- Power Supply: 1.5V AA battery x3
- Standby current: < 15 ?A
- Alarm current:<15mA Detection
- scope: <12m/110°
- Wireless transmitter codes: 1527
- Wireless frequency: 433Mhz
- Operation temperature: -10~+55?
- Transmitting distance: ?120m (Open Area and No Interference)
- installation height: 1.7-2.5m (2.2m is recommended)
- Product weight: 110g
- Product size: 60*114.5*42.8mm