Ideal for monitoring water levels in sump pumps, water tanks, lift stations, low-density oils, and sewage water. Its reliable high-water alerts and easy installation make it suitable for both indoor and outdoor use. 【Reliable Waterproof Design】: Safeguard your home and property from floods with our sewage pump alarm. The float switch detects sewage water levels, triggering a timely alarm for peace of mind in the of rising waters. 【Powerful 110dB Alert】: With a blaring 110dB alarm and indicators, enjoy dual protection. Whether indoors or out, the loud alarm ensures you hear the warning clearly, protecting your basement and residence from water damage. 【Weather-Resistant Enclosure】: Crafted with IP67-waterproof materials, our alarm's weatherproof design remains unaffected by extreme conditions. Perfect for both indoor and outdoor use, making it your ideal choice. 【Adjustable Detection Range】: Equipped with a 10-foot float level switch and a 6-foot power cord, customize the detection range as needed to minimize property damage. 【Versatile Application】: Ideal for monitoring water levels in sump pumps, water tanks, lift stations, low-density oils, and sewage water. Its reliable high-water alerts and easy installation make it suitable for both indoor and outdoor use.