Abdominal belts containing built-in speakers for purposes of transmitting music/sounds/educational material to a fetus and built-in pockets in which to carry audio transmitters; Access control and alarm monitoring systems; Accessories for lighting fixtures, namely, plastic pole with electrical source in protective cover; Acoustic baffles sold as a component of loudspeakers; Alarm central units; Alarm installations and alarms; Alarm monitoring systems; Alarm sensors; Alarm that utilizes pressu...