Firehawk Mains Heat Alarm FHN450RB is an RF-Link compatible mains powered heat alarm, complete with a rechargeable lithium battery back-up.
Rechargeable Lithium Cell Back-Up
RF-Link Compatible when fitted with the RF-Link module (FHN600RF) – Sold separately.
Compatible with the Firehawk RF-Link range of Smoke Alarms (FHB10-RF), Heat Alarms (FHH10-RF), CO Alarms (CO10-RF), RF-Link Module for Mains Alarms (FHN600RF) and the Hard of Hearing Alarm (FHN800HIA)
Advanced Thermistor Detection controlled by bespoke software.
RF Compatible Fit a FHN600RF wireless module into back of alarm to connect up to 12 alarms (not included)
Energy Saving low power consumption
Alarm Silence Button ideal in non-emergency situations (nuisance alarms).
Silence Low Battery Warning chirp for up to 10 hours – maintains continuous protection during sleeping hours
Test Button extra-large for ease of use.
10 Year Warranty
Approval/Certified To: BS 5446-2 : 2003
Grade D1: BS 5839-6:2019