Ajax Motion Protect PIR


The Ajax MotionProtect is a wireless indoor PIR sensor which is able to detect human presence by IR level using a passive IR sensor. The data received is digitally processed in order to prevent false alarms. The device also automatically increases or decreases the sensor sensitivity in order to accurately detect motion during hot and cold weather.

Ready to operate straight out the box: the battery is already installed, therefore there is no need to disassemble the detector. With one click, it can be connected to the hub in the mobile application. It can be mounted on the SmartBracket in just a few minutes.


  • Jamming detection and communication channels encryption
  • Tampering alarm
  • Operates up to 7 years without battery replacement
  • Ignores cats and dogs with weight of up to 20 kg and height up to 50 cm
  • Accurately detects motion in heat conditions, even at a temperature of +40°С
  • 88.5° horizintal detection angle, 80° vertical detection angle, with recommended installation at 2.4m
  • Replacement and repair within 24 months of the date of sale. Batteries are not covered under warranty

Box contains:

  • MotionProtect motion detector
  • SmartBracket mounting panel
  • CR123A batteries (pre-installed)
  • Installation kit
  • User’s guide

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