Ajax - Wireless opening detector (Ajax DoorProtect)

 

DoorProtect is a wireless door and window opening detector designed for indoor use. It can operate up to 7 years from a pre-installed battery and capable to detect more than one million openings. DoorProtect has a socket for connecting an external detector.

Operates up to 7 years without battery replacement

External contact is available for connecting third-party detectors

Includes magnets of various sizes for installation on narrow frames and door frames

 

Principle of operation

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.

 

Features

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.

 

Installation and set up

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.

 

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

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
• Detector polling period — 12−300 s

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: yes

Diameter: 20 mm
Height: 90 mm

Weight: 29 g

Certification: Grade 2, CE

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