Description
- Working voltage: 12V23A battery
- Charging Current: 15mA
- Static Current: 18uA
- Transmission Current: 16.5mA
- Transmission Frequency: 433MHz
- Transmission Distance: 100m in open air
Technical specifications:
- Power supplied 12V ( 23A battery12V not included)
- Transmission frequency:433±0.5 MHz
- Sending distance: No obstacle 80m
- static current: ≤10uA
- Alarm current: ≤30mA(doorbell not work) ≤80mA(doorbell work)
- Work condition: temperature: -10~40°C; Humidity ≤90%
Features:
- Will alarm when the glass broke, shake;
- Wireless signal sending to the control panel.