CAVIUS CAVIUS Smoke & Heat Alarms
The worlds smallest smoke alarms.
Safer by design
Meet the CAVIUS Family
By looking a little closer at smoke alarm technology, challenging the science and refining every possible detail in its design and manufacture, CAVIUS have created the world’s smallest alarms.
Danish by design, the aesthetically pleasing CAVIUS smoke alarms are not only the world’s smallest, but they also contain advanced technology and intelligent features.
Our custom-designed 19mm CAVIUS recess kit allows both the Nano range and the Wireless Family range to sit flush in your ceiling for a super-low profile. It complements your home with a minimal, sophisticated aesthetic while keeping you safe.
The CAVIUS Range
10 Year Battery Operated Photoelectric Recessed Smoke Alarm (CAVIUS Wireless Range)
10 Year Battery Operated Photoelectric Smoke Alarm – Black (CAVIUS Wireless Range)
Mains Powered Photoelectric Smoke Alarm (CAVIUS Wireless Range)
10 Year Battery Operated Heat Alarm (CAVIUS Wireless Range)
Recess Kit for the Mains Powered Smoke Alarm (CAVIUS Wireless Range)
Smart Remote Control For Smoke and Heat Alarms (CAVIUS Wireless Range)
Wireless Family Smoke Detector Relay Switch (CAVIUS Wireless Range)
10 Year Battery Operated Photoelectric Smoke Alarm (CAVIUS Nano Range)
10 Year Battery Operated Thermal Heat Alarm (CAVIUS Nano Range)
Small but very effective
In our pursuit of a smaller smoke alarm, we had to be a little better at everything. The result is not just a minimalist alarm, but a safer one.
A little genius. The world's smallest smoke detector.
By looking a little closer at smoke alarm technology, challenging the science and refining every possible detail in its design and manufacture, we created the world’s smallest alarms. Our Nano range of alarms are barely visible – even right in the centre of the room (which is exactly where a smoke alarm is most effective).
Safer by 10 years in development
CAVIUS doesn’t just make smoke alarms. We’ve been constantly refining and testing the world’s most advanced alarms since 2004, relentlessly pursuing better, safer alarms. Created by Danish designers and British engineers, all CAVIUS alarms are meticulously assembled by hand.
Introducing CORE Technology
CAVIUS has spent 10 years refining the science within our smoke alarms. CORE Technology is the first in the world to stack the components, within a perfectly proportioned chamber, to create a significantly smaller smoke alarm with much more precise signal processing.

OPTIMAL CHAMBER SIZE
Thanks to our world-leading CORE technology, the chamber in our photoelectric smoke alarms is the optimum size for early detection of smoke and fewer false alarms

BESPOKE SOFTWARE
The software in the CAVIUS smoke alarm includes a fire detection algorithm with features similar to that found in expensive analogue detection systems

CUSTOM COMPONENTS
CAVIUS alarms use only the highest quality components to ensure quality, reliability, stability and to ensure products are 100% operational during their lifetime.

INCREASED ACCURACY
CAVIUS alarms have two levels of mesh screening to minimise insect and dust contamination and additional humidity protection – alleviating the potential for nuisance alarms.
Available at the countries best outlets










