Audio and video door entry systems providing home automation, security and door access, residential and building security systems comprising software and hardware for providing picture, video, alarm status, and other information to a remote station; LCD monitors for security purposes; security alarms; security control panels; security products, namely, entry door systems comprising touch pads; software for controlling door entry systems; auxiliary power supplies; user interfaces, namely, electric control panel for door entry systems; audio and video control panels; electrical door lock controllers; lighting controllers; communication handsets; home and office automation systems comprising wireless and wired controllers, controlled devices, and software for lighting, HVAC, security, safety and other home and office monitoring and control applications; interior and exterior door entry stations comprising audio and/or video communication devices; graphical user interfaces for entry systems; electronically-operated door latch actuators