10 Year Photoelectric Smoke Alarm

Smoke alarms are one of the most essential accessories your home will ever need, but are often the last thing you think about! You spend hundreds of thousands of dollars buying or designing and building your dream home and then, reluctantly, install large and unsightly smoke alarms throughout – well, not any more!

CAVIUS 10 year Photoelectric Smoke Alarm

The Danish designed CAVIUS Photoelectric Smoke Alarm is a welcome change to the traditionally large and unsightly smoke alarms we have had for years. Using all the recommended technologies from both the New Zealand Fire and Emergency Service and global fire services, offering early detection of a home fire with a loud piercing audio alert when smoke is detected and it just looks great! Being so small and aesthetically pleasing you don’t mind placing it where it will work best – right in the centre of the room.


The 40mm CAVIUS Smoke Alarms come fitted with a 10 year long-life battery. Once they are installed with the unique and simple “Smart Clip” ceiling mechanism, the battery is activated. They have an audio alert output of 85dB(A) at 3 metres, generating a piercing alarm designed to wake you from your sleep.

CAVIUS devices have a 30 day low battery warning, increasing your chances of identifying that your smoke alarms need to be replaced.

The intelligent test and 10 minute hush button is embedded in the bottom surface of the alarm for easy access. When the test function is pressed, which unlike other smoke alarm brands, the alarms audible and visible indicators are activated if the sensor is working properly. During alarm stage, if the hush function is pressed it will put the unit to sleep and the device will automatically reactivate after 10 minutes, allowing you time to clear the air.

CAVIUS uses the highly recommended photoelectric technology which reduces false alarms considerably, yet provides the earliest detection of smoke presence. All of our alarms are 100% tested in world leader AWT’s tested tunnels. Aesthetically pleasing CAVIUS alarms suit any new home, refurbishment and areas of your home like the bedrooms, lounge and hallway where you want your alarm to be almost invisible. With a 10 Year long-life battery included, there is a lot to love about such a miniature alarm.


10 year long life battery (sealed)
A penetrating sound at 85dB at 3 metres
Intelligent test and 10 minute hush button
30-day low battery warning
Unique smart clip ceiling mechanism
Easy installation
Environmentally friendly
AS3786 certified – New Zealand Building Code and Residential Tenancies Act compliant

Where To Buy

Technical Specifications:

Sensor type: Photoelectric/Optical smoke detection
Battery: Duracell or Panasonic Lithium CR123A 3V, 1600mAh
Sound level: 85 dB at 3 metres
Optimal temperature of function: +4 – +38C
Maximum humidity: +95% Rh non-condensing
Isotope activity: Absence of radioactive substances
Detection timing: Optical reading every 8 seconds, when in alarm stage the optical reading is every 2 seconds

CAVIUS 10 Year Photoelectric Smoke Alarm


Change your smoke alarm, not your battery

A smoke alarm should be one of the most essential additions in your home. Every year, the NZ Fire and Emergency Service attended over 3, 700 house fires. In over 80% of those fires, smoke alarms were either not installed or not working. The CAVIUS smoke alarm has you covered for 10 years and won’t become an eye sore in your home.

CAVIUS Home Starter Pack


Protect your family

If you have moved into an existing home one of the first things you should do is check the smoke alarms. If you need to install smoke alarms or the existing alarms have expired, the Home Starter Pack is a great place to start. This pack is the minimum you should have in your home, containing two Photoelectric smoke alarms and one thermal heat alarm, all with long-life batteries.

CAVIUS Compliance Pack


Smoke alarms are a legal requirement

If you have built a new home then it will be a legal requirement to install smoke alarms, depending on the home layout, to gain your Code Of Compliance. We have made this easy by preparing a Compliance Pack just for this purpose. The Compliance Pack comes complete with three Photoelectric long-life smoke alarms.


Never put a smoke alarm in the kitchen

You should never put a smoke alarm in the kitchen regardless of the type of alarm. Over time airborne cooking fats block any smoke alarm and prevent smoke from entering the sensing chamber, impairing performance and function. Now there is a product for the direct kitchen area, the CAVIUS Thermal Heat alarm, for the fastest detection of flaming kitchen fires. Click the ‘VIEW MORE’ button below to find out more.