Fire Detection Sensors
Ademco's smoke and heat detectors install quickly and easily. Point
identification and maintenance alert capabilities make it easy to
identify the detector in alarm and simplify service and maintenance.
Field-proven wireless technology is an exciting new advance in
security that provides the most reliable, convenient and cost effective
solutions for security protection.
5809 Ademco Wireless Fixed Heat and
Rate of Rise Fire Detector
locations and applications that require more than smoke detection. With no
wires to run, the 5809 is fast and easy to install.
The 5809 combines both rate-of-rise and fixed temperature sensors. Fires
typically cause a rapid rise in temperature in the surrounding area. The 5809’s
rate-of-rise thermostat senses the rise in temperature and signals an alarm if
the increase is 15° or more per minute. A built-in fixed temperature sensor will
also signal an alarm if the environmental temperature rises above 135°F. The
5809 is UL Listed (UL521) and CSFM approved for commercial and residential
The 5809 is UL Listed (UL521) and CSFM approved for commercial and
- Contains a built-in transmitter which can send alarm, supervisory and
battery condition messages to the system’s receiver/control unit
- Powered by a three-volt lithium battery. If the battery voltage gets too low,
the 5809 sends a low battery signal to the control panel
- Features a tamper switch, which causes a trouble signal to be sent to
the control if the unit is removed from the mounting base
- UL Listed for Commercial (when using 5881EH Receiver) or
Vanguard Security Corporation
DIY Ademco Wireless Home Security Systems
Ademco Vista and Ademco Lynx alarm series plus
Ademco 5800 series Wireless alarm sensors.
24 Hour Central Station Monitoring at "dealer" pricing!
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