RadioLINK+ Battery Heat Alarm with 10 Year Lithium Battery, White

• Heat sensor - responds to heat build-up from large flaming fires (triggers at 58°C)
• RadioLINK+ wireless interconnection
• Kitemarked to BS 5446-2:2003
• 10 year lithium battery powered
• 5 year guarantee

The Ei630iRF RadioLINK+ Heat Alarm is powered by a 10 year life sealed in lithium cell. It is able to wirelessly interconnect with any other RadioLINK products and also features a large test button and twist on base with an anti-tamper locking option.