433MHz Wireless Alarm Door/Window Sensor

433MHz Wireless Alarm Door/Window Sensor with Magnet for Wireless Alarm System  (40001003)

Technical parameters:
1) Working voltage: DC12V (single section 23A12V battery)
2) Static current: <10uA
3) Working current: no more than 15mA
4) Pressure detection point: 7.5 + / 0.5V
5) Transmission frequency: 433MHZ
6) Emission distance: > 40 meters (open distance)
7) Magnetic detection distance: 25-35mm
8) Wireless encoding format: compatible with PT2262 optional
9) Working temperature: 9-10 ℃ to 40 ℃