The Secure 14CSET-5 Chair Exit Alarm Set (U.S. PATENT NO. 6,847,301) protects fall-risk individuals by alerting caregivers when a patient or loved one attempts to exit a chair. Alarm will sound as soon as pressure is released from the chair sensor pad. Alarm will automatically reset when pressure is reapplied to chair sensor pad, or alarm can be reset using the three-push reset feature. SUA-120 Alarm Features: 2 Alarm Tones, 2 Alarm Tempos, Mute Feature, 80, 90, 120 dB, Tamper-Resistant, Break-Resistant ABS Plastic, Nurse Call Capability (Nurse Call, AC/DC amp; Y Adapter Sold Separately), In-Room Sound On/Off, Auto-Reset Feature, Always-On Feature, Alert Light, 3x AAA Batteries Included, Optional AC Power Supply (with ACDC adapter, sold separately), Low Battery Indicator light, Battery Tester, Three Push Reset, Includes Protective Holder, One Year Warranty, Batteries Included. 12" x 12" pressure sensitive chair pad (14-day warranty) - Latex-Free, Non-Skin Sensitive Cover, Foldable for Easy Storage.