Ajax DoorProtect (Wireless Door Contact)

Wireless magnetic opening detector. This device protects a home by alerting users of a door or window opening when the system is armed.


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This Ajax DoorProtect is a wireless opening detector that notifies of first signs of room intrusion by means of a broken door or window. It can be mounted on all types of doors including a metal base.

Main Features

  • Wireless Magnetic Reed Contact
  • Activation threshold: Small magnet - 1 cm_Big magnet - 2 cm
  • Communication range with central unit up to 1,200 m in an open space

Specifications

  • Point magnetic and contact radio channel security detector
  • Wireless
  • Operates with Hub_Hub Plus_ReX_ocBridge Plus_uartBridge
  • Reed switch
  • Alarm signal delivery time: 0.15 s
  • Activation threshold: Small magnet - 1 cm_Big magnet - 2 cm
  • Battery life: up to 7 years
  • Jeweller radio technology
  • Communication range with central unit up to 1,200 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
  • Device polling period: 12-300 s
  • Operating temperature range from +5°С to +40°С
  • Permissible humidity up to 75%
  • Anti sabotage
  • Jamming detection
  • Tamper resistant
  • Remote setting and testing
  • Dimensions: 20x90 mm
  • Weight: 29 g
  • Certification: Grade 2_CE

Battery backup: CR123A lithium battery (included)

Ajax is a wireless home and business security system. It provides intruder_fire and leakage detection_IP camera connectivity and the ability to turn on home appliances remotely with a few taps on a smartphone. 

It has an average installation time of under 30 minutes (based on a 9-device system). It is also rated Grade II Security (EN50131) and has a Fire Safety (EN14604) certification. 

There's a reason this system is multi-award winning and has over 200,000 users in over 90 countries.