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HomeSmoke Detectors

Wireless Smoke/Heat Detector ADEMCO's powerful 5808LST is a combination wireless photoelectric smoke and heat detector that trips when temperatures reach 135º F. Ideal for difficult to wire locations, situations where room aesthetics are critical, or where hazardous materials exist, the 5808LST provides the ultimate in installation flexibility. Remarkably cost-effective, the attractive, low profile unit blends easily with any décor and provides benefits rarely found in smoke detectors in this price range. Smart CheckT remote maintenance reporting automatically alerts the central station when it is in need of service, and built-in drift compensation continuously corrects sensitivity variances caused by dust. The 5808LST is UL 268 listed for use in both commercial and residential applications.

  • Ideal for Commercial & Residential Use
  • Field cleanable
  • Includes Integrated heat sensors
  • Detector sensitivity testing done automatically
  • Saves on installation costs
  • Tremendous retrofit opportunity
  • Provides Solution to untapped applications : aesthetics, hazardous materials, historical buildings, high ceilings, concrete or brick walls, asbestos constraints
  • UL 217, 268
  • Detector maintenance alert signals with VISTA-128FB

Heat Detector


ADEMCO's 5809 wireless fixed heat and rate-of-rise temperature sensor offers expanded fire detection and installation flexibility. It is ideal for hard to wire 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 applications. The 5809 is UL Listed (UL521) and CSFM approved for commercial and residential applications.

  • 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 Residential applications