DVE1174 Features: * When magnetic pull switch is removed, alarm is activated * Pull switch can be activated from any direction * Convenient on / off switch for easy activation-deactivation * Easily mounted on wheelchair or bed * Cord adjusts from 28"" to 58"" * Alligator clip allows for attachment to patient""s clothes Includes: * One 9 volt battery included Specifications: * 85 95 db Warranty: * Limited lifetime manufacture warranty