Q74401DWireless Converter

USERS’ MANUAL Structure and Functions: Channel Switching Diagram： BNC Socket Antenna Power Jack Power Jack Channel Switch Ch1=2414MHz Ch3=2450MHz Ch2=2432MHz Ch4=2468MHz - 2 - Installation: 1. Connect the connector and the camera by BNC socket。 2. Connect the power jacks of the connector and the camera by the power cable (either end of the cable is permitted). 3. Connect the other power jack of the connector with 12V adapter. Then power up, wait for the indicator light to turn on. 4.Install the receiver and connect it to the monitor/TV. 5.Ajust the receiver’s channel corresponding to the 401D’s channel. 6. Adjust the setting of brightness, contrast, color of monitor/TV to get the best display effect. Specification: - 3 - Notice: 1. The machine is supplied with many different types, please provide with electric power according the value on the label. 2. Obstructs by the building and so in will cause attenuation. 3. Normally that the machine will slightly warm up during operation. 4. Should any other malfunctions occur, please contact local distributor. 5. Under normal operational conditions, one year’s warranty is granted .if there are quality problems within 3 months, this company will unconditionally replace with a new camera. Waning: This product is for the sole purpose of security and applicable for monitoring in residential houses, shop sand companies the users shall observe local rules, regulations and laws, and shall be solely liable in this regard, this company shall not be liable for any illegalities therein. FCC Information 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. CAUTION: Changes or modifications not expressly approved by Summer infant may void the users authority to operate this equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part15 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: l Reorient or relocate the receiving antenna l Increase the separation between the equipment and the receiver l Consult the dealer or an experienced radio / TV technician for help.

CONFIDENTIALITY FORM Date: January 10, 2005 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: This letter is to comply with Section 0.457(d)(2)(i) pertaining to confidential material. ShenZhen ZhongWang Electronic Co., Ltd. would like the following documents regarding this submission for FCC ID: Q74401D to be kept confidential. 1. Schematic 2. Block Diagram 3. Operational Description The above material contains trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Sincerely, Luo Jian / Test Engineer

Applicant: ShenZhen ZhongWang Electronic Co., Ltd. FCC ID: Q74401D EUT top view EUT bottom view

Applicant: ShenZhen ZhongWang Electronic Co., Ltd. FCC ID: Q74401D 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. The Label must not be a stick-on paper label. The Label on these products must be permanently affixed to the product and readily visible at the time of purchase and must last the expected lifetime of the equipment not be readily detachable. Proposed Label Location on EUT EUT Bottom View/Proposed FCC ID Label Location FCC ID: Q74401D

Applicant: ShenZhen ZhongWang Electronic Co., Ltd. FCC ID: Q74401D EUT inside whole view Main & RF board component side Main & RF board solder side

The test report consists 26 pages in total. It may be duplicated completely for legal use with the allowance of the applicant. It shall not be reproduced except in full, without the written approval of Ke Mei Ou Laboratory Corporation. The test result in the report only applied to the tested sample. FCC TEST REPORT Under FCC 15 Subpart C, Paragraph 15.249: 2003 Prepared For : ShenZhen ZhongWang Electronic Co., Ltd. #511 Electrical Equipment Building, No.72, ZhenHua Road, Futian, ShenZhen, P.R.C January 10, 2005 FCC ID: Q74401D EUT: Wireless Converter Model: 401D Report Type: Original Report Test Engineer: Peter Lin Test Date: December 20, 2004 Review By: Apollo Liu / Manager FEDERAL COMMUNICATIONS COMMISSION Registration Number: 125782 INDUSTRY CANADA Registration Number: IC4986 Ke Mei Ou Laboratory Co., Ltd. 7A, Jiaxiangge, Jiahuixincheng, No.3027, Shennan Rd., Futian, Shenzhen, Guangdong, P.R.China. Zip Code: 518033 Tel: + 86 755 83642690 Fax: + 86 755 83297077 www.kmolab.com ShenZhen ZhongWang Electronic Co., Ltd. FCC ID: Q74401D KMO FCC ID Report Report #: KSZ2004121502J Page 2 of 26 TABLE OF CONTENTS 1. General Information....................................................................................................................................................3 1. 1 Notes......................................................................................................................................................................3 1. 2 Testing Laboratory..................................................................................................................................................3 1. 3 Details of Applicant................................................................................................................................................3 1. 4 Application Details..................................................................................................................................................3 1. 5 Test Item.................................................................................................................................................................3 1. 6 Test Standards.........................................................................................................................................................3 2. Technical Test...............................................................................................................................................................4 2. 1 Summary of Test Results.........................................................................................................................................4 3. EUT Modifications.......................................................................................................................................................4 4. Conducted Power Line Test.........................................................................................................................................5 4. 1 Test Equipment.......................................................................................................................................................5 4. 2 Test Procedure........................................................................................................................................................5 4. 3 Test Setup...............................................................................................................................................................5 4. 4 Configuration of the EUT........................................................................................................................................6 4. 5 EUT Operating Condition........................................................................................................................................7 4. 6 Conducted Power Line Emission Limits..................................................................................................................7 4. 7 Conducted Power Line Test Result...........................................................................................................................8 5. Radiated Emission Test..............................................................................................................................................10 5. 1 Test Equipment.....................................................................................................................................................10 5. 2 Test Procedure......................................................................................................................................................10 5. 3 Radiated Test Setup...............................................................................................................................................10 5. 4 Configuration of the EUT......................................................................................................................................11 5. 5 EUT Operating Condition......................................................................................................................................11 5. 6 Radiated Emission Limit.......................................................................................................................................11 5. 7 Radiated Emission Test Result...............................................................................................................................12 6. Band Edge..................................................................................................................................................................14 6. 1 Test Equipment.....................................................................................................................................................14 6. 2 Test Procedure.............................................................................................…

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Applicant: ShenZhen ZhongWang Electronic Co., Ltd. FCC ID: Q74401D Conducted emission test view Radiated emission test view