Heat sensor - responds to heat build-up from large flaming fires (triggers at 58°C) 10 year Lithium battery powered Built in AudioLINK+ data extraction technology Easy to fit – twist on base and multi-fixings Kitemarked to BS 5446-2:2003 5 year guarantee
The Ei630i is a battery powered Heat Alarm that contains a sealed in, tamper proof lithium battery that will last for the full 10 year life of the alarm. It features a large test button and twist on base with an anti-tamper locking option
