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Ajax Fibra DoorProtect G3 Black
Ajax DoorProtect G3 Fibra is a wired opening, shock, and tilt detector. It supports connection of a third-party wired detector with a normally closed (NC) contact type. The device is designed for indoor use only.
DoorProtect G3 Fibra is a wired opening, shock, and tilt detector. The device consists of two parts. The first part is the detector with two reed switches, the magnetic masking, shock, and tilt sensor. The second part is the magnet that is needed to detect the opening. All sensors of the detector work independently. Each sensor of the detector can be enabled or disabled in Ajax apps.
The opening is detected by a reed switch built into the detector and a magnet. When the magnet is closer or further, the reed switch changes the state of the contacts and notifies of opening or closing.
The shock sensor detects attempts to knock out a window or door and reacts to vibration when attempts are made to knock out a lock or break a door.
The tilt sensor detects the vertical axis deviation of a device. Before the system is armed, the sensor remembers the initial position and is triggered if the deviation is more than 5° (depending on the settings). This allows it to protect windows, including skylights, and arm the system when the window is in ventilation mode. You just need to disable the main detector in the settings in advance.
If the armed device detects the opening and closing of a door or a window, impact, and changes in angle, it instantly sends an alarm to the hub. The hub activates the sirens connected to the system, triggers scenarios, and notifies users and the security company. All detector alarms and events are recorded in the events feed of the Ajax apps.
The device detects an attempt to mask the main magnet of DoorProtect G3 Fibra with a fraudulent magnet. The built-in sensor compares the current magnetic field value with the one recorded during calibration and identifies the differences. If differences are detected, users and the central monitoring station (CMS) receive a notification about the masking. The system allows users to select when the device detects magnetic masking: always or only when the detector is armed.
The masking sensor should be calibrated immediately after installation or if the installation location has been changed.
| 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.Key features:
Line connection Fibra line length Encrypted communication |
| Detection
| Sensitive elements 1 accelerometer 1 magnetic masking sensor 2 reed switchesProtection against reed switch chattering The detector ignores vibrations lasting up to 0.15 s.Input to connect an additional detector Wired detector with the normally closed (NC) contact type. Shock sensor sensitivity Option to ignore single impact Tilt sensor activation threshold Spacers Chime |
| 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 DoorProtect G3 Fibra with a fraudulent magnet.Holding screw to secure the detector on the mounting panel Protection against spoofing |
| Power supply
| Fibra line power supply 5−30 V⎓, up to 35 mW The detector is powered by the hub. |
| Enclosure
| Detector dimensions 102 × 21 × 19.2 mmMagnet dimensions 102 × 21 × 19.2 mmDetector weight 62 g Operating temperature range Operating humidity |
| Colours
| Black |
| Complete set
| DoorProtect G3 Fibra Magnet Spacers — 2 pcs. Installation kit Quick start guide
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