Wireless Smoke Sensor / Alarm (Standalone and for Air-Alarm series)
**Fully compatible with Air-Alarm1, Air-Alarm-DL, and Air-AlarmII/IIB.
**Can fully function as a standalone smoke alarm.
( Sold through our authorized reseller CU1.com. Do not click here for any promotion or clearance sale items )
- Operating power 9V (Alkaline Battery)
- Wireless Transmitting distance > 300ft (in open area)
- Service life < 2 years
- Monitoring range: 20m² (66x66ft)
- Detects smoke (cloudy) by environmentally friendly photoelectric detector (not for CO detection)
- Also function as a standalone smoke alarm
- Built-in speaker for alarm sound (>70dB)