This is less of an alarm and more of a soft beep. It sounds something like your microwave oven's short beeps when you press the buttons. If your HVAC system is in a closet, attic, etc., you'll probably never hear the alarm.
π° Govee Water Detectors, Adjustable 100dB Audio Alarm Sensor, Highly Sensitive Leak and Drip Alert, Ideal for Kitchen Bathroom Basement (Battery Included)
9 Review
π° Ensure Your Family's Safety: DIY Lead in Drinking Water Test Kit for City or Well Water - Quick 10 Minute Test - Single Pack
9 Review
Xiaomi Mi Smart Sensor Set
45 Review
Interconnect Lithium Battery Powered Kidde Smoke & Carbon Monoxide Detector with Voice Alert - Combination Smoke & CO Alarm
9 Review
π SOS Food Labs, Inc. 3 Day Emergency 3600 Calorie Food Bar - 72 Hour Package with 5 Year Shelf Life, Compact Size: 5"H x 2"W x 4.5"L
8 Review
π½οΈ S.O.S. Rations Emergency 3600 Calorie Food Bar (Cinnamon & Coconut, 2 Pack)
8 Review
Be Prepared For Anything With Quakehold! 70500 Evacuation Essentials Kit
9 Review
π² Augason Farms Variety Pail Emergency Food Supply (Lunch and Dinner) - 4-Gallon Pail
8 Review