Honeywell Home 5809SS Wireless Fixed Heat and Rate-of-Rise Temperature Sensor

Protect areas where smoke detectors aren’t practical with the Honeywell Home 5809SS Wireless Fixed Heat and Rate-of-Rise Temperature Sensor — a purpose-built heat detector that delivers reliable fire detection for commercial and residential sites. This wireless unit combines a fixed-temperature trip at 135°F with a rate-of-rise sensor that alarms when temperature increases 15°F or more per minute, giving you fast response to both smoldering and rapidly developing fires. The battery-powered CR123A design eliminates the need for wiring, cutting installation time and costs for hard-to-wire locations like attics, boiler rooms, kitchens and storage areas. With tamper detection, UL/CSFM listings, and compatibility with Honeywell Home receivers and the Lyric controller, the 5809SS integrates seamlessly into security, surveillance and monitoring systems for complete site protection. Ideal for integrators and facility managers who need dependable, code-compliant heat sensing, this detector enhances your overall fire safety strategy. Add the 5809SS to your next installation to improve detection coverage in challenging environments.

• Extends fire protection beyond smoke sensors by adding fixed-temperature (135°F) and rate-of-rise detection for faster, more reliable alarms
• Wireless design eliminates hard wiring, reducing installation time and labor for retrofit or hard-to-wire locations
• Dual sensing (fixed temp + 15°F/min rate-of-rise) improves detection of both slow and fast-developing fires while minimizing nuisance alarms
• Battery-powered with CR123A (3V) long-life cell and automatic low-battery reporting for dependable, low-maintenance operation
• Tamper switch and UL/CSFM listings provide commercial and residential compliance, simplifying system certification and inspections
• Flexible ceiling or wall mounting and compatibility with Honeywell Home receivers/controls make it easy to integrate into existing security and monitoring systems