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Introducing Ruijie Reyee Networking
Introducing Ruijie Reyee Networking

Ajax MotionProtect Outdoor Wireless PIR - White (AJA-22959)

SKU AJA-22959
by Ajax


  • Wireless External PIR
  • 2 PIR sensors
  • Communication range with central unit: up to 1,700 m in an open space

Ajax is smart, reliable, and lightning fast. It reacts to real dangers only, not to false alarms. If an event occurs, Ajax will notify you in a heartbeat.

Ajax has been designed and built from scratch by combining functional design, the latest technology and the best components available. This uncompromising approach made it possible to create a user friendly security system that provides top level reliability and functionality to security professionals.

MotionProtect Outdoor is a wireless outdoor motion detector with intelligent protection against false alarms. The device operates at low temperatures and is protected against dust and splashes. LISA technology turns MotionProtect Outdoor into a formidable barrier for intruders. The digital algorithm accurately identifies the movement of a person while ignoring animals, swaying trees and plants as well as birds and insects that land on the detector.


  • Electro-optical radio channel security detector
  • Wireless
  • Operates with Hub, Hub Plus, ReX
  • 2 PIR sensors
  • Alarm signal delivery time: 0.15 s
  • Motion detection distance: Adjustable 3-15 m
  • Detection angles: Horizontal-90°
  • Recommended installation height: 0.8—1.3 m
  • Pet immunity: up to 80 cm
  • Power supply voltage: 3 V
  • Battery life — up to 5 years
  • Mains supply: DC 12 V±20%
  • Jeweller radio technology
  • Communication range with central unit: up to 1,700 m in an open space
  • Two-way communication between devices
  • Operating frequencies: 868.0−868.6 MHz
  • Self-adjusting RF output power: up to 20 mW
  • Block encryption based on AES algorithm
  • Detector polling period: 12-300 s
  • Temperature sensor
  • Operating temperature range: -25°С to +60°С
  • Permissible humidity: up to 95%
  • Protection class: IP54
  • Grade 3 anti-masking
  • Jamming detection
  • Tamper-resistant
  • Dimensions: 183x70x65 mm
  • Weight: 322 g

*Battery backup: 2x CR123A lithium battery (included)*

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