My system was installed on November 27th. On December 9th a outside garage door sensor fell off door . Technician came and informed me that it would cost 50 dollars to place new one as I could not find cover. To say the least I was infuriated. I did find the cover and it was stuck back up by technician, hopefully not with same adhesive. I have deep regrets installing the system and wish I did a do it yourself option. Well I paid 2600 for all the bells and whistles and will be stuck for a while.
ADT- Instant Regret
Very Bad