This Easy-to-use Low Cost Pull-string Monitor Activates When Resident Movement Occurs Beyond The Preset Distance * The Monitor Attaches To A Bed Or Chair And The Clip Is Attached To The Resident's Clothing * An Alarm Sounds When The Magnetic Seal Is Broken Between The Monitor And The Magnet Indicating That The Resident Has Moved Beyond The Set Parameters * Clip Attaches Securely To Resident's Clothing * Reliable Multi-directional Magnetic Pull-switch * Adjustable-length Cord Clips To Resident's Clothing * Meets Jcaho ( Joint Commission On Accreditation Of Healthcare Organizations) Guidelines * Alarm Is Always In The On Position Making It Impossible For Staff To Forget To Turn The Alarm On And Preventing The Alarm From Being Accidentally Turned Off * Mounting Bracket Easily Attaches To Practically All Wheelchairs Or Beds * Standard Color Is Black * Operates On One 9v Battery (included) * 6 Month Warranty