Need Expert Advice?
Call FREE 0800 678 5645
Call us any time

Cavius Wireless Battery Smoke Alarm

The Cavius Wireless Small Battery Smoke Alarm allows you to link up to 32 devices, cable-free, with all alarms sounding in unison as soon as one detects a threat.

  • £45.41
  • excluding VAT
  • (£54.49 inc. VAT)
Full price: £55.25, saving £9.84
  • 18% less
FREE Next Working Day Delivery
Delivered next working day if ordered before 2pm
Free 90 Day Returns
  • Product no.

Suitable for the home, optical smoke alarms will quickly detect smouldering fires commonly occurring in bedrooms and living rooms, taking a reading every 8 seconds.

Easy to install using the supplied screws and wallplugs, they are the easiest wireless alarms to connect and have an attractive design which won the reddot award 2016. With a replaceable 5-year lithium battery included, a hush and test button, LED indicator light, and 30-day low battery warning, it’s great for use as an individual unit too. 

With EN 14604:2005 approval and 100% tested, the wireless smoke alarm can be used in conjunction with other wireless Cavius devices, including mains powered smoke alarm, heat alarms, flood alarms, and smart remote.


  • 5-year warranty
  • Approved to EN 14604:2005., CE Marked
  • Battery included plus hush button and test button
  • Diameter 65mm
  • Depth 44mm
  • Manufactured by Cavius