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

5800SMOKEV is a wireless photoelectric multi-criteria detector capable of detecting smoke, heat, rate of rise and low temperature. It's designed to provide early detection of smoke and fire, and reduce nuisance alarms. It has improved detection of smoke from common synthetic materials found in many modern home furnishings, which typically burn faster and hotter.

• Meets the UL 268 7th edition standard
• Built‑in sounder provides clear, audible annunciation during potential incidents and low battery conditions
• Nuisance alarms are minimized through the use of smoothing algorithms and drift compensation