Security and fire alarms; Home security systems composed primarily of software and computer hardware for transmitting picture, video, alarm status, home security plan information, and other information to a remote station, and structural components thereof, namely, electronic control modules, security control panels, computer keypads and electronic security tokens in the nature of fob-like devices used by an authorized user of said security system to facilitate authentication; Security alarm controllers; Electronic transmitters and receivers for transmitting and receiving signals, including voice signals, in the field of security; Electronic detectors for detecting the presence of gas, fire, heat, motion and electric shock for security purposes; Intercoms and structural parts therefor for security systems; Intercom systems comprising computer hardware and software for the control of voice controlled information and communication devices of security systems; Computer keypads as component parts of home security systems; Electronic security token in the nature of a wireless fob-like device used by an authorized user of a home security system to facilitate and control authentication and entry; personal security alarm, including said alarms to aid others from personal attack and panic alarms; Electrical sensor apparatus for sensing the presence or absence of individuals or objects by contact or pressure for security purposes; Central monitoring station devices for home security and alarm systems in the nature of telephone answering machines and audio receivers for receiving alarm signals and identifying callers; Computer hardware for central remote monitoring of home security and alarm system devices; Liquid crystal display (LCD) monitors sold as component parts of home security systems; Access control alarm monitoring systems; Computer software for use in operating home security and alarm systems