Description
The ST 622 is a modern design Thermoptek detector, with a sealed battery that has an expected 10 year life. A multifunction detector that is compatible with installing in many locations in a property, even bedrooms. It is not designed for kitchen use.
Thermoptek technology uses a sensor that increases in sensitivity when exposed to a rate of rise in temperature
They are one of the most widely recommended now by most fire services
Features
- Thermoptek detectors - sense slow smouldering fire
- Toast proof - reduces false alarms
- Certified to BS EN14604:2005
- Smart silence delay - reduces false alarms
Specification
- Alarm sound level 85dB
- Warranty 10 years
- Installation positions wall/ceiling
- Operating temperature +4°C to +38°C
- Weight 115g