This is a new Home Sentinel Wireless Burglar Alarm Motion Detector Sensor￡? it provides a reliable and cost-effective solution based on PIR technology. With outstanding password￡? engine password￡? user password￡? monitor￡? convenient to user operation and engine monitor. This detector is compact and attractively designed to meet the needs of residential installations. It is programmed to withstand all possible interferences which are inherent in a residential environment￡? yet provides excellent performance in intruder detection.                                    Features            It can be used large scale in house￡? uptown￡? office area￡? especially in the storage and home￡? to protect your treasures and so bring you a safty and comfortable livingWith different sensor￡?you can prevent your treasures from different accident                                                            Specifications            The Main         <br>Power    AC 220V￡? DC 12V    <br>Power assumption in static state    ?ü20 mA    <br>Receiving frequency    315 MHz    <br>Inlet number of sensor    4    <br>Wire inlet number    2    <br>Infrared sensor         <br>Power    DC 9V    <br>Power assumption in static state    ?ü60 uA    <br>Sensetive scale    Distance: 10 m<br>Angle: 120 ??    <br>Emission frequency    315 MHz    <br>Door magnetic switch         <br>Power    DC 12V    <br>Power assumption in static state    ?ü5 uA    <br>Emission frequency    315 MHz    <br>Remote controller         <br>Power    DC 12V    <br>Emission frequency    315 MHz    <br>                                                            Package Includes            1 x Home Sentinel Wireless Burglar Security Auto-dial Infrared Alarm System2 x Remote Controller1 x Infrared Sensor1 x Phone Cable1 x Door Magnetic Switch1 x Infrared Detector Fixation1 x Manual                                                            Extra Info            Things to remember about security alarm systemsBurglars realize most security systems sound inside the house and then the alarm is transferred to remote locations through the telephone linesMost phone lines are typically exposed on the outside of the house in an easily accessible location where the phone line can be cut. If the telephone line is cut￡? the security alarm system cannot notify the central monitoring station of the break-inIf the phone line is run underground until it is inside the home (with the main telephone junction box inside the home)￡? the thief cannot tamper with the telephone line until after he or she has broken inHaving a protected phone line to your house is a good idea whether you have a security alarm system or notRemember: Security systems do not prevent thieves from breaking into homes