Sona Mains Powered Heat Alarm With Optional Wireless Link
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Sona Mains Powered Smoke Alarm With Optional Wireless Link
The ground breaking Class A1 heat alarm with Thermistek sensing technology, provides a faster warning of fire.
Key Features
- For use in kitchens, garages, lofts and areas not generally suitable for smoke alarms.
- 10 Year sealed for life battery back-up.
- Optional wireless link (Model WHM-SN-1).
- Low energy usage - typically less than 10% of the average 230v AC smoke alarm.
- Ultra slim, integrated mounting base. No fuss - just quick and simple installation.
- Combined central test / smart silence / locate button.
- Mixed system compatibility:
- Wireless and hardwired.
- 230v AC 50Hz and DC battery alarms.
- Low profile design style.
Technical Specification
- Supply voltage : 230V AC, 50Hz
- Battery back-up : 10 year Lithium battery
- Technology :
- WHM-SN-1 (Wireless) : Thermistek and Wi-Safe 2
- HM-SN-1 (Non-Wireless) :Thermistek
- Alarm sound level : 85dB (A) at 3m (minimum)
- Installation positions : Ceiling
- Alarms at temperature range : 54ºC to 65ºC
- Operating temperature : +4ºC to +38ºC
- Operating humidity : Up to 90% RH non-condensing
- Storage temperature : -20°C to 60°C
- Storage humidity : Up to 93% RH non condensing
- Plastic material : UL94 V0 Flame Retardant
- Warranty : 5 years
- Approvals :
- WHM-SN-1 (Wireless) -
- BS 5446-2: 2003 / CE
- ETSI EN 300 220-2 V2.3.2 (2010-02)
- EN300489-1 &-3
- EN300220-2 - Radio
- HM-SN-1 (Non-Wireless)
- BS 5446-2: 2003 / CE
- Operating Frequency (WHM-SN-1 Wireless) : 868 MHz
- Max No. of connected units (network) (WHM-SN-1 Wireless) : 50 units
- Networking (WHM-SN-1 Wireless) : Multi-directional communication
- Range (WHM-SN-1 Wireless) : 35m (over 200m in clear air)
- Dimensions : 141.5mm x 53mm
Downloads
- Brochure : (Adobe PDF)