RF Exposure Report

FCC ID: 2ABV4SVC562

RF Exposure Info

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FCCID_3939111

RF EXPOSURE
REPORT

Report No.: 18070685-FCC-H
Applicant          Southern Telecom Inc.
Product Name       HD WI-FI Security Camera
Main Model No.     SVC562
                   SVC563
Serial Model No. (All models have same circuits diagram, PCB Layout, construction
                   and rated power,only different was model name and appearance.)
Test Standard      FCC 2.1091
Test Date          July 9 to July 16, 2018
Issue Date         July 18, 2018
Test Result            Pass        Fail
Equipment complied with the specification
Equipment did not comply with the specification




        Aaron Liang                       David Huang
       Test Engineer                      Checked By

                      This test report may be reproduced in full only
     Test result presented in this test report is applicable to the tested sample only


                                          Issued by:
                    SIEMIC (SHENZHEN-CHINA) LABORATORIES
                   Zone A, Floor 1, Building 2 Wan Ye Long Technology Park
       South Side of Zhoushi Road, Bao’ an District, Shenzhen, Guangdong China 518108
                 Phone: +86 0755 2601 4629801 Email: China@siemic.com.cn


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                             Laboratories Introduction

SIEMIC, headquartered in the heart of Silicon Valley, with superior facilities in US and Asia, is one
of the leading independent testing and certification facilities providing customers with one-stop
shop services for Compliance Testing and Global Certifications.




In addition to testing and certification, SIEMIC provides initial design reviews and compliance
management throughout a project. Our extensive experience with China, Asia Pacific, North
America, European, and International compliance requirements, assures the fastest, most cost
effective way to attain regulatory compliance for the global markets.


                       Accreditations for Conformity Assessment
            Country/Region                                           Scope
                   USA                            EMC, RF/Wireless, SAR, Telecom
                 Canada                           EMC, RF/Wireless, SAR, Telecom
                  Taiwan                           EMC, RF, Telecom, SAR, Safety
               Hong Kong                                RF/Wireless, SAR, Telecom
                 Australia                         EMC, RF, Telecom, SAR, Safety
                  Korea                          EMI, EMS, RF, SAR, Telecom, Safety
                  Japan                            EMI, RF/Wireless, SAR, Telecom
                Singapore                                EMC, RF, SAR, Telecom
                  Europe                           EMC, RF, SAR, Telecom, Safety


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CONTENTS

1.     REPORT REVISION HISTORY ............................................................................................................................ 5

2.     CUSTOMER INFORMATION ................................................................................................................................ 5

3.     TEST SITE INFORMATION ................................................................................................................................... 5

4.     EQUIPMENT UNDER TEST (EUT) INFORMATION ......................................................................................... 6

5.     FCC §2.1091 - MAXIMUM PERMISSIBLE EXPOSURE (MPE) ...................................................................... 7

5.1 APPLICABLE STANDARD ....................................................................................................................................... 7

5.2 TEST RESULT ........................................................................................................................................................... 8


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1. Report Revision History

         Report No.              Report Version              Description               Issue Date
      18070685-FCC-H                  NONE                     Original               July 18, 2018




2. Customer information


Applicant Name          Southern Telecom Inc.
Applicant Add           5601 1st Ave, 2nd Floor Brooklyn New York United States
Manufacturer            Southern Telecom Inc.
Manufacturer Add        5601 1st Ave, 2nd Floor Brooklyn New York United States



3. Test site information
 Lab performing tests       SIEMIC (Shenzhen-China) LABORATORIES
                            Zone A, Floor 1, Building 2 Wan Ye Long Technology Park
 Lab Address                South Side of Zhoushi Road, Bao’ an District, Shenzhen, Guangdong China
                            518108
 FCC Test Site No.          535293
 IC Test Site No.           4842E-1
 Test Software              Labview of SIEMIC version 2.0


   3
  siEMICA Bureau Veritas Group Company
                                                    Test Report
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 4. Equipment under Test (EUT) information
Description of EUT:                      HD WI—FI Security Camera



Main Model:                              SVC562


                                         SVC563
Serial Model:                            (All models have same circuits diagram, PCB Layout, construction and
                                         rated power,only different was model name and appearance.)


Equipment Category :                     DTS


Antenna Gain:                            WIFI: 2.50Bi


Antenna type :                           PCB Antenna


                                         Adapter:
                                         Model: D31—05050100
Input Power:
                                         Input: AC100—240V,0.3A
                                         Output: DC 5.0V , 1000mA


Trade Name :                             SHARPER IMAGE


Port:                                    Please refer to the user manual



FCC ID:                                  2ABVASVC562


Type of Modulation:                      802.11b/g/n: DSSS, OFDM


RF Operating Frequency (ies):            WIFI: 802.11b/g/n(20M): 2412—2462 MHz



Number of Channels:                      WIFI :802.11b/g/n(20M): 11CH


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 5. FCC §2.1091 - Maximum Permissible exposure (MPE)



5.1 Applicable Standard

According to §1.1307(b)(1), systems operating under the provisions of this section shall be
operated in a manner that ensures that the public is not exposed to radio frequency energy level in
excess of the Commission’ s guidelines.


According to §1.1310 and §2.1091 RF exposure is calculated.


   Limits for General Population/Uncontrolled Exposure

                           Limits for General Population/Uncontrolled Exposure
 Frequency Range        Electric Field     Magnetic Field            Power Density   Averaging Time
      (MHz)            Strength (V/m)      Strength (A/m)              (mW/cm2)        (minutes)

      0.3-1.34              614                  1.63                   *(100)            30
      1.34-30              824/f                 2.19/f                *(180/f2)          30
      30-300                27.5                 0.073                    0.2             30
     300-1500                 /                    /                    f/1500            30
   1500-100,000               /                    /                      1.0             30


f = frequency in MHz
* = Plane-wave equivalent power density


     m
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5.2 Test Result

                                                                                              Tune Up
                                                                                Conducted
   Type             Test mode          CH                  Freq (MHz)                          Power
                                                                            Power (dBm)
                                                                                               (dBm)
                                       Low                   2412                 4.385          441
                      802.11b          Mid                   2437                 4.235          441
                                       High                  2462                 4.377          441
                                       Low                   2412                 4.222          441
   Output
                      802.11g          Mid                   2437                 3.779          441
   power                                 —
                                       High                  2462                 4.368          441
                                       Low                   2412                 3.958          441
                      802.11n
                                       Mid                   2437                 3.821          441
                        (20M)
                                       High                  2462                 4.797          441


Predication of MPE limit at a given distance

                 PG
        S
               arR*

Where: S = power density (in appropriate units, e.g. mW/cm?)
       P = power input to the antenna (in appropriate units, e.g., mW).
       G = power gain of the antenna in the direction of interest relative to an isotropic radiator,
              the power gain factor, is normally numeric gain.
       R = distance to the center of radiation of the antenna (appropriate units, e.g., cm)
24G WIFI:
For the antenna manufacturer provide only used limited to ERP/EIRP or radiated spurious
emission test. The MPE evaluation as below:


                       Maximum output power at antenna input terminal: 5(dBm)
            Maximum output power at antenna input terminal: 3.16({mW)
                                                      Prediction distance: >20 (cm)
                                                    Predication frequency: 2462 (MHz) High frequency
Antenna Gain (typical):2.5 (numeric)
The worst case is power density at predication frequency at 20 cm: 0.001(mW/cm?)


MPE limit for general population exposure at prediction frequency: 1 (mW/cm?)


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0.001(mW/cm2) < 1.0 (mW/cm2)


Result: Pass



Document Created: 2019-09-14 01:46:23
Document Modified: 2019-09-14 01:46:23

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