We are offering Door Sensors for the countrywide clients. The Door Sensors offered by us are ideally used for monitoring of closed entry points like doors and windows. These Door Sensors are designed for sending signals to the main panels at the time when contact between transmitter and magnetic sensor is broken. Clients can avail Door Sensors at the most discounted rates from us. Attributes : Reliable 433 MHz technology usedConsists of 1 lithium batteryBuilt-in reed or magnetic switchClosed external contact inputTamper proof casingEconomical