FM4665 Heat Detector


FM4665 Heat Detector

  • FM4665 Heat Detector
  • The wire-free Heat Detector with integral transmitter senses rapid rises in temperature.
  • Upon activation the unit will signal to any FM2000 Mobile Alarm and FM4000 Intruder Alarm/Wireless Interface
  • Basically providing an audible indication on the Heat Detector itself and at the Control Unit
  • Consequently ideal for use in dusty or high humidity environments
  • Contains a radio transmitter with 100 metre radio range
  • Operates with any FM2000 and FM4000 Series control panel
  • Alkaline PP3 battery
  • Designed to fail safe, if detector battery is removed, panel sounds alarm
  • Transmitter is powered by two quality alkaline AA cell batteries
  • Surprisingly battery life of the device is in excess of 12 months
  • The condition of transmitter batteries is monitored by the control panel
  • Dimensions: 120 x 141 x 75mm deep
  • Part Number 4665-GB, designed to comply with PD6662:2004 Grade 2
  • Accordingly operates with any of the FM Alarm Panels or Receivers
  • FM4665 Heat Detector

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    Not Surprisingly Modern farming often involves the deployment of expensive capital equipment and materials in unprotected areas. FM product is supplied on a ‘ready to go’ basis, with comprehensive support. use these links to select your External detectorsAlarm Control Panels, and Alarm Receivers for Farms.

    Utility Companies
    Undoubtedly The Protection of remote sites is a specialist business to which FM provide both equipment and experience. We provide effective remote security at a fraction of the cost of Man Guarding.

    Correspondingly construction sites are notoriously difficult to secure as they evolve from excavation through to construction, internal fit out and finishing phases. FM’s range of wire-free internal and external detection equipment and monitoring systems provide flexibility for construction companies to protect assets as sites progress through construction programmes. .Download Rapid Fit system Hire brochure 

    Listed Buildings

    Undoubtedly One example is Waltham Abbey where FM provided wireless security during extensive renovation work

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    Surprisingly Fast and easy deployment is a key driver, as is the ability to respond rapidly to developing situations on the ground. FM portable alarms signal directly into police command and control centres.


    Network Rail
    Consequently Track side copper theft results in costly damage and “Train minute delays”. FM’s Sub station alarm system has proved to provide an effective, cost efficient solution for protecting Track side assets.

    Church Conservation

    Significantly Lead theft is a continuing problem. FM has developed and effectively deployed church roof alarm systems providing a undoubtedly valuable service to the “Churches Conservation Trust”

  • FM Electronics Manufactured in England