Stand-Alone Monitoring Solution The Smart Caregiver TL-2700 allows you to maintain effective awareness of resident movement without the use of pressure pads, floor mats or pull-string type devices. Versatile Placement Options Motion sensor can be placed at the bedside to alert when someone attempts to get out of bed, by a chair to alert when someone attempts to get up from a chair, or by a doorway to alert when someone attempts to exit the area. The TL-2700 is battery operated and stands vertically without assistance within it's 360' swivelling plastic cradle. Cradle may be wall-mounted with provided hardware and optional mounting bracket accessories are available. Wide Area of Detection This motion sensing exit alarm has a wide field of detection that extends outwards approximately 10mξfrom the alarm. Any movement that interrupts this field will trigger the alarm. Features: Chime Alert. Great for bedsides, hallways or doorways. Stand-alone motion sensor alarm. No cords or wires required. Battery Operated (1-9 Volt, Not Included)