Manufacturer #78125 Brand AliMed Manufacturer Alimed Application Bed Sensor Pad Alarm System Dimensions 18-36 Inch Power Source Battery (9V) Range 18-100 DB Type Basic Pull-Pin Alarm UNSPSC Code 42143607 Features AliMed Basic Pull-Pin Alarm is the most economical way to signal staff that a patient is about to wanderSecure the alarm unit to a chair or bed with its self-contained clip or with the included hook-and-loop fastenerThen simply clip the adjustable 18-36 inch activation cord to the patients clothingIf the user gets up, the pin connector pulls from the top of unit, and the alarm is activated. To deactivate the alarm, replace the pin or use the on/off switch1 Each / Each