ademco 5890

Features 35' x 45' (10.6m x 13.7m) coverage pattern Immune to pets up to 40 lbs. Split-Zone Optics technology For use with Q.E.D. control panels only Up to 5 year battery life

40' x 56' coverage Wireless operation for fast installation For use with Q.E.D. control panels only Tampered cover - unit transmits if cover removed Up to 5 year battery life

These lithium batteries are used in many of the Ademco 5800 series wireless devices, like the 5816 Door/Window Transmitter, and the 5890 Motion Detectors.