QOADM-448RWireless curtain detector

Red LED and Blue flashing at the same time:alarming;Blue LED flashing alone: detect people move in the right direction,but no alarming(when you turn pirection function ON) Input voltage：3VDC（2*1.5V） Current consumption： Static≤25μA，Alarm≤15mA（433MHz） DM-448R Wireless curtain detector Direction change switch Direction option switch option Power save mode Test mode:there are 20s dormancy stage after detector alarm. It won't alarming within dormancy stage.This model as factory default. Power-saving mode:there are 3 mins dormancy stage after detector alarm,and no alarm within this period. option switch switch and switch 4 see below P/N 20110510-1 FCC WARNING 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. 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.

Shenzhen Meian Technology Co.,Ltd . Address: No.32, Lanshui Rd, Longdong, Longgang District, Shenzhen, China Tel: 0755-84844181 Fax: 0755-84844464 2014-06-04 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Confidentiality Request regarding application for certification of FCC ID: QOADM-448R We hereby request confidential treatment of information accompanying this application as outlined below: - Schematics Diagram - Block Diagram - Operation description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s name / title : Liuwei Cai / QA Head Contact information / address : No.32, Lanshui Rd, Longdong, Longgang District, Shenzhen, China Tel: 0755-84844181 Fax: 0755-84844464

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: QOADM-448R Report No.:LCS1405090388E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 1 of 3 1. EXTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: QOADM-448R Report No.:LCS1405090388E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 2 of 3 Fig.3 Fig.4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: QOADM-448R Report No.:LCS1405090388E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 3 of 3 Fig.5 Fig.6

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD FCC ID:QOADM-448R Report No.:LCS1405090388E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 LABEL AND LOCATION Size:L:5.0cm*W:3.0cm Label And Location

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: QOADM-448R Report No.:LCS1405090388E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 1 of 2 1. INTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: QOADM-448R Report No.:LCS1405090388E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 2 of 2 Fig.3 Fig.4

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: QOADM-448R Report No.: LCS1405090388E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 1 of 25 FCC TEST REPORT For Shenzhen Meian Technology Co.,Ltd . Wireless curtain detector Model No.: DM-448R Additional model No.: LA-P448 Prepared for : Shenzhen Meian Technology Co.,Ltd . Address : No.32, Lanshui Rd, Longdong, Longgang District, Shenzhen, China Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 1/F., Xingyuan Industrial Park, Tongda Road, Bao’an Avenue, Bao’an District, Shenzhen, Guangdong, China Date of receipt of test sample : May 10, 2014 Number of tested samples : 1 Serial number : Prototype Date of Test : May 10, 2014– June 04, 2014 Date of Report : June 04, 2014 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: QOADM-448R Report No.: LCS1405090388E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 2 of 25 FCC TEST REPORT FCC CFR 47 PART 15 C(15.231): 2013 Report Reference No. .............. : LCS1405090388E Date of Issue ................................ : June 04, 2014 Testing Laboratory Name ......... : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ........................................ : 1/F., Xingyuan Industrial Park, Tongda Road, Bao’an Avenue, Bao’an District, Shenzhen, Guangdong, China Testing Location/ Procedure ........ : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ....................... : Shenzhen Meian Technology Co.,Ltd . Address ........................................ : No.32, Lanshui Rd, Longdong, Longgang District, Shenzhen, China Test Specification Standard ....................................... : FCC CFR 47 PART 15 Subpart C : 2013, ANSI C63.4-2003 Test Report Form No. ................ : LCSEMC-1.0 TRF Originator ............................ : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF .................................. : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory 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. ............... : Wireless curtain detector Trade Mark .................................. : Model/ Type reference ................. : DM-448R Ratings ......................................... : DC 3V by Battery Result ......................................... : Positive Compiled by: Supervised by: Approved by: Jacky Li/ File administrators Danny Huang/ Technique principal Gavin Liang/ Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: QOADM-448R Report No.: LCS1405090388E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 3 of 25 FCC--TEST REPORT Type / Model........................... : DM-448R EUT......................................... : Wireless curtain detector Applicant............................... : Shenzhen Meian Technology Co.,Ltd . Address.................................. : No.32, Lanshui Rd, Longdong, Longgang District, Shenzhen, China Telephone............................... : / Fax.......................................... : / Manufacturer........................ : Shenzhen Meian Technology Co.,Ltd . Address................................... : No.32, Lanshui Rd, Longdong, Longgang District, Shenzhen, China Telephone............................... : / Fax.......................................... : / Factory................................... : Shenzhen Meian Technology Co.,Ltd . Address................................... : No.32, Lanshui Rd, Longdong, Longgang District, Shenzhen, China Telephone............................... : / Fax.......................................... : / Test Result Positive 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. Test Report No. : LCS1405090388E June 04, 2014 Date of issue SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: QOADM-448R Report No.: LCS1405090388E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 4 of 25 TABLE OF CONTENTS 1. GENERAL INFORMATION .................................................................................................................................. 5 1.1. DESCRIPTION OF DEVICE (EUT) ........................................................................................................................... 5 1.2. OBJECTIVE ............................................................................................................................................................ 5 1.3. ENVIRONMENTAL CONDITIONS............................................................................................................................. 5 1.4. HOST SYSTEM CONFIGURATION LIST AND DETAILS ............................................................................................. 6 1.5. EXTERNAL I/O PORT ............................................................................................................................................. 6 1.6. EUT OPERATION .................................................................................................................................................. 6 1.7. ANTENNA SYSTEM .........................…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: QOADM-448R Report No.:LCS1405090388E _______________________________________________________________________________________________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 1 of 1 1. TEST SETUP PHOTOGRAPHS 1.1. Photo of Radiated Emissions Measurement (X Position) Fig.1 Fig.2