Today we are repairing a telephone entry system installed on an apartment building entrance. We initially installed this unit back in 1996. It’s been working fine until now.
Here’s a job where we installed a deadlatch with interior paddle handle, electric strike and intercom. It’s the entrance to a building with another door inside that has an electric strike and door operator which is connected to the telephone entry system. The exterior door never had a lock installed on it when the building […]