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Description

Opening sensors help protect the space by detecting the opening of windows and doors. By installing opening detectors, it is possible to avoid the intrusion into the premises under protection, theft and damage to property.

Compatibility

Compatible hub models

Hub Hybrid (2G)

Hub Hybrid (4G)

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 mm

Weight
54 g

Operating temperature range
from −10 °C to +40 °C

Operating humidity
up to 75%

Protection class
IP50

Colours Black and White
Complete set
DoorProtect Fibra
Big magnet
Small magnet
Installation kit
Quick start guide

Protection against
reed switch chattering

High-end reed switches for reliable opening detection

DoorProtect Fibra features two durable reed switches, allowing the magnet to be positioned on either side of the detector (right or left). This flexibility provides installers with more options for wire routing, as the detector functions effectively irrespective of magnet placement. Housed in resilient plastic capsules, reed switches remain intact during transportation, even in case of drops.

  • Effective detection wherever the magnet is placed — left or right
  • Plastic capsules protect reed switches during transportation

2 reed switches

Up to 2,000 m

communication range with an Ajax hub or a module that extends the Fibra line.

Easy wiring

with removable device board

Remote control and configuration

Easy integration with third-party detectors

DoorProtect Fibra has terminals for connecting a third-party wired NC detector. This allows an installer to enhance system reliability with any NC detector, whether newly installed or already in place, such as motion, opening, or vibration detectors. For example, DoorProtect Fibra enables you to integrate an existing third-party3 opening detector into the system.

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