Ajax CombiProtect

The Ajax CombiProtect combines the functions of two detectors — motion detector and glass break detector. It detects motion in the room at a distance of up to 12 m and registers breaking glass at a distance of up to 9 m from the window.  The motion detector ignores pets and helps to secure the room from intruders entering through doors and windows, and monitors the current state of the glass.

  • Works up to 1,200 metres from Ajax Hub in open space or across several floors of a business centre
  • Detects motion up to 12 metres away
  • Detects breaking glass up to 9 metres away and 180 degrees from front of device
  • Processes signals digitally
  • Adjustable to three different sensitivity levels
  • Uses Ajax SmartMotion algorithm to avoid false alarms from animals weighing less than 20kg
  • Eliminates false alarms from gear and electromagnetic interference using a FresnelTech optical component, made from POLY IR4 material and an Excelitas PIR sensor
  • Works under most conditions due to digital temperature compensation
  • Uses two-factor detection of broken glass at low and high frequencies to prevent false alarms
  • Two-way communication with Ajax Hub allows for periodic testing and customisation



Colours White, Black
Tech Specs
  • Detecting elements: PIR sensor (movement), electret microphone (glass break)
  • Movement and glassbreak sensitivity: 3 levels adjustable (low, medium, high)
  • Movement detection angle: 88.5° horizontal / 80° vertical
  • Pet ignoring feature: weight up to 20 kg, height up to 500 mm
  • Glassbreak detection distance: up to 9 metres
  • Power supply: CR123A battery
  • Power supply voltage: 3 V
  • Battery life is up to 5 years
  • Operating temperature range: from 0°С to +50°С
  • Operating humidity: up to 80% Dimensions:
  • Weight: 92 g
Dimensions 110х65×50 mm




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