The CAVIUS 5 Year 65mm Smoke Alarm

BS 5839-6 2019 – What has changed?
August 23, 2019
78mm smoke alarm
The CAVIUS 10-year 78mm smoke
August 30, 2019
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smoke alarm

CAVIUS expertise has now extended into the world of wireless technology with a new smoke alarm specifically designed to fit the modern family’s home safety needs.

CAVIUS Smoke Alarms combine state of the art electronics with superior product design to produce the world’s smallest Photoelectric Smoke Alarms and Thermal Heat Alarms, both with a 10-year battery. After significant investment in building, renovating or redecorating your home, there is no better way to complement your design and protect your family than with the aesthetically pleasing CAVIUS range.

The 65mm cone-shaped body houses an optical battery-powered Smoke alarm with wireless interlink functionality. This enables the alarm to connect with up to 31 other alarms from the CAVIUS Wireless Alarm Family, giving you peace of mind that you will hear an alarm wherever you are in the house.

The wide and easy-access test button makes testing easier and can also be used to activate a 10- minute pause function when the alarm is sounding.


  • 5-year long life battery (sealed)
  • A penetrating sound at 85dB at 3 metres
  • Intelligent test and hush button
  • 30-day low battery warning
  • Unique smart clip ceiling mechanism


  • Battery: Lithium CR123A 3V, 1600mAh
  • Sound level: 85 dB at 3 metres
  • Optimal temperature of function: +4 to +38C
  • Maximum humidity: up to 90% Rh non-condensing

For more information on our safety products, click here.

To speak to our team, call: 0330 999 0019