CordLess Monitor and sensor pads use wireless technology, eliminating the need for cords and allowing you to place the monitor wherever it's most convenient, even outside the resident room. The volume can be adjusted or silenced for quiet, remote monitoring. The monitor can support two sensor pads (bed and bed, bed and floor mat, floor mat and chair, floor mat and floor mat, bed and chair) at once. It also features a nurse call port for use with existing hard-wired nurse call system, no on/off switch for safety, auto-reset, and front reset button or Caregiver-Key only reset options. The pad-lost feature operates with four-minute delay. Monitor runs on three AA batteries (sold separately).