The top of the M60 series, and the model to choose when you want the highest level of protection in the range. Two automatic engine immobilisers disable engine starting and running, and the bonnet, boot and all doors are protected.
Two things set it apart from the M60B. A battery back-up siren keeps sounding even if the vehicle battery is disconnected, which is one of the standard ways of silencing a basic alarm. And a microphone glass break sensor listens for the specific sound of breaking glass rather than waiting for an impact.
Certified Class A, and can be further enhanced with a 2 zone microwave sensor, an ultrasonic sensor, or Mongoose GPS tracking with no monthly fees and no contract.