Deta Combined Optical Smoke And Heat Alarm 240V With 10 Year Sealed Lithium Battery Back Up 1171

Deta

Deta 1171 Combined Optical Smoke & Heat Alarm Mains with Lithium Battery Back UpMains powered 220-240V AC 50Hz with sealed lithium back up battery. Alarm sound level 85dB at 3m. Max power consumption 9W.Can be used to satisfy Grade D domestic requirements as laid down by BS 5839: Part 6 and the Building Regulations of England and Wales, Scotland and Northern Ireland.Multi sensor optical smoke and heat alarm suitable for use in high dust environments such as loft spaces in addition to circulation areas and habitable rooms, making it ideal for hallways and landings, as well as living rooms and bedrooms. Sealed lithium battery back up with low battery warning.Test/silence button and LED operating indicators.Connectable with Wireless Alarm Controller (1190) for remote testing and silencing of the alarm, which may be located in areas with limited access such as lofts (sold separately).Interlinkable up to 12 optical, heat, combo and carbon monoxide alarms in total for larger properties. Hardwired linkable with Deta models 1163, 1164, 1165, 1166 and 1169. Up to 12 alarms in total for larger properties. Not interlinkable with legacy models 1111, 1113, 1115, 1151, 1153 or 1155.Two-part assembly, allows mounting base to be installed at 2nd fix with alarm head installed later once decorating is completeSupplied with easy fix universal mounting base, providing large wiring space and incorporating a foam gasket to prevent dust ingress. Alarm head is easily connected using a fly lead connection and simply push fits into the baseHigh visibility dust cover protects alarm head from dust ingress during building works5-year manufacturers guarantee.Manufactured to BS EN 14604:2005/AC:2008 & BS 5446-2:2008UKCA & CE certifiedDimensions: 140mm diameter x 85mm deep (approx).