Features: *Timely alarm: Once water or liquid is detected, our leak detector will emit a loud alarm of 135dB to protect you from water waste and damage. *Easy installation: No wiring, no buttons, no programming required. It can be installed on the wall or placed on the floor. Petite size, suitable for anywhere. *Excellent performance: Our water leakage detector emits an alarm once it detects a leak or exceeds a preset limit. for bathrooms, showers, laundry rooms, or basements. *Protect your home: Place our leak detector in the sink, washing machine, water heater, or anywhere else in your home. Even the smallest amount of water will be detected and a loud alarm (135dB) will sound. *Low battery alarm: When the battery level is below 5%, our water leakage detector will emit a beep and flash red. If you have any questions, please feel free to contact us via email at any time. We will reply within 24 hours . Specifications: Product name: Water immersion alarm Product model: W100 Battery type: 6F22/9V (not included) Standby current: ≤3.5uA Alarm current: ≤65mA Standby time: ≥3 years Alarm duration: ≥5h Volume decibel: ≥135dB Product shell material: ABS Operating temperature: -10°C-70°C Size: 80.5*26.5mm Weight: approximately 110g Package Included: 1*Water immersion detector 1*cable Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Made of standard material, quality assurance and practicality. Perfect function, bring you a wonderful experience. Every customer is entitled to a 30-day refund or replacement for damage/quality issues. If you have any questions, please feel free to contact us and we will solve it for you. Water Immersion Detector Dual Mode Waterlevel Detector 135Db Water Leakage Alarm