Standalone Smoke Alarm Accessories

Get a cleaner, more considered finish with our range of standalone smoke alarm accessories. Designed specifically for use with CAVIUS standalone alarms, these accessories make it easy to achieve a low-profile, flush or recessed installation — ideal for new builds, renovations, and anyone who wants their smoke alarm to sit neatly into the ceiling rather than sitting proud of it.
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How to achieve a flush-fit installation

The CAVIUS Nano range can be installed either flush-mounted or fully recessed into the ceiling using the 2901 RK Recess Kit. The recessed option reduces the alarm’s profile to just 22mm and brings the diameter down to 97mm — making it one of the most discreet hardwired smoke alarms available in New Zealand. Installation of the mains-powered version requires a registered electrician.

Accessory Compatible product(s) Product code
Mains Powered Recess Kit CAVIUS Mains Powered Smoke Alarm (2203 CAVMP) 2901 RK

Frequently asked questions

Which smoke alarm does the recess kit fit?

The 2901 RK Recess Kit is designed for use with the CAVIUS Mains Powered Photoelectric Smoke Alarm (product code 2203 CAVMP). It is not compatible with battery-operated standalone alarms.

The recess kit is used with the mains-powered alarm, which must be installed by a registered electrician. The kit itself is straightforward to work with, but because it’s connected to a hard-wired alarm, a licensed professional is required.

With the 2901 RK Recess Kit fitted, the alarm sits at a 22mm profile and 97mm diameter — significantly slimmer than a standard flush mount, which sits at a 38mm profile.

Yes. Our accessories are available through electrical wholesalers across New Zealand. Visit our Trade stockists page or Retail stockists page to find a supplier near you.

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