Advantage Fall Reduction System: This System Utilizes Mats With Proximity Technology To Detect Patient'S Attempt To Exit The Bed Or Chair. 15-Second Auto-Start Reduces Human Error By Starting The Monitor On Its Own When A Patient Is Sensed By The Mat. For Use With Either Pressure Or Proximity Mat, This Easy-To-Use Unit Has 3 Delay Settings And 4 Alarm Tones. Two Aa Batteries (Included) Last Approximately 1-1/2 Years. Two-Year Warranty. This Product Is Alarm Only. Cable And Pad Are Sold Separately.