Advanced Tech

1290 Hanwell Rd, Fredericton, NB E3C 1A7 (506) 472-1800 or 1 (800) 689-3434

Tag Archives: sliding doors

Installing Door Contacts Without Ruining Appearances

25,Jun,2012
Categories:Security System

By: Advanced Tech, Fredericton, NB

There has been almost no change to door contacts over the years; they still do only one thing. They sense if the door or window on which it is mounted to is closed or open.

There are wired and wireless door contacts, so when you do renovations and you’re going to have a new door, don’t worry. There is always a way to get a new contact on it.…