Door Magnetic Sensor

Following are the Main Features of Door Magnetic Sensor :-
Wireless installation, wireless transmitter ,high reliability and stability, High sensitive chips inside and strong anti-interfere ,low consumption, stable frequency , good penetration ability, Battery supply power The internal circuit design using sound wave resonator to stabilize frequency. The gap between the two parts is apart beyond 10mm, it will be triggered and send signal to the main panel to alarm

Tech Spec:
Operating frequency: 315MHZ / 433.92MHZ
Operating voltage: DC12V (23A 12V batteries)
Low-voltage direction : 6.5V
Modulation mode : ASK
Quiescent current: 2 ~ 3uA
Operating current: 10 ~ 12mA
Encoding Type: Fixed code(SC2262/PT2262) / Learning code (EV1527)
Transmitting power: 10 ~ 15mW
Transmitting distance :150-200m (open space , receiving sensitivity : -108dBm)

Application :
Mainly used for professional anti-theft alarm system for window, door, safe guard box, cash box, ATM, night safe guard box, wall, ceiling, device, file cabinet, electrical contacted door and so on, using radio waves to send signal to the alarm host , then the alarm host make a process of signal to give warning.