I installed this in the lobby of my 4 condo complex and have had a pleasant experience. The units installed properly and quickly, and work just as intended. (Posted on 1/26/2015)
I was recommended to purchase from Telcom & Data. I ordered a dozen of these Motor bells and am pleased with what I received. We installed these at one of our apartment complex-it was quick and easy. No issues so far. (Posted on 11/21/2014)