DM01 is the door magnetic sensor. It installs on the door or window. When

open the door or window, it will be send signal to Host. The gap between the

two parts is apart beyond 10mm.

Parameters:

nOperating frequency: 315/433MHz

nOperating voltage: DC12V (23A 12V batteries)

nLow-voltage detector : <8.5V

nModulation mode : ASK/OOK

nStandby current: less than 3uA

nOperating current: 12mA

nEncoder: 2262/1527

nTransmitting power: +10Bm

nStart to work range: less than 10mm

nHave sending and low-voltage indication for LEDs

nSize: 75x35x15mm

nWeight: 80g