Click to expand Tap to zoom RED Heat Alarm by TEDS LIGHTS AND FANS Save $-107.86 $107.86 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 10 Year Lithium Battery RF Wireless Heat Alarm FEATURES Heat Alarm 3V DC Sealed Battery Function Available: Hush Function, Self-test of fire detection, Local alarm Surface Wall-Mount Data Sheet