1. adopted special micro-power low consumption CPU
2. adopted unique multi code
3. Code: 28-digit ID, 8-digit function code, 36 digit date code in total
4. working status report automatically
5. open door or window indication
6. working voltage is 3.0V (CR123A 3.0V Lithium Battery x 1 pc)
7. current consumption: ≤5uA (static) / current emitting: ≤15mA (alarm)
8. wireless emitting frequency: 433MHz(868MHz optional)
9. wireless emitting distance:150m (in open area / built in Antenna)
10. working temperature is -10°C ~ +50°C
11. ivory white color
2. adopted unique multi code
3. Code: 28-digit ID, 8-digit function code, 36 digit date code in total
4. working status report automatically
5. open door or window indication
6. working voltage is 3.0V (CR123A 3.0V Lithium Battery x 1 pc)
7. current consumption: ≤5uA (static) / current emitting: ≤15mA (alarm)
8. wireless emitting frequency: 433MHz(868MHz optional)
9. wireless emitting distance:150m (in open area / built in Antenna)
10. working temperature is -10°C ~ +50°C
11. ivory white color