ChairPro UnderSeat Alarm
Eliminates costly replacement sensor pads * Under-seat sensor is protected against incontinence and wear * Alarm activates when patient rises * Automatically resets when patient returns to seat * Sensor stays in place to reduce false alarms * Equally effective with or without seat cushion * Under-seat placement deters tampering * Fits all sling-seat wheelchairs to 22 * Operates on a single 9 volt battery (included) * Sensor and alarm guaranteed for one year