Overview:<br />The Passive Infrared (PIR) Motion Sensor detects infrared energy given off by persons in a secured area. An alarm is signaled only when the sensor is armed and the viewed energy has the correct temperature， motion， and timing associated with an intruder， thus safeguarding against false alarms. <br />Specification:<br />Power Requirements<br />DC9V<br />Power Requirements<br />7mA~8mA (While sending)<br />Power Requirements<br />45uA(While monitor)<br />Operating Freqency<br />433±0.2Mhz<br />The largest coverage<br />12*12m<br />Visual Angle<br />110°<br />Bracket Adjustable Angle<br />-45° to +45°(Horizontal line)<br />Bracket Adjustable Angle<br />-15° to +45°(Vertical line)<br />Response Time<br />6s<br />Coding Type<br />Fixed Code<br />Dimension(LWH)<br />110X65X48mm<br />Lifespan of battery<br />It can be used half year if send 20 times everyday<br />Operating Temperature<br />-10℃~+50℃<br />Shell Colour<br />White<br />1X Sensor<br />1X Battery<br />1X Bracket<br />3X Screws<br />13X Jumper<br />1X Manual<br />In original package<br /><img src="http://img6.eachbuyer.com/x10/p20/vy16_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x10/p20/vy16_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x10/p20/vy16_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x10/p20/vy16_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x10/p20/vy16_5.jpg" />