UYPS259CAR ALARM

This device complies with Part 15 of the FC C Rules. Operation is subject to the follo wing two conditions: (1) this device may n ot cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC NOTE: The manufacturer is not responsible for any ra dio or TV interference caus ed by unauthorized modifications to this equipment. Su ch modifications could void the user's a uthority to operate the equipment.

Block Diagram Transmitter Antenna 315MHz Code IC Crystal frequency Sensor enlarge DC Power

Zhongshan RD Auto Accessories Manufacturing Factory FCC ID: UYPS259 POWER OF ATTORNEY June 7, 2010 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, Zhongshan RD Auto Accessories Manufacturing Factory hereby authorize Most Technology Service Co., Ltd. (Terry YANG/ Manager) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Most Technology Service Co., Ltd. (Terry YANG/ Manager)on our behalf shall have the same effect as acts of our own. This authorization expires on June 30,2010. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Zhongshan RD Auto Accessories Manufacturing Factory are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Name: Cailing Huang Title: (Engineer) Date: June 7, 2010

FCC ID: UYPS259 Report No.: MOST100520F1 FRONT VIEW OF SAMPLE BACK VIEW OF SAMPLE FCC ID: UYPS259 Report No.: MOST100520F1 LEFT VIEW OF SAMPLE RIGHT VIEW OF SAMPLE FCC ID: UYPS259 Report No.: MOST100520F1 TOP VIEW OF SAMPLE BOTTOM VIEW OF SAMPLE

FCC ID: UYPS259 Report No.: MOST100520F1 INTERNAL PHOTO OF SAMPLE - 1 INTERNAL PHOTO OF SAMPLE - 2

Operation Description When any one of the S1-S4 switch was on, the circuit was supplied by DC 12V power, IC was transmitted a code to the 315 MHz crystal and generated 315 MHz filter wave, the filter carried power view Q1 to magnify and send out by the antenna. The power is by DC 12 V battery and the antenna is internal.

1 2 3 4 56 ABCD 6 5 4 3 2 1 D CBA Title Number Rev isio n Size B Date: 27-Apr-2007 Sheet of File: C:\PCB 备存板 \YL4 0BD1 4.DDB Drawn By : 1234 5678 U1PT2240 Q1 R25 R147K R2100R R310K R4 2M S1S2S3S4 C1 102 C3 6P C48P D1184 D2184 L14.7UH D5LED Y1 315MHz R5 4.7K E12V button switch and code IC 315MH zsensor AN TEN NA frequency enlarge

FCC ID: UYPS259 Report No.: MOST100520F1 Radiated Emission Test Setup