the
marker-to-peak function to set the marker to the peak of the emission. Use the marker-delta function to
measure 20dB down one side of the emission. Reset the markerdelta function, and move the marker to the
other side of the emission, until it is (as close as possible to) even with the reference marker level. The
marker-delta reading at this point is the 20dB bandwidth of the emission.
If this value varies with different modes of operation (e.g., data rate, modulation format, etc.), repeat this test
for each variation.
Measure and record the results in the test report.

7.1.5    Test Results


    Temperature :               28℃             Test By:                              Andy
    Humidity :                  65 %

     Modulation     Channel Channel Frequency                20dB Bandwidth            Limit
                                                                                                   Verdict
       Mode         Number       (MHz)                           (kHz)                 (kHz)
        ASK            0         13.56                           8.104                  N/A        PASS
    Note: N/A (Not Applicable)




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                                       20dB Bandwidth
 Test Model
                       Channel 0: 13.56MHz                        ASK Modulation




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7.2 FREQUENCY STABILITY

7.2.1   Applicable Standard

According to FCC Part 2.1055
7.2.2   Conformance Limit

According to part 15.225(e),The frequency tolerance of the carrier signal shall be maintained within ±0.01%
of the operating frequency over a temperature variation of −20 degrees to +50 degrees C at normal supply
voltage, and for a variation in the primary supply voltage from 85% to 115% of the rated supply voltage at a
temperature of 20 degrees C. For battery operated equipment, the equipment tests shall be performed using
a new battery.


7.2.3   Test Configuration

Test according to clause 6.1 radio frequency test setup
7.2.4   Test Procedures

Connect the EUT to frequency analyzer via the antenna connector.
EUT was placed at temperature chamber and connected to an external power supply.
Temperature and voltage condition shall be tested to confirm frequency stability.
(a) Frequency measurements shall be made at the extremes of the specified temperature range and at
                               o
  intervals of not more than 10 centigrade through the range. A period of time sufficient to stabilize all of
the components of the oscillator circuit at each temperature level shall be allowed prior to frequency
measurement. The short-term transient effects on the frequency of the transmitter due to keying (except
for broadcast transmitters) and any heating element cycling normally occurring at each ambient temperature
level also shall be shown. Only the portion or portions of the transmitter containing the frequency
determining and stabilizing circuitry need be subjected to the temperature variation test.
(b) The frequency stability shall be measured with variation of primary supply voltage as follows:
(1) Vary primary supply voltage from 85 to 115 percent of the nominal value for other than hand carried
battery equipment.
(2) For hand carried, battery powered equipment, reduce primary supply voltage to the battery operating end
point, which shall be specified by the manufacturer.

7.2.5   Test Results




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                                    Test Condition           Channel
   Operation           Channel                                             Freq.Dev.       Deviation          Limit
                                                Temp        Frequency
     Mode              Number     Voltage                                    (Hz)           (ppm)            (ppm)
                                                              (MHz)
                                    (V)          (℃)
                                                 -20          13.56           10             0.74               10
                                                 -10          13.56           11             0.81               10
                                                  0           13.56            8             0.59               10
                                                 10           13.56           12             0.88               10
                                   Vnom
                                                 20           13.56           13             0.96               10
      ASK               CH0                      30           13.56            9             0.66               10
                                                 40           13.56           11             0.81               10
                                                 50           13.56           12             0.88               10
                                   5.5V          20           13.56           16             1.18               10
                                   5.0V          20           13.56           19             1.40               10
                                   4.5V          20           13.56           20             1.47               10
                        VERDICT                                                    PASS




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7.3 RADIATED SPURIOUS EMISSION

7.3.1    Applicable Standard

According to FCC Part 15.225 and 15.209

7.3.2   Conformance Limit

                  Field Strength of Fundamental Emissions and Spectrum Mask
 Emissions      (uV/m)@30m (dBuV/m)@30m (dBuV/m)@10m (dBuV/m)@3m                          (dBuV/m)@1m
Fundamental        15848              84.0           103.1           124.0                    143.1
Quasi peak measurement of the fundamental.

                                   Spectrum Mask
    Freq. of   (uV/m)@30m (dBuV/m)@30m (dBuV/m)@10m                    (dBuV/m)@3m        (dBuV/m)@1m
Emission (MHz)
 1.705~13.110       30         29.5            48.6                          69.5                88.6
13.110~13.410      106         40.5            59.6                          80.5                99.6
13.410~13.553      334         50.5            69.6                          90.5               109.6
13.553~13.567     15848        84.0           103.1                         124.0               143.1
13.567~13.710      334         50.5            69.6                          90.5               109.6
13.710~14.010      106         40.5            59.6                          80.5                99.6
14.010~30.000       30         29.5            48.6                          69.5                88.6

According to FCC Part15.205, Restricted bands
         MHz                        MHz                          MHz                        GHz
      0.090-0.110              16.42-16.423                   399.9-410                   4.5-5.15
     10.495-0.505           16.69475-16.69525                   608-614                  5.35-5.46
    2.1735-2.1905           16.80425-16.80475                  960-1240                  7.25-7.75
      4.125-4.128                25.5-25.67                   1300-1427                  8.025-8.5
   4.17725-4.17775               37.5-38.25                  1435-1626.5                   9.0-9.2
   4.20725-4.20775                 73-74.6                  1645.5-1646.5                  9.3-9.5
      6.215-6.218                 74.8-75.2                   1660-1710                  10.6-12.7
   6.26775-6.26825                 123-138                    2200-2300                 14.47-14.5
      8.291-8.294              149.9-150.05                   2310-2390                 15.35-16.2
      8.362-8.366          156.52475-156.52525               2483.5-2500                 17.7-21.4
   8.37625-8.38675              156.7-156.9                   2690-2900                22.01-23.12
   8.41425-8.41475           162.0125-167.17                  3260-3267                  23.6-24.0
     12.29-12.293              167.72-173.2                   3332-3339                  31.2-31.8
  12.51975-12.52025                240-285                   3345.8-3358                36.43-36.5
  12.57675-12.57725              322-335.4                    3600-4400                      (2)
      13.36-13.41

According to FCC Part15.205, the level of any transmitter spurious emission in Restricted bands shall not
exceed the level of the emission specified in the following table
Restricted Frequency(MHz) Field Strength (μV/m)            Field Strength (dBμV/m) Measurement Distance
        0.009-0.490                 2400/F(KHz)                   48.5 - 13.8               300
        0.490-1.705                24000/F(KHz)                   33.8 – 23.0                30
          1.705-30                        30                         29.5                    30
            30-88                        100                         40.0                     3
           88-216                        150                         43.5                     3
          216-960                        200                         46.0                     3
         Above 960                       500                         54.0                     3




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7.3.3   Test Configuration

Test according to clause 6.2 radio frequency test setup 2
7.3.4   Test Procedure

This test is required for any spurious emission that falls in a Restricted Band, as defined in Section 15.205.
It must be performed with the highest gain of each type of antenna proposed for use with the EUT. Use the
following spectrum analyzer settings:
The EUT was placed on a turn table which is 0.8m above ground plane.
Maximum procedure was performed on the highest emissions to ensure EUT compliance.
Span = wide enough to fully capture the emission being measured
RBW = 100 kHz for f < 1 GHz(30MHz to 1GHz), 200Hz for f<150KHz(9KHz to 150KHz), 9KHz for
          f<30MHz(150KHz to 30KHz)
VBW ≥ RBW
Sweep = auto
Detector function = peak
Trace = max hold
Follow the guidelines in ANSI C63.10-2013 with respect to maximizing the emission by rotating the EUT,
measuring the emission while the EUT is situated in three orthogonal planes (if appropriate), adjusting the
measurement antenna height and polarization, etc. A pre-amp and a high pass filter are required for this
test, in order to provide the measuring system with sufficient sensitivity. Allow the trace to stabilize. The
peak reading of the emission, after being corrected by the antenna factor, cable loss, pre-amp gain, etc., is
the peak field strength, which must comply with the limit specified in Section 15.35(b). Submit this data.
Now set the VBW to 10 Hz, while maintaining all of the other instrument settings. This peak level, once
corrected, must comply with the limit specified in Section 15.209. If the dwell time per channel of the
hopping signal is less than 100 ms, then the reading obtained with the 10 Hz VBW may be further adjusted
by a “duty cycle correction factor”, derived from 20log(dwell time/100 ms), in an effort to demonstrate
compliance with the 15.209 limit. Submit this data.
Repeat above procedures until all frequency measured was complete.
7.3.5   Test Results




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   Field Strength of Fundamental Emissions and Spectrum Mask




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     Spurious Emission below 150kHz (9KHz to 150kHz)

    Temperature:        24℃                Test By:             KK
    Humidity:           53 %
    Test mode:          TX Mode

                                   Emission
       Freq.       Ant.Pol.                           Limit 3m(dBuV/m)           Over(dB)
                               Level(dBuV/m)
      (MHz)
                  H/V          PK           AV           PK         AV        PK          AV
        --          --          --           --          --          --       --           --
 Note: the amplitude of spurious emission that is attenuated by more than 20dB below the permissible
 limit has no need to be reported.
 Distance extrapolation factor =40log(Specific distance/ test distance)( dB);
 Limit line=Specific limits(dBuV) + distance extrapolation factor




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 Spurious Emission below 30MHz (150KHz to 30MHz)
All mode have been tested, and the worst result was report as below:




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                                                    Access to the World




TRF No.:FCC 15.225/A   Page 24 of 28   Report No.: ES190103028W    Ver.1.0


                                                    Access to the World




TRF No.:FCC 15.225/A   Page 25 of 28   Report No.: ES190103028W    Ver.1.0


                                                                    Access to the World
   Spurious Emission Above 30MHz (30MHz to 1GHz)




TRF No.:FCC 15.225/A                   Page 26 of 28   Report No.: ES190103028W    Ver.1.0


                                                    Access to the World




TRF No.:FCC 15.225/A   Page 27 of 28   Report No.: ES190103028W    Ver.1.0


                                                                                          Access to the World

8   ANTENNA APPLICATION
8.1.1     Antenna Requirement


                 Standard                                             Requirement
                                      An intentional radiator shall be designed to ensure that no antenna other
                                      than that furnished by the responsible party shall be used with the
                                      device. The use of a permanently attached antenna or of an antenna
                                      that uses a unique coupling to the intentional radiator shall be
                                      considered sufficient to comply with the provisions of this section. The
                                      manufacturer may design the unit so that a broken antenna can be
                                      replaced by the user, but the use of a standard antenna jack or electrical
                                      connector is prohibited. This requirement does not apply to carrier
          FCC CRF Part 15.203
                                      current devices or to devices operated under the provisions of §15.211,
                                      §15.213, §15.217, §15.219, or §15.221. Further, this requirement does
                                      not apply to intentional radiators that must be professionally installed,
                                      such as perimeter protection systems and some field disturbance
                                      sensors, or to other intentional radiators which, in accordance with
                                      §15.31(d), must be measured at the installation site. However, the
                                      installer shall be responsible for ensuring that the proper antenna is
                                      employed so that the limits in this part are not exceeded.

        For intentional device, according to FCC 47 CFR Section 15.203, an intentional radiator shall be
        designed to ensure that no antenna other than that furnished by the responsible party shall be used
        with the device.

8.1.2     Result

PASS.

Note:            Antenna use a permanently attached antenna which is not replaceable.
                 Not using a standard antenna jack or electrical connector for antenna replacement
                 The antenna has to be professionally installed (please provide method of installation)
          which in accordance to section 15.203, please refer to the internal photos.




TRF No.:FCC 15.225/A                            Page 28 of 28              Report No.: ES190103028W       Ver.1.0



Document Created: 2019-01-21 11:17:48
Document Modified: 2019-01-21 11:17:48

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