This Pad Provides Your Staff With A Safe And Reliable Means For Chair Monitoring. Just Place The Sensor Pad Under A Patient And Engage The Switch On Your Alarm Monitor To Trigger The Alarm. When Weight Is Removed From The Sensor Pad An Alarm Sounds Alerting The Caregiver To Respond. The Alarm Will Automatically Reset When The Patient Returns To The Safe Position Reducing False Alarms. Chair Pads Are Covered With Soft Comfortable Vinyl Are Moisture Resistant And Easy To Clean. Slim Design Helps Patients Avoid The Discomfort Associated With Other Pads. Large Pad Size Helps Reduce False Alarms. Excellent Sensor Function Warns Caregivers Of Patients Attempting To Leave Chair Or Bed Earlier Than Most Pads On The Market. Thicker Pads Are Comfortable Sensitive And More Effective For Lighter Patients And For Patients Who Use Them For Extended Period.