Had Mike come install buzzers to our condos, been over THREE years now and the wires are still«crossed» our neighbors get guests at 2:00 am and WE have to be awakened because the wiring buzzes up to our unit as well. We have notified him and his office he is EITHERINCOMPETANTOR A LIAR. He refuses to come fix his errors. Thinking about taking further action. WOULDADVISEAGAINSTANYBUSINESSWITHTHISCOMPANY. WORSTSERVICE. HORRIBLEATTITUDE, THEYLIETOYOURFACE.