Black + Decker Heat Alarm. Easy To Install Alarm For Home. 10 Year Battery Life With Built In Lithium Battery. Simple Fit Detector Sensor

HEAT ALARM FOR HOME & KITCHEN: The black + decker heat alarm comes with a thermistor sensor, which responds to heat build up from fires. The heat alarm is to be installed in areas where a smoke alarm can't be installed, such as a kitchen, to alert you in the case of a fire without the risk of false activations from cooking fumes. The device will trigger when a build of heat is detected from a fire. 10 YEAR SEALED LITHIUM BATTERY: The sealed, tamper proof 10 year lithium battery lasts the life of the alarm, the alarm will indicate when the alarm needs replacing. ALARM MEMORY: If the heat alarm activates in your absence, the alarm will continue to alert until the heat levels return to normal. The red alarm indicator will continue to flash once every 4 seconds for 72 hours following activation to show raising heat has been detected and the alarm has activated. EASY SET UP GUIDE: Insert the alarm onto the activation back base plate and twist the alarm firmly clockwise until you hear a ’CLICK’ then press and HOLD the test button for at least 3 SECONDS until you hear the alarm sound. If the alarm doesn’t sound after 3 seconds, twist the alarm firmly clockwise to try again. SAFETY ASSURED: This heat alarm is suitable for domestic properties. This heat alarm is third party approved and kitemark certified by the british standards institute (bsi) to the british standard bs 5446-2:2003