2ADDG-HT50Light bulb security camera

FCC Warnning: 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 againstharmful interference in a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interference by one or more of thefollowing 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. This device complies 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.

Sincerely, Name/Title： Molly Mok/Sales Manager Company: EKEN GROUP LIMITED Address: OFFICE 05 ON 12TH FLOOR EMPRESS PLAZA NO.17-19 CHATHAM ROAD KOWLOON Hongkong China Phone: +86-755-85261055-801 Fax: +86-755-85261055-802 E-Mail: [email protected]

FCC ID: 2ADDG-HT50 External Photos of the EUT Photo 1 Photo 2 Photo 3 FCC ID: 2ADDG-HT50 Photo 4 Photo 5 Photo 6 FCC ID: 2ADDG-HT50 Photo 7

Label and Location Size: L: 4.0cm*W: 3.0cm Label and Location Model: HT50 FCC ID : 2ADDG-HT50 Caution : This device complies 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.

FCC ID: 2ADDG-HT50 Internal Photos of the EUT Photo 1 Photo 2 Photo 3 2.4G WiFi （PIFA） antenna FCC ID: 2ADDG-HT50 Photo 4 Photo 5 Photo 6 FCC ID: 2ADDG-HT50 Photo 7 Photo 8 Photo 9 FCC ID: 2ADDG-HT50 Photo 10

RF Exposure evaluation FCC ID: 2ADDG-HT50 Exposure category: General population/uncontrolled environment EUT Type: Production Unit Device Type: Mobile Device 1. Reference 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. KDB447498 D01: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies 2. Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 3. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 4. Antenna Information HT50 can only use antennas certificated as follows provided by manufacturer; Antenna No. Model No. of antenna: Type of antenna: Gain of the antenna (Max.) Frequency range: 2.4GWIFI / PIFA Antenna 2.44dBi for 2400-2500MHz 5. Manufacturing Tolerance WIFI(Peak) Frequency (MHz) 11b 2412 2437 2462 Target (dBm) 17.0 17.0 17.0 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) 11g 2412 2437 2462 Target (dBm) 17.0 17.0 17.0 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) 11n(HT20) 2412 2437 2462 Target (dBm) 17.0 17.0 17.0 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) 11n(HT40) 2422 2437 2452 Target (dBm) 17.0 17.0 17.0 Tolerance ± (dB) 1.0 1.0 1.0 6. Standalone MPE Result As declared by the Applicant, the EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum separation distance, r =20cm, as well as the gain of the used antenna is 2.44dBi, the RF power density can be obtained. Modulation Type Output power Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm 2 ) MPE Limits (mW/cm 2 ) dBm mW 2.4GWIFI 18.0 63.0957 2.44 1.7539 0.0220 1.0000 Remark: 1. Output power (Peak) including turn-up tolerance; 2. MPE evaluate distance is 20cm from user manual provide by manufacturer. 7. Conclusion The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure of mobile device. ----------------THE END OF REPORT---------------

Shenzhen Zhongcheng Communication Technology Co., Ltd. Page1 Antenna Approval Sheet For HT50 Project Customer Project HT50 Band WiFi 2.4GHZ ZC PN AC014‐CA‐93 Version R:A Data 2022‐12‐08 RF ME Checked By Confirmed By Cust Confirm Shenzhen Zhongcheng Communication Technology Co., Ltd. Page2 1. Summary of the DUT HT50 Picture Antenna Picture 2. Electrical Specification: Ω Shenzhen Zhongcheng Communication Technology Co., Ltd. Page3 3. Test Condition 3.1 1. 1.TRP 2.TIS 1. 3D microwave darkroom (Satimo SG24) 2. Comprehensive test instrument CMW500 3. Agilent 8960 E5515C 2. 1. Antenna Gain 2. S.W.R 3. Return Loss 4. Radiation Pattern 1. Network analyzer R&S ZVL6 2. Network analyzer HP 8753D 3.2 Matching Circuit The matching circuit was Default 3.3Antenna installation diagram: 4. RF Performance 4.1 Active test data Item Measurement Standard Band Channel Frequency Total 1 TRP WIFI (AP) WIFI_B (11M) 1 2412 14.51 2 TRP WIFI (AP) WIFI_B (11M) 6 2437 15.21 3 TRP WIFI (AP) WIFI_B (11M) 11 2462 15.34 4 TIS WIFI (AP) WIFI_B (11M) 1 2412 -82.18 5 TIS WIFI (AP) WIFI_B (11M) 6 2437 -83.05 6 TIS WIFI (AP) WIFI_B (11M) 11 2462 -82.25 Shenzhen Zhongcheng Communication Technology Co., Ltd. Page4 4.2 Passive parameters Freq. (MHz) 2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 2500 Gain (dBi) 2.09 2.182.23 2.442.382.282.131.78 1.21 1.160.75 S Parameter 4.4 Radiation Pattern 4.4.1 Antenna 2D Radiation Pattern (Unit:dbi) Shenzhen Zhongcheng Communication Technology Co., Ltd. Page5 Shenzhen Zhongcheng Communication Technology Co., Ltd. Page6 4.4.2 Antenna 3D Radiation Pattern (Unit:dbi) Shenzhen Zhongcheng Communication Technology Co., Ltd. Page7 5. ME Drawing for the antenna

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. .................... : FCC ID. ........................................... : CTA22112901101 2ADDG-HT50 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Amy Wen Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Dec. 07. 2022 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ........................................... : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name ........................... : EKEN GROUP LIMITED Address ............................................ : OFFICE 05 ON 12TH FLOOR EMPRESS PLAZA NO.17-19 CHATHAM ROAD KOWLOON, HONGKONG Test specification ........................... : Standard ........................................... : FCC Part 15.247 TRF Originator ................................. : Shenzhen Global Test Service Co.,Ltd. Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Light bulb security camera Trade Mark ....................................... : N/A Manufacturer .................................... : Shenzhen Puge Electronics Co., Ltd. Model/Type reference ...................... : HT50 Listed Models .................................. : HT10, HT20, HT30, HT40, HT60, HT70, HT80, HT90, HT100 Modulation Type ............................... : CCK/DSSS/OFDM Operation Frequency ....................... : From 2412 - 2462MHz Rating ............................................... : AC 120V 60Hz or DC 5.0V from external circuit Result ............................................... : PASS Report No.: CTA22112901101 Page 2 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Light bulb security camera Model /Type : HT50 Series Model No. HT10, HT20, HT30, HT40, HT60, HT70, HT80, HT90, HT100 Difference Description : They are the same except for the model name Applicant : EKEN GROUP LIMITED Address : OFFICE 05 ON 12TH FLOOR EMPRESS PLAZA NO.17-19 CHATHAM ROAD KOWLOON, HONGKONG Manufacturer : Shenzhen Puge Electronics Co., Ltd. Address : Building E, Urban Construction Industrial Zone, No. 1 Fenghuang Lingxia Road, Fuyong Street, Baoan District, Shenzhen, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA22112901101 Page 3 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 T E S T S T A N D A R D S ................................................................. 4 2 S U M M A R Y ............................................................................ 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Equipment Under Test 5 2.4 Short description of the Equipment under Test (EUT) 5 2.5 EUT operation mode 6 2.6 Block Diagram of Test Setup 6 2.7 Related Submittal(s) / Grant (s) 6 2.8 Modifications 6 3 T E S T E N V I R O N M E N T .............................................................. 7 3.1 Address of the test laboratory 7 3.2 Test Facility 7 3.3 Environmental conditions 7 3.4 Test Description 8 3.5 Statement of the measurement uncertainty 8 3.6 Equipments Used during the Test 9 4 T E S T C O N D I T I O N S A N D RE S U L T S ........................................... 10 4.1 AC Power Conducted Emission 10 4.2 Radiated Emission 13 4.3 Maximum Peak Conducted Output Power 20 4.4 Power Spectral Density 21 4.5 6dB Bandwidth 24 4.6 Out-of-band Emissions 27 4.7 Antenna Requirement 36 5 T E S T S E T U P P H O T O S O F T H E E U T ......................................... 37 6 P H O T O S O F T H E E U T ........................................................... 38 Report No.: CTA22112901101 Page 4 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz. ANSI C63.10-2013: American National Standard for Testing Unlicensed Wireless Devices KDB558074 D01 v05r02: Guidance for Compliance Measurements on Digital Transmission Systems (DTS) ,Frequency Hopping Spread Spectrum System(HFSS), and Hybrid System Devices Operating Under §15.247 of The FCC rules. Report No.: CT…

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Report No.: CTA22112901101 Page 30 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 802.11g Reference Reference CH06 CH11 30MHz-1GHz 30MHz-1GHz 1GHz -25GHz 1GHz -25GHz Report No.: CTA22112901101 Page 31 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 802.11n20 Reference Reference CH01 CH06 30MHz-1GHz 30MHz-1GHz 1GHz -25GHz 1GHz -25GHz Report No.: CTA22112901101 Page 32 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 802.11n20 802.11n40 Reference Reference CH11 CH03 30MHz-1GHz 30MHz-1GHz 1GHz -25GHz 1GHz -25GHz Report No.: CTA22112901101 Page 33 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 802.11n40 Reference Reference CH06 CH09 30MHz-1GHz 30MHz-1GHz 1GHz -25GHz 1GHz -25GHz Report No.: CTA22112901101 Page 34 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Band-edge Measurements for RF Conducted Emissions: 802.11b Left bandedge Right bandedge 802.11g Left bandedge Right bandedge Report No.: CTA22112901101 Page 35 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 802.11n(HT20) Left bandedge Right bandedge 802.11n(HT40) Left bandedge Right bandedge Report No.: CTA22112901101 Page 36 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 4.7 Antenna Requirement Standard Applicable 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. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator, 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 FCC CFR Title 47 Part 15 Subpart C Section 15.247(c) (1) (I): (i) Systems operating in the 2400-2483.5 MHz band that is used exclusively for fixed. Point-to-point operations may employ transmitting antennas with directional gain greater than 6dBi provided the maximum conducted output power of the intentional radiator is reduced by 1 dB for every 3 dB that the directional gain of the antenna exceeds 6dBi. Test Result: The maximum gain of antenna was 2.44 dBi. Remark:The antenna gain is provided by the customer , if the data provided by the customer is not accurate, Shenzhen CTA Testing Technology Co., Ltd. does not assume any responsibility. Report No.: CTA22112901101 Page 37 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 5 T e s t S e t u p P h o t o s o f t h e E U T Report No.: CTA22112901101 Page 38 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 6 P h o t o s o f t h e E U T Report No.: CTA22112901101 Page 39 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Report No.: CTA22112901101 Page 40 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Report No.: CTA22112901101 Page 41 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Antenna Report No.: CTA22112901101 Page 42 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Report No.: CTA22112901101 Page 43 of 43 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn ********************** End of Report **********************

FCC ID: 2ADDG-HT50 Test Setup Photos of the EUT