Wireless Door Sensor for Home Security Alarm System 433Mhz

  • £7.99
  • Save £2

Main Features:
It will work with most standard security system. Just pull out the antenna of the device for use.

Magnetic detector: Alarm will be raised when the door or window is opened from the closed position,

LED 1 will turn red for 2 seconds, then the magnetic detector will be triggered which will send the alarm signal to the main unit.

Indication of low battery: when the voltage of battery is less than 7.5V, LED 2 will switch on a red light. At this time, battery will need to be changed immediately.


Product details:

Launch Distance: 100 meters (open place)

Operating Voltage: 12V

Operating Frequency: 433MHz

Encoding: Jump hat pin

Working conditions: temperature - 10 ℃ to 60 ℃, humidity is less than 95%

Size:78x 35x 17(mm) / 3 x 1.4 x 0.6(inch )

Oscillation resistance jump cap options

Power supply: Battery (12V DC included)


Package Content:
1 x wireless door sensor