Ajax CombiProtect


Wireless motion and glass break detector with pet immunity


Ajax CombiProtect detects the first step of a human on the premises but ignores the motion of pets, drafts and air conditioners. Monitors windows up to 9 metres from the detector.

SKU: 7170/7167 Categories: ,
Ajax CombiProtect

Maximum Performance

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
  • Processes signals digitally

“Bulletproof” Protection

  • Authentication to prevent forgery
  • Jamming detection and communication channels encryption
  • Tampering alarm

Effortless Operation

  • 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

Simple Installation

  • Connects to Ajax Hub with a single click
  • The quality of the connection and detection area can be tested remotely
  • No need to disassemble thebody when installing with Ajax SmartBracket mounts

Tech Specs

  • Colour: white or black
  • Detector type: wireless
  • Use: indoor
  • 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
  • Radio signal power: 20 mW
  • Power supply: CR123A battery
  • Power supply voltage: 3 V
  • Operating temperature range: from 0°С to +50°С
  • Operating humidity: up to 80%Dimensions: 110х65×50 mm Weight: 92g




All Ajax products have a four year manufactures warranty (excluding batteries)


White, Black


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