Wireless Vehicle Detection System (Magnetometers)

These units constantly measure the Earth’s magnetic field, and can determine the presence of a vehicle when the magnetic field changes.

Currently, this technology is available as a small unit (detection sensor) which is installed, by core drilling a hole in the surface of the carriageway; the unit is placed in the hole and sealed in place with an epoxy resin. 

Magnetometer detectors are battery powered, with a life expectancy of at least 5 years.

They communicate via a wireless link, which results in the units not having to have any cable connections to them at all.

Therefore, there is no requirement for ducts and pits for detection, which is one of the costlier elements of a new traffic signal installation.


Reduced installation costs.

Ease of installation system – no loop cutting or trenching needed .

Most cost effective than traditional loops – no need for maintenance compared with inductive loops .

Enhanced reliability when compared to inductive loops


Traffic signal optimization

Highway accident detection

Traffic light regulation – running a red light

Violation systems – speeding, one way street, no entry lane (monitoring of traffic prohibited areas), no parking space 

Entrance access system – counting vehicles Parking entry and exit monitoring 

Urban checkpoint monitoring system Arterial performance measurement

Technical Parameters

Wireless frequency range – 2.4 GHz

Wireless speed – 250 kbps

Wireless power – 17 dBm

Input voltage – AC 85V ~ 265V

Operating voltage – DC 5V

Working temperature – minus 40 degrees up to 85 degrees of Celsius

Accurate degree of traffic flow and speed – 97% .

Accurate degree of occupancy – 93% .

Accurate degree of time between the following cars – 95%