DoorProtect – Door/Window Reed (W)


Product Info

Ajax DoorProtect helps to protect doors and windows across several doors of a house, office or building.

The device detects the door or window being opened by means of British-made hi-end reed switches on which the magnetic field acts. It can operate in the transmitter mode, sending a signal from the wired sensor to the hub.

The device consists of two modules — detector and magnet. The set includes two magnets: the big magnet is installed at a distance of up to 2 cm, and the small magnet up to 1 cm.

  • Works up to 1,200 metres from Ajax Hub in open space or across several floors of a business centre
  • Allows connection to a third-party hard wired opening detector
  • Uses British-made reed switches that can be toggled more than 1,000,000 times without failure
  • Two-way communication with Ajax Hub allows for periodic testing and customisation
  • Saves energy by regulating power consumption based on the distance from Ajax Hub

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.

*Also available by special order in BLACK. Order code – AJADRPRB*

Tech Specs

Classification Point magnetic and contact radio channel security detector
Type of detector Wireless
Installation method Indoors
Compatibility Operates with all Ajax hubs, range extenders, ocBridge Plus, uartBridge
Sensing element Reed switch
Alarm signal delivery time 0.15 s
Activation threshold Small magnet — 1 cm, Big magnet — 2 cm
Power supply Battery – CR123A battery, 3 V
Battery life Up to 7 years
Sensor resource 2,000,000 openings
Temperature sensor Available
Operating temperature range From -10°С to +40°С
Permissible humidity Up to 75%
Anti-sabotage Protection against fraud, Jamming detection, Tamper-resistant
Dimensions Diameter – 20 mm, Height – 90 mm
Weight 29 g
Service life 10 year
Included in box DoorProtect opening detector, SmartBracket mounting panel, Two magnets, CR123A battery (pre-installed), External contact, Installation set, User’s guide
Product Brochures
  • AJADRPRW Data Sheet