On order! / AJAX Wireless door and window sensor / DoorProtect / white / 856963007033

AJAX Wireless door and window sensor / DoorProtect / white / 856963007033

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.

Technical specifications

Classification: Announcer security point magnetic contact radio channel
Sensor Type: Wireless
Installation Method: Indoor
Compatibility: Works with Ajax hubs, relays, ocBridge Plus, uartBridge
Sensing element: Reed switch
Alarm delivery time: 0.15s
Threshold: Small magnet - 1 cm; Large magnet - 2 cm
Power: battery - CR123A battery, 3 V
Battery life: Up to 7 years
Sensor resource: 2,000,000 openings

Radio Protocol Jeweler
Communication range with the control panel - up to 1200 m in open space
Two-way communication between devices
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
(depending on the region)

Self-regulating radio signal power - up to 20 mW
Block encryption based on the AES algorithm
Sensor polling period - 12–300 seconds

Temperature sensor: yes
Operating temperature range: From -10°С to +40°С
Permissible humidity: Up to 75%

Anti-sabotage:
Fraud protection
Jamming alert
Tamper on opening and pull-off
Remote configuration and testing: +

Dimensions:
Diameter: 20mm
Height: 90mm
Weight: 29g

Equipment:
DoorProtect opening sensor
Fastening panel SmartBracketTwo magnets
Battery CR123A (pre-installed)
Remote terminal
Mounting kit
Instruction

More information

Wireless opening sensor Ajax DoorProtect

Reed switches or sensors for opening doors and windows are used to protect the premises from intrusion. Such sensors determine the opening of doors, hatches, windows and other elements. A reed switch is a sealed switch that operates based on ferromagnetic spring contacts. The principle of operation of the reed switch is as follows:

• Two plates of nickel and steel are placed in a sealed glass flask.

• A magnetic field is created in the flask, which causes the plates' interaction and the sensor's operation.

Wireless sensor for opening windows and doors Ajax DoorProtect

The indoor unit opening sensor detects intrusion and reports opening a door or window. They are mounted on all kinds and types of objects. The Ajax DoorProtect wireless opening sensor protects private spaces, public areas, industrial premises, etc.

The principle of operation of the Ajax DoorProtect wireless opening sensor

The Ajax DoorProtect alarm detector for opening doors and windows is designed to detect unauthorized openings when the premises are armed. A block triggers the opening sensor with a reed switch and a magnet. The principle of operation of a wireless opening detector is based on the properties of a reed switch. This part becomes a signal conductor under the influence of a magnetic field. The wireless sensor comes with two magnets: large and small for installation up to 2 cm and 1 cm, respectively. In a state of calm, the magnet and the block with the reed switch are closed. When the door on which the detector is located is opened, the magnet moves away from the reed switch, the contacts open, and the reed switch interrupts the current supply. When the door closes, the magnet approaches the reed switch, the contacts close, and the reed switch conducts. In any case, the wireless opening detector is triggered and immediately sends an alarm signal to the alarm control panel. Hub, in turn, informs users about the incident and launches automated actions, depending on the settings. An English reed switch is installed in the opening sensor for the Ajax DoorProtect alarm. It does not stick and is designed for more than a million operations.

Features of Ajax DoorProtect wireless opening sensor

The Ajax DoorProtect wireless opening sensor works based on two-way radio communication, device forgery protection and information encryption. Also, the DoorProtect opening detector has a communication system that allows it to work within several floors of a building or at a distance of up to 2000 m to the central alarm panel, provided there are no obstacles. The Ajax DoorProtect opening sensor protects even windows that are open for ventilation. The accelerometer will detect shock, tilt or vibration and alarm the control panel.

Installation and assembly of the Ajax DoorProtect opening detector

The connection and configuration of the wireless opening sensor take place in the Ajax mobile application. The opening detector is mounted on the SmartBracket mount without disassembling the case. The battery is pre-installed and lasts up to 5 years without replacement.

We will do our best to deliver the goods on time. However, due to unforeseen circumstances beyond our control, delivery may be delayed.
Money for goods that are marked "On order" and ordered specifically for you are not refundable.