Unfortunately I do not have the engineers code and no documents to tell me who installed the system. I just thought that if I did not open the device and simply cut through the screw holding the casing to the wall I could then relocate it a few inches away to avoid the coving.
I recently moved in to my current home and intend to fit plaster coving in one of the rooms. Unfortunately, a motion sensor is fitted in the corner where the coving needs to go. If I can cut through the screw that holds the sensor to the wall, without opening the unit up, will this set off a...