Economical alarm that notifies staff or caregiver that a user has moved. Alligator clip attaches to clothing so when user gets up, the cord pulls from the alarm and the audio alarm is activated. Activation cord is adjustable from 17" to 31". Alarm easily secures with self contained clip. Convenient dual volume settings: 70dB and 90dB. Requires one 9V battery (not included). Low battery indicator. Manufacturers 1 Year Limited Warranty. Note* Not recommended for use by pacemaker patients.