Combined Optical Smoke and Heat Alarm 240V with 10 Year Sealed Lithium Battery Back Up | DETA Electrical

Combined Optical Smoke and Heat Alarm 240V with 10 Year Sealed Lithium Battery Back Up

Product Code: 1171

Combined Optical Smoke and Heat Alarm 240V with 10 Year Sealed Lithium Battery Back Up
5-year guarantee Icon
Combined Optical Smoke and Heat Alarm 240V with 10 Year Sealed Lithium Battery Back Up

Combined Optical Smoke and Heat Alarm 240V with 10 Year Sealed Lithium Battery Back Up

Product Code: 1171

  • 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
  • 10 year sealed lithium battery back up with low battery warning, test/silence button and LED operating indicators.
  • Connected 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.
  • Sound output 85db at 1m, maximum power consumption 9W
  • Interlinkable up to 12 optical, heat, combo and carbon monoxide alarms in total for larger properties
  • Two-part assembly, allows mounting base to be installed at 2nd fix with alarm head installed later once decorating is complete
  • Supplied 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 base
  • High visibility dust cover protects alarm head from dust ingress during building works
  • 5-year guarantee

Additional Information

Acoustic signal
Yes
Backup battery
Lithium
Colour
White
Compliance
BS EN 14604:2005/AC:2008 BS 5446-2:2008
Diameter
140mm
Length
80mm
Max. number networkable
50
Min. sound level (at a distance of 3 metres)
85dB(A)
Mounting method
Surface mounting
Networkable via cable
Yes
Operating technology
Combination
Optical signal
Yes
Primary current supply
Mains power supply
Response temperature
-10°C
Sound level
85dB(A)
Standard networkable via radio
Yes
Type of test-/pause button
Test button
Voltage type (operating voltage)
AC
Voltage type of supply voltage
AC
Width
140mm
With backup battery
Yes
With voltage indication
Yes
 
ITEM
LAST UPDATED
 
Brochure - Deta Catalogue_MD41.pdf
12/02/2025
Product Data Sheet (PDF) - DS 0833 V1.1 - Combined Optical and Heat Alarm.pdf
12/02/2025
Product Instruction Sheet (PDF) - INS 0289 V1.1 - Combined Smoke & Heat Alarm Instructions.pdf
12/02/2025