AliMed® Worry-Free®Sensor Alarm offers effortless functionality and 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. Compatible with AliMed sensors, including sensor pads, roll-control belts, seatbelts, and cushions (all sold separately) to create a complete fall monitoring system. Alarm Mounting Bag available (sold separately). Alarm sold individually or 10 per case.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