Honeywell Home 5800SMOKEV Wireless Smoke and Heat Detector, Round, White (Replaces 5808W3 and 5806W3)

Wireless photoelectric multi-criteria detector designed for early detection of smoke, heat, rate of rise, and low temperature conditions. Meets UL 268 7th edition standards for reliable fire safety monitoring. Built-in sounder provides clear audible alerts during potential incidents and low battery conditions. Advanced smoothing algorithms and drift compensation minimize nuisance alarms while improving detection of smoke from synthetic materials common in modern furnishings. Easy installation with sturdy, versatile mounting base and quick battery pull tabs. Highly visible LEDs indicate power status, sensor trouble, alarm activation, and low battery alerts. Monitored smoke chamber notifies when maintenance is needed. Test button allows quick functionality verification.