Kitchen Heat Alarm.10 Year Battery Life With Built In Lithium Battery. Easy To Install Heat Alarm For Home. VH03

HEAT ALARM FOR HOME & KITCHEN: This 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.