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

Built to deliver fast, dependable fire sensing for integrated security systems, the Honeywell Home 5800SMOKEV Wireless Smoke and Heat Detector combines photoelectric smoke sensing with heat, rate-of-rise and low-temperature detection to reduce false alarms and speed response. The multi-criteria detector is optimized for modern synthetic-material fires commonly found in contemporary furnishings, and uses smoothing algorithms and drift compensation to minimize nuisance activations—reducing unnecessary service calls and occupant disruption.

Designed for installers and facility managers, the 5800SMOKEV features a built-in wireless transmitter for easy integration with 5800/VISTA series panels, a long-life CR123A 3V lithium battery, and a built-in sounder plus bright LEDs for clear onsite annunciation. A monitored smoke chamber notifies when maintenance is required, helping maintain reliability and compliance with UL 268 (7th edition) and ULC S529 standards.

With a compact 4.74" diameter ceiling-mount form and quick battery pull-tabs, installation is fast and cost-effective across residential, multifamily and light-commercial projects. Specify the Honeywell Home 5800SMOKEV for security, surveillance and life-safety monitoring where dependable, code-compliant detection matters—order or evaluate a sample today.

• Early, reliable multi‑criteria detection of smoke, heat, rate-of-rise and low temperature to reduce response time and protect occupants
• Photoelectric sensing tuned for synthetic-material fires, minimizing nuisance alarms and costly false dispatches
• Built-in wireless transmitter and sounder for seamless integration with VISTA/5800 security systems and clear onsite annunciation
• Monitored smoke chamber and visible LEDs simplify maintenance and help ensure continuous, code-compliant protection (UL 268 7th ed., ULC S529)
• Compact, ceiling‑mount design with CR123A 3V battery and quick-install base reduces install time and total cost of ownership