The 956 is a convenient compact upgrade to a factory fitted security system or can function as a very secure stand alone one circuit cut immobiliser to protect against vehicle theft by stealing the vehicle's key. The system has a compact wireless circuit cut, with built in RF receiver, that is easily concealed in the vehicle's harness.

The unit is activated via a 6 button remote RF key fob that requires that the user enters a unique 4 digit PIN code to deactivate the immobiliser.