GBP (£)
Mains Smoke Alarm with Rechargeable Lithium Battery Back-up
HY-SA5MA
Features
- Split-spectrum sensor technology
- Built-in 10-year rechargeable lithium battery back-up
- Hardwire interconnection up to 24 units
- Wireless interconnected with maximum of 24 devices, compatible with WisuLink wireless interconnected module
- Test and silence features in the central push button
- Loud sound output over 85 dB(A) at 3 meters
- Silenced by a working infrared remote controller