Interconnectable 10 Year Heat Alarm

SKU: 7489
NZD $61.00
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Certified: EN 54-3, EN 54-5, NZS 4514:2021

The battery-operated Interconnectable heat alarm requires no wiring or internet connection. Setup is easy and takes a few moments to complete.

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Frequently Brought Together

Compatible with our range of Interconnectable Smoke Alarms sku: 7477 / Remote sku:7477-R

The PSL Interconnectable heat alarm provides battery-powered heat detection and alarm functions within a single unit. The technology provides reliable performance and low maintenance.

The interconnectable heat alarm is powered by a non replaceable, longlife lithium-ion battery and does not require a mains supply. 

The PSL Interconnectable Heat Alarms is suitable for general residential applications where a smoke alarm may result in unwanted activation. (Such as cooking areas/kitchens, parking garages, and areas with high dust levels and other airborne contaminants. 



The interconnectable alarm provides homeowners and installers with an easy-to-install, long-life solution for property protection applications.
  • Fixed temperature and rate-of-rise operation using electronic thermistors with microprocessor control .
  • Test and Hush visual indicator  
  • Loud 85 dB sounder to alert occupants  
  • Up to 32 units can be connected using the wireless transmission path 
  • Low battery warning signal  
  • Easy installation  
  • Low maintenance  
  • Certified: Certified: EN 54-3, EN 54-5, NZS 4514:2021
Please note: the test / Hush Remote Control is available separately and not included with the alarm

Looking For Wholesale Opportunities?

We also have wholesale pricing available when purchasing in larger volumes. Contact our Business Development Managers below for more information.

North Island - Alistair Ramsey

South Island - Murray Lamb

Customer Reviews

Based on 1 review
Alison Oliver- Smith
Interconnected alarms

Easy to install and create a group. Remote testing and hush makes life easy.