2AWC9-EN-M0012WDoor and window magnetic sensor

Tel：（86-760）88795588 Tax：（86-760）89935588 Zhongshan ENZD Electronics Ltd. Address：Guangdong Zhongshan JUYE Road No. 4 Product Door and window magnetic sensor Model EN-M0012W Specification Power supply CR2032 Button cell RF 2.480GHZ RF Bandwidth 540KHZ Modulation Mode MSK RF transmission Power <10mW RF transmission Range Open space >120m，Indoor >30m Working T&H 0°C~60°C，20%~95%RH Storage T&H -10°C~60°C，10%~95%RH ，non-condensing Atmosphere 86kPa-106 kPa Dimensions Main part：71mm x 31mm x 15mm； Magnet strip：71mm x 12mm x 15mm Weight 36g Structure No. Name Description 1 Main Component The bigger one is the main component. Product Features: ENZD Door and window magnetic sensor has 2 parts. One is window/door magnet main part (the bigger one); the other is magnet strip (the smaller one). Place them together or take them apart will trigger radio signal transmitted. One example of application scenarios is working with other sensors to detect if there is anyone in a room. It may also be used to work with AC system to turn AC on or off according to the door status. The unit can be mounted anywhere and reconfigure or relocated as needed, no costly and time-consuming wiring installation needed. Tel：（86-760）88795588 Tax：（86-760）89935588 Zhongshan ENZD Electronics Ltd. Address：Guangdong Zhongshan JUYE Road No. 4 2 Magnet Strip The smaller one is a permanent magnet. 3 LED Putting the main part and magnet together or take them apart will trigger radio signals transmitted, and the blue LED will flash once. If the product is at low voltage, instead of blue, red LED will flash. 4 Install For installation, remove the film, and then paste the main component and the magnet strip at each side of a door frame or a window frame. 5 QR code Sensor ID Install The door and window magnetic sensor can be installed using double-sided tape or screws. It is easy to paste with double-sided tape, and there is almost no damage to the pasted object. It is recommended that you use this kind of installation. Paste with double-sided tape 1. Paste double-sided adhesive tape on the back of "window magnetic main component" and "magnetic strip" of the sensor. 2. Tear off the surface of the double-sided tape with your fingers. 3. Paste the main component and magnetic strip to desired location. Install with screws You can use screws to fix it at a door frame. We recommend that you use this method to install the main component, however because the magnet strip is small, we do not recommend this method to install it. 1. Tighten the screws into a door frame. 2. Fix the main component and magnet strip to the door frame edge. Be careful: Pay attention to its mounting position. The middle section of the main component" should be close to the magnet strip (but when installing, do not let the two close together). If the door frame is wide, you can slot the door frame. Then place the main component and magnet strip in the slotted position. In this way, it cannot be seen in the appearance. "Magnet strip" is relatively small, we suggest you use double-sided tape to install it. Warning: It cannot be installed on the door and window with magnetism, which may cause it not function correctly, or even damage it. Usage You can put the main part and magnet together or take them apart to trigger radio signals transmitted。For example, fix the main component and magnet strip to the door frame edge, and then, if you open the door or close the door, it will transmit. The sensor can be configured by using En and Ed APP, which can be downloaded from many app stores. For usage, please refer to the manual of relevant software products. Identify the QR code, you can download the APP. Tel：（86-760）88795588 Tax：（86-760）89935588 Zhongshan ENZD Electronics Ltd. Address：Guangdong Zhongshan JUYE Road No. 4 After you download the EN APP, you should click “Settings””Switch” ”+” ”SCAN QR CODE” enter nameclick “Save”. Following the figure below. Tel：（86-760）88795588 Tax：（86-760）89935588 Zhongshan ENZD Electronics Ltd. Address：Guangdong Zhongshan JUYE Road No. 4 After configuration, the following effect can be achieved: after you open the door, the corridor light in front of the door will automatically be on. After the door is closed, working with an infrared sensor. If there is no person in the room, the light will turn off automatically. If there is someone in the room, the light will be on.

Zhongshan ENZD Electronics Ltd. Agent Authorization Company: Zhongshan ENZD Electronics Ltd. Address: No.4, JuYe Road, Torch Development Zone, Zhongshan, Guangdong, China Product Name: Door and window magnetic sensor Model Number(s): EN-M0012W Product Description: Door and window magnetic sensor We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: May. 12, 2020 Name: yongpingyuan Title: Deputy general manager Company: Zhongshan ENZD Electronics Ltd.

Zhongshan ENZD Electronics Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: May. 12, 2020 Subject; Request for Confidentiality FCC ID: 2AWC9-EN-M0012W To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: yongpingyuan Title: Deputy general manager

Annex A External Photos Report No.: HK2004260758‐E Page 1 of 3 Report No.: HK2004260758‐E Page 2 of 3 Report No.: HK2004260758‐E Page 3 of 3

FCC ID LABEL: Ca. 5mm x 10mm Include in manual: 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. Label Location FCC ID: 2AWC9-EN-M0012W

Annex B Internal Photo Report No.: HK2004260758-E Page 1 of 3 Antenna Report No.: HK2004260758-E Page 2 of 3 Report No.: HK2004260758-E Page 3 of 3

Page 1 of 24 Report No.: HK2004260758-E FCC RADIO TEST REPORT FCC ID: 2AWC9-EN-M0012W Product： Door and window magnetic sensor Trade Name： ENZD Model Name： EN-M0012W Serial Model：N/A Report No.：HK2004260758-E Prepared for Zhongshan ENZD Electronics Ltd. No.4, JuYe Road, Torch Development Zone, Zhongshan, Guangdong, China Prepared by Shenzhen HUAK Testing Technology Co., Ltd. 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Heping Community, Fuhai Street, Bao'an District, Shenzhen, China Page 2 of 24 Report No.: HK2004260758-E TEST RESULT CERTIFICATION Applicant’s name ................. : Zhongshan ENZD Electronics Ltd. Address .................................. : No.4, JuYe Road, Torch Development Zone, Zhongshan, Guangdong, China Manufacture's Name ............ : Zhongshan ENZD Electronics Ltd. Address .................................. : No.4, JuYe Road, Torch Development Zone, Zhongshan, Guangdong, China Product description Product name ........................... : Door and window magnetic sensor Trade Mark ............................. : ENZD Model and/or type reference : EN-M0012W Standards .............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.249 ANSI C63.10: 2013 This device described above has been tested by Shenzhen HUAK Testing Technology Co., Ltd., and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of UNI, this document may be altered or revised by Shenzhen HUAK Testing Technology Co., Ltd., personnel only, and shall be noted in the revision of the document. Date of Test ............................................ : Date (s) of performance of tests.............. : Apr. 20, 2020 ~Apr. 27, 2020 Date of Issue ........................................... : Apr. 27, 2020 Test Result ............................................... : Pass Testing Engineer : (Gary Qian) Technical Manager : (Eden Hu) Authorized Signatory : (Jason Zhou) Page 3 of 24 Report No.: HK2004260758-E Table of Contents Page 1 TEST SUMMARY 5 2 GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 Carrier Frequency of Channels 7 2.3 Operation of EUT during testing 7 2.4 DESCRIPTION OF TEST SETUP 7 2.5 MEASUREMENT INSTRUMENTS LIST 8 3 CONDUCTED EMISSION TEST 9 3.1 Test Limit 9 3.2 Test Setup 9 3.3 Test Procedure 9 3.4 Test Result 10 4 RADIATED EMISSION TEST 11 4.1 Test Limit 11 4.2 Test Setup 12 4.3 Test Procedure 14 4.4 Test Result 14 5 OCCUPIED BANDWIDTH TEST 20 5.1 Test Setup 20 5.2 Rules and specifications 20 5.3 Test Procedure 20 5.4 Test Result 21 6 ANTENNA REQUIREMENT 22 7 PHOTOGRAPH OF TEST 23 8 PHOTOS OF THE EUT 24 Page 4 of 24 Report No.: HK2004260758-E ** Modifited History ** Revison Description Issued Data Remark Revsion 1.0 Initial Test Report Release Apr. 27, 2020 Jason Zhou Page 5 of 24 Report No.: HK2004260758-E 1 TEST SUMMARY 1.1 TEST PROCEDURES AND RESULTS DESCRIPTION OF TEST RESULT AC Power Line Conducted Emission §15.207 N/A Field Strength of Fundamental §15.249 (a) COMPLIANT Spurious Emissions §15.249 (a) (d)/ §15.209 COMPLIANT Band Edge §15.249 (d)/ §15.209 COMPLIANT 20dB Occupied Bandwidth §15.215 (c) COMPLIANT Antenna requirement §15.203 COMPLIANT 1.2 TEST FACILITY Test Firm : Shenzhen HUAK Testing Technology Co., Ltd. Address : 1/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China The testing quality ability of our laboratory meet with "Quality Law of People's Republic of China" Clause 19.The testing quality system of our laboratory meets with ISO/IEC-17025 requirements, which is approved by CNAS. This approval result is accepted by MRA of APLAC. The EMC Laboratory has been assessed and in compliance with CNAS-CL01 accreditation criteria for testing Laboratories (identical to ISO/IEC 17025:2017 General Requirements) for the Competence of testing Laboratories. Designation Number: CN1229 Test Firm Registration Number: 616276 The EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications commission. The acceptance letter from the FCC is maintained in our files. 1.3 MEASUREMENT UNCERTAINTY Measurement Uncertainty Conducted Emission Expanded Uncertainty =2.23dB, k=2 Radiated emission expanded uncertainty(9kHz-30MHz) = 3.08dB, k=2 Radiated emission expanded uncertainty(30MHz-1000MHz)= 4.42dB, k=2 Radiated emission expanded uncertainty(Above 1GHz) = 4.06dB, k=2 Page 6 of 24 Report No.: HK2004260758-E 2 GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Door and window magnetic sensor Trade Mark ENZD Model Name EN-M0012W Serial No. N/A Model Difference N/A FCC ID 2AWC9-EN-M0012W Antenna Type Internal Antenna Antenna Gain 0dBi Operation frequency 2480 MHz Number of Channels 1CH Modulation Type ASK Battery DC3V From Battery Power Source DC3V From Battery Page 7 of 24 Report No.: HK2004260758-E 2.2 Carrier Frequency of Channels Operation Frequency each of channel Channel Frequency 01 2480 MHz 2.3 Operation of EUT during testing Operating Mode The mode is used: Transmitting mode 2.4 DESCRIPTION OF TEST SETUP Operation of EUT during testing: The sample was placed (0.8m below 1GHz, 1.5m above 1GHz) above the ground plane of 3m chamber. Measurements in both horizontal and vertical polarities were performed. During the test, each emission was maximized by: having the EUT continuously working, investigated all operating modes, rotated about all 3 axis (X, Y & Z) and considered typical configuration to obtain worst position, manipulating interconnecting cables, rotating the turntable, varying antenna height from 1m to 4m in both horizontal and vertical polarizations. The emissions worst-case are shown in Test Results of the following pages. The worst case is X position EUT Page 8 of 24 Report No.: HK2004260758…

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Radiated Emissions