Loud, audible alarm. Automatic operation in place where leaks may occur. Floats and signals for up to 72 hours. Low battery warning. Place near sump pumps, water heaters, dishwashers, closets, garages, fish tanks, sinks, washing machines, toilets, restrooms, basements and boats. Prevents expensive water damage with early detection. Uses 9-Volt battery (not included).
- Alarm volume: greater than 80 dB
- Operating temperature: -4Â° to 140Â°F (-20Â° to 60Â°C) at greater than 85% RH
- Power source: 9-Volt battery (included)
- Weight (including battery): 3.4 oz. (95g)