PB-67R Intelligent Wireless Door Window Sensor with Emergency Button

1.With dual function of emergency switch & magnetic door
2.Low power consumption, long battery life
3.Low voltage fault monitoring reports
4.2262/1527 IC,oscillation resistance optional
5. Door open alert
6. Voltage: 3V button battery
7. Material: PC/ anti scratch
8. Under voltage monitoring: 7.5V+/-0.5V
9. Static current: about 10uA
10. Triggering distance: 25-35mm
11. Emission current: about 15mA
12. Emission distance: about 120m (open area)
13. Emission frequency: 315MHz/433 MHz
14. Operating temperature: -10~+50 Celsius Degrees
15. Dimension: 6x2.4x1.3cm