This alarm is an electronic fall monitoring system designed to help reduce patient risk to fall injuries. The KeepSafe alarm system is highly flexible with several optional alarm sensors such as chair alarm sensor, room alarm sensor, wireless alarm sensor, toilet alarm sensor, bed alarm sensor, and door alarm sensor. Each optional alarm sensor may also be purchased with the alarm unit forming a complete alarm system consisting of a KeepSafe alarm control unit, a sensor transmitter, saddle bracket, wall/wheelchair bracket, and a wire bracket. The recessed ON/OFF switch is standard on the 8373 model. An optional KeepSafe Alarm Unit without an ON/Off switch is also available (8373NP model).