• Overview
  • Installation
  • Tech Specs
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DoorProtect


A wireless magnetic detector alerts the user to the first indications of a room invasion through a door or window.
Authentication to prevent forgery
Jamming detection and communication channels encryption
Tampering alarm
Up to 7 years of battery life
Includes magnets of various sizes for installation on narrow frames and door frames
External contact is available for connecting third-party detectors

Operational principles

Using high-end reed switches built in Britain that are affected by the magnetic field, the device can detect when a door or window is being opened. It has a transmitter mode that enables it to communicate with the hub by sending a signal from the connected sensor.

Features

Even windows left open for ventilation are protected by the device. An alarm is sent to the hub when the accelerometer detects changes in the vertical slope angle, bangs, or vibrations.

Installation and set up

Ready to use right away: There is no need to disassemble the detector because the battery is already in place. It can be linked to the hub on the mobile application with just one click. It takes only a few minutes to mount it on the SmartBracket.

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

Learn more

Sensor resource
2,000,000 openings
Jeweller radio technology
Communication range with central unit — up to 1,200 m in an open space
Two-way communication between devices

Radio frequency bands:
866.0 – 866.5 MHz
868.0 – 868.6 MHz
868.7 – 869.2 MHz
905.0 – 926.5 MHz
915.85 – 926.5 MHz
921.0 – 922.0 MHz
(depends on the region of sale)

Self-adjusting RF output power — up to 20 mW
Block encryption based on AES algorithm
Detector polling period — 12−300 s

Learn more about Jeweller

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
Remote setting and testing
+
Dimensions
Diameter: 20 mm
Height: 90 mm
Weight
29 g
Warranty
Replacement and repair within 24 months of the date of sale. Batteries are not covered under warranty.
Complete set
DoorProtect opening detector
SmartBracket mounting panel
Two magnets
CR123A battery (pre-installed)
External contact
Installation set
User's guide