Hello all you funsters I would like to ask a question and give a chance for the great minds on this forum to give their opinions on the subject of MH security both internal and external and also cover the subject of Thatcham approved systems that are covered by an insurance company. Its all a bit premature for me as I don’t even own a MH yet but hope to in the future and I’m sure your thoughts would be useful for others on this wonderful forum. The questions are 1 what is the best security system for a MH 2 Will it be coved by the insurance company Question 1 This is one statement from a supplier “I now supply and install the ***** range of Thatcham approved alarm and immobilizer systems. A typical motorhome installation will include ultrasonic movement sensors in the cab, a wireless PIR motion detector in the living Yet I have read on another companies website that there are No Thatcham approved alarm wireless systems. Question 2 Quote from another website The ABI (the insurers) own and maintain MIRRC (Thatcham) whose engineers say that a passenger car alarm is inappropriate for fitting to a diesel van. Is this true? So is it ok to have a wireless PIR motion detector and is it good enough and is it covered by your insurance ? I hope this does not ramble on to much Thank you in anticipation for your thoughts.