AliMed® Worry-Free® Sensor Alarm with Bed Sensor Pad is virtually foolproof with no setup to worry about. Simply pull the plastic starter tab and it's ready for immediate use, providing fast, dependable fall monitoring. Once activated, the alarm's "Always On" technology eliminates the need for staff reconfiguration, ensuring the alarm is functioning properly. Plus, you'll never have to replace a battery again—the permanent battery is designed to last up to two years under typical usage, and the low-battery indicator is triggered when five days of life remain. Equipped with a secure clip for easy mounting, the Worry-Free Sensor Alarm is a perfect local alarm for use with wheelchairs, chairs, or beds not connected to nurse-call systems. The Bed Sensor Pad is thin, non-restrictive, and less detectable by the patient, helping lower the risk of patient tampering. It is also urine-resistant and easy to use. Includes one Worry-Free Sensor Alarm unit and one Bed Sensor Pad. Alarm Mounting Bag available (sold separately).Bed Sensor Pad: 15"W x 30"L • 180-day warranty Worry-Free Sensor Alarm: 2-7/8"W x 4-1/8"L x 1-1/2"D • Low Battery Indicator turns red when 5 days of battery life remain • Recessed Reset Button • Volume Settings: High/Low, 100dB/85dB • Permanent Battery (approximately 2-year battery life under typical use) • 2-year warranty