Dallas Key Imobiliser for fleet vehicles.

The FSC-1266 Immbobiliser allows the ignition of a vehicle to be controlled by either a telematics system or a dallas key.

In normal operation, an output from the vehicle telematics can turn the relay on or off, which in turn starts the vehicle.

To override this though, the assigned dallas key can be placed into the reader to turn the vehicle on.

To start the vehicle, the Dallas key needs to be placed into the reader for 1 second. The relay will then latch on and the vehicle will start. It will stay engaged until the main ignition is turned off.

Each Dallas key can be assigned to multiple readers, so one key can be used for multiple vehicles