Mains operated Heat Detector with a 10 Year Sealed, tamper-proof Lithium battery backup. This alarm can be interconnected with up to 40 Hispec detectors through hard wire connection. This alarm is supplied with a FASTFIX, slide-on base with trunking knockout to make it quick and simple to install. This device has been designed to give a fire warning as soon as the built-in thermistor recognises a temperature of 60°C and above. This alarm can be installed in both D1 and F1 fire detection schemes which makes them the perfect solution for HMOs, private rented properties or sheltered housing. Manufactured in accordance to BS EN 5446-2:2003. Installation of this alarm should only be carried out by a qualified Electrician or competent person to the latest building and current IEE Wiring Regulations (BS 7671). For project pricing please call Team3Phase.