- Mains with battery back up
- Test + Hush Buttons
- Twin leds Red & Green
- Still operates if mains power lost using a Rechargeable Lithium Battery ( supplied )
- Guarantee - 10 years
- Accessories:(optional)
- SMK23 Surface pattress 4 way terminal block - Use when cabling via mini trunking eg no ceiling access/concrete ceilings
- SMK23R Surface pattress with 8A Relay - For operating 3rd party devices via volt free contact eg door closer/strobe/auto dialler etc
| - Alarm Types:
Ionisation & Optical should be fitted to have maximum protection. In 2 storey home fit Ionisation upstairs & Optical downstairs. - Ionisation
type best at detecting fast flaming fires eg electrical appliances. - Optical
best for slow smouldering fires. - Interconnect
means all linked alarms sound in event of fire
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