Cover for an electric door bell that attaches to the doorbell to block its use; Digital door locks; Electric door bells; Electric strikes for remote control of door ingress and egress; Electronic door alarms; Electronically-operated door latches; Keypads for electric garage door openers and closers; Mounting devices for cameras and monitors; Radio transmitters and receivers for remote controls, radio controls; Security products, namely, entry door systems comprising touch pads and security doors