The sensor technology is based on a magneto resistive measuring method. When a vehicle parks above a sensor, a magnetic field changes occurs. This change is registered by the sensor and transmitted to a gateway. This gateway in turn transmits the signal via mobile network to the cloud. Here, the signal is further processed and then displayed or evaluated via various applications.

A gateway is the main device between the server and sensors and requires a continuous power connection. This forwards the data packets from the sensors to the cloud via a mobile connection.

The battery life under normal conditions is 5 to 7 years.

Yes, snowplows with rubber lips are not a problem. See here our tests with conventional snow plows.  

No, the outer rings can only be removed from the floor with a great deal of force without special solvents. The sensor itself is put into the outer ring by a proprietary mechanism. Removal of the sensor from the outer ring is therefore only possible with a special tool and the necessary knowledge.

Yes, we have developed complete wireless indoor sensors that can be installed in garages.

The parking area is ready for use 1 to 2 days after installation. All we need is a site plan and, unless installing a solar gateway, access to a power outlet.