Heat Alarm with 10 Year Lithium Battery, 58°C, White

• Heat sensor - responds to heat build-up from large flaming fires (triggers at 58°C)
• 10 year lithium battery powered
• 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.