Hi all, I have a HKC house alarm and some of the door and window shock sensors are wireless and the batteries will need changing soon, can anyone tell me the best way to replace to said batteries without calling an alarm company out, many thanks.
jpw

jpw, May 2014

Do you have the "Engineers" code?
If not you may have some issues when you cause a tamper.

If you do, put it in and then change the batts.
If not try it and see if you can reset, if you can then all is good.
All in the manuals available with the item.

Thought you knew JPW ???

Alarm, May 2014