The Ramblegard Wireless Seat Pad is compatible with various nurse call systems. The cordless nurse call jack can link up to 5 sensors and includes a tamper proof feature. The seat pad is designed to alert care staff when a patient attempts to leave their chair. The sensor is positioned underneath the chair cushion and the alarm will be triggered by a release of pressure when the resident exits the chair. Cordless nurse call jack Alarm is not audible to the resident, so to reduce distress Link up to 5 sensors completely cord-free Check out our range of Ramblegard fall prevention systems, suitable for nursing homes.