Tech specs
Superior DoorProtect G3 Fibra
Opening detector with shock, tilt, and magnetic masking sensors

Device compatibility
CheckCommunication
Fibra communication technology
Proprietary wired communication technology. Fibra combines the reliability of wires with the freedom of radio connection.
Key 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 6,550 ft
When using the U/UTP cat.5 twisted pair cable.
Encrypted communication
Detection
Sensitive elements
1 accelerometer
1 magnetic masking sensor
2 reed switches
Protection against reed switch chattering
The detector ignores vibrations lasting up to 0.15 s.
Reed switches

The magnet can be installed to the left or right side of the detector.
Input to connect an additional detector
Wired detector with the normally closed (NC) contact type.
Additional detector connection

Shock sensor sensitivity
3 levels
Adjusted by a PRO or a user with admin rights in the Ajax app. The detection radius depends on the material type:
- Framed glass window — 1.2 m (high sensitivity level), 1 m (low sensitivity level).
- Wooden plate — 1.2 m (high sensitivity level), 1 m (low sensitivity level).
- Concrete plate — 0.75 m (high sensitivity level), 0.5 m (low sensitivity level).
The smoother and cleaner the detection surface is, the better the detection radius is.
Option to ignore single impact
Adjusted by a PRO or a user with admin rights in the Ajax app.
Tilt sensor activation threshold
from 5° to 25°
Adjusted by a PRO or a user with admin rights in the Ajax app.
Tilt and shock sensitivity

Spacers
2 pcs.
Are needed to install the detector or the magnet on a metal surface, as they help to reduce the distance between the detector and the magnet. You can use one or two spacers at once.
Chime
When the system is disarmed, the siren makes a special sound to notify that the opening detectors are triggered.

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.
Sabotage protection
Tamper alarm
2 tampers
Notifications on attempts to detach the detector from the surface or open the front lid.
Magnetic masking sensor
The device detects an attempt to mask the main magnet of Superior DoorProtect G3 Fibra with a fraudulent magnet.
Holding screw
to secure the detector on the mounting panel
Protection against spoofing
device authentication

Power supply
Fibra line power supply
5−30 V⎓, up to 35 mW
The detector is powered by the hub.
Detector’s nominal operating voltage
24 V⎓
Quiescent detector’s current consumption at nominal voltage
120 μA
Maximum detector’s current consumption at nominal voltage
2 mA
Enclosure
Detector dimensions
4.02″ × 0.83″ × 0.76″
Magnet dimensions
4.02″ × 0.83″ × 0.76″
Weight of the white device
2.19 oz
Weight of the black device
2.14 oz
Operating temperature range
from 14 °F to 104 °F
Operating humidity
up to 75%
Protection class
IP30, IK04


Colours
Black

White

Complete set
Superior DoorProtect G3 Fibra
Magnet
Spacers — 2 pcs.
Installation kit
Quick start guide
Certification and compliance with standards

Superior DoorProtect G3 Fibra

Superior DoorProtect G3 Fibra
Compliance with the security alarm standards
Certificate issued by TREZOR TEST s.r.o.
- EN 50131-1:2006/A1:2009/A2:2017/A3:2020
- EN 50131-2-6:2008
Security Grade (SG)
Certificate issued by TREZOR TEST s.r.o.
3
Restriction of Hazardous Substances (RoHS)
Test report issued by Shenzhen NTEK Testing Technology Co.
EN 63000:2018
Electromagnetic Compatibility Directive (EMC)
Certificate issued by MiCOM Labs
- EN 55032:2015+A1:2020
- EN 55035:2017+A11:2020
Environmental class according to EN 50131
Certificate issued by TREZOR TEST s.r.o.
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PSTI UK
BSI Assurance UK Limited
Schedule 1
Recognition and registration of electronic security technology products
Certificate issued by VS
Approved device classes:
GS-H, GS-H, P/S