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Ajax Fibra DoorProtect Black

Part Number: AJ-F-DOOR-B Categories , ,

Ajax DoorProtect Fibra is a wired opening detector. Designed for indoor use. Supports connection of a third-party NC detector.

DoorProtect Fibra is a wired opening detector. The detector is connected to the hub with a wire and operates using the Fibra protocol. In case of standard installation, it consists of two blocks: a detector and a magnet. The detector is mounted on a frame or fixed part of the structure, and the magnet is mounted on a movable flap or a sliding part.

The sensitive element of the detector is a reed switch (sealed contact). This is a small flask with an open contact group inside. When a magnet is brought to the detector, a magnetic field is generated and the detector contacts are magnetized, attracted, and closed. Opening the flap or door moves the magnet away from the reed switch, which opens the circuit, and the detector detects opening.

It takes a single magnet for the DoorProtect Fibra detector to create a magnetic field. Use a small or large magnet depending on the conditions at the installation site.

DoorProtect Fibra has two reed switches, which allows you to install a magnet on both the left and right side of the detector. Note that DoorProtect Fibra works with one magnet on one side only. If magnets are installed on both sides, the detector will not detect opening correctly.

The DoorProtect Fibra detector in the armed mode, when triggered, transmits an alarm signal to the hub in 0.15 seconds, activates the sirens connected to the hub, and notifies the user and the security company.

Devices compatibility

 

Hubs
Hub Hybrid (2G)
Hub Hybrid (4G)Range extenders
No
Communication

 

Fibra communication technology

Proprietary wired communication technology.
Fibra combines the reliability of wires with the freedom of radio connection.

It features:

  • Two-way communication.
  • Advanced anti-sabotage protection.
  • Instant notifications.
  • Remote configuration via the Ajax apps.

Line connection
4-core cable

Fibra line length
up to 2,000 meters
When using the U/UTP cat.5 twisted pair.

Encrypted communication

Detection

 

Sensing element
2 × reed switch
The magnet can be installed to the right or left side of the detector.Additional detector connection
Wired detector with the normally closed (NC) contact type. 
Recommendations

 

Do not install the detector using both magnets at the same time.The detector recognizes only one magnet on one side of the detector — left or right.
The device is designed for indoor use only.
Anti-sabotage protection

 

Tampering alarm
Alerts of attempts to detach the detector from the surface or remove the mounting panel.Protection against forgery
Device authentication
Power supply

 

Detector’s operating voltage range
5−30 V⎓, up to 23 mW
The detector is powered by the control panel.Detector’s nominal operating voltage
24 V⎓Quiescent detector’s current consumption at nominal voltage
0.044 mA

Maximum detector’s current consumption at nominal voltage
1.42 mA

Enclosure

 

Dimensions
90.5 × 21 × 18.5 mmWeight
54 gOperating temperature range
from −10 °C to +40 °C

Operating humidity
up to 75%

Protection class
IP50

 

Colour

 

Black
Complete set

 

DoorProtect Fibra

Big magnet

Small magnet

Installation kit

Quick start guide