Video-telephones; Acoustic sound alarms; Anti-intrusion alarms; Apparatus for speech recording and replaying; Burglar alarms; Electronic personal emergency response system consisting of a device worn on the body with a button that users push to notify others in the event of an emergency, and a remote unit that dials out on the telephone for help; Electronic sensing apparatus, namely, floor mats that sense the presence of a body thereon; Infant movement alarms; Personal security alarms that connect to a wireless communications network; Public address systems; Smoke alarms; Terminals for radiotelephones; Wireless communication device featuring voice, data and image transmission including voice, text and picture messaging, a video and still image camera, also functional to purchase music, games, video and software applications over the air for downloading to the device; Wireless communication devices for voice, data or image transmission; Access control and alarm monitoring systems