AJAX fence monitoring sensor and theft detector

The new development from GRAEF Group:
The Ajax fence monitoring sensor uses a gyro sensor and detection cable to monitor wire mesh fences. The fence monitoring sensor therefore monitors climbing over and cutting through the wire mesh fence.
This professional fence sensor is able to detect fence tampering, monitors the cutting of fence wires or the shaking and tampering of wire mesh fence panels, fence installations or fence systems of various types. The system also triggers an alarm if an attempt is made to dismantle or sabotage the fence. The fence sensor is wireless and battery-operated, making it suitable for all sites with fences such as solar parks, harbors, airports, private property, etc.
AJAX | Fence monitoring sensor with detection cable
Mounting and installation of the Ajax fence sensor is very simple and the device is ready for immediate use. With just one click, the sensor can be connected to the Hub, Hub+ or Hub 2 via a free Ajax mobile application. In the event of a threat, the system transmits the alarm signals to immediately inform the owner of any critical situations and incidents. The range to the Ajax control center is up to 1600m. The fence monitoring sensor can be mounted on any type of fence using the supplied pull wire or attached or screwed to the fence using cable ties. Ajax fence monitoring sensor also has a 10 meter cable for outdoor use.
- Ajax fence monitoring detector guarantees a high level of security
- Ajax has its own Jeweller radio technology, which enables secure data transmission and installation of the fence sensor at a distance of up to 1600 meters from the hub.
- Control center enables
- Ajax fence detector offers you very quick and easy installation and mounting
- The device is suitable for all wire mesh fences
- Protection against sabotage and dismantling
- Stability at low temperatures / self-tested by Graef down to minus 27 degrees
- The detector can be controlled via the Ajax mobile app
- Immediate notification of all incidents
- AJAX | Anti-theft sensor
The anti-theft sensor can be used to monitor solar panels, objects, safes, vans, transformers, etc.




