The Transmon iTEch Impact System alerts the operator and those around that the vehicle has suffered an excessive impact via audible and visual warning devices mounted in the cab. Off truck personnel are alerted via an ext......The Transmon iTEch Impact System alerts the operator and those around that the vehicle has suffered an excessive impact via audible and visual warning devices mounted in the cab. Off truck personnel are alerted via an external-flashing beacon. The system features a Supervisor Reset Option. The alarm can only be de-activated via a key-switch, fitted to the dashboard and the Site Manager or Supervisor is the only person to have this key. Battery removal disconnected – reconnect will not reset the alarm with this operation.