Opening sensor Ajax DoorProtect Plus black (DoorProtect Plus /black)

Ajax DoorProtect Plus black opening sensor (DoorProtect Plus /black)

Ajax DoorProtect Plus wireless door/window opening sensor with impact and tilt sensor Ajax DoorProtect Plus is designed to detect the opening of doors and windows, and also reacts to changes in the angle of inclination and impact.
The sensor is equipped with a terminal block for connecting additional wired sensors, including wired opening sensors intended for installation on metal gates, hatches.

Constructively, the sensor consists of two parts - a magnet and a block with a reed switch.
Two versions of the magnet are provided - for parallel (large magnet) and perpendicular (small magnet) installation.
The principle of operation of the opening sensor is based on the properties of a reed switch - an element capable of becoming a conductor under the influence of a magnetic field.
In normal condition, the magnet and the block with the reed switch are closed.
As soon as the door on which the sensor is installed opens, the magnet moves away from the reed switch, the contacts open and the reed switch stops conducting current.
When the door is closed, reverse processes occur: the magnet approaches the reed switch, the contacts close and the reed switch begins to conduct current.
In both cases, the sensor is triggered and instantly sends an alarm message to the central unit.

The sensor is equipped with an effective wireless radio communication system that uses encryption of messages and protection against counterfeiting.

Features Opening sensors

Article

DoorProtect Plus /black

The possibility of external use

нет

Trigger threshold

порог срабатывания 1 см

Transmission frequency

868 МГц

Max. the distance between the sensors and the control unit

1200 м

Country of manufacture

Украина

Type of battery

CR123A

Manufacturer

Ajax

Model

DoorProtect Plus black

Installation type

накладной

Connection

беспроводной

Warranty, month

24

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