LSENTLY Water Leak Detector Supports 5 Years Standby Time, LED Indicator & 100dB Leak Alarm & Low Battery Reminder Water Alarm, IP66 Waterproof for Home, 10 Pack (Cannot Connect Wi-Fi)

• 【How to Replace the Battery】This water leak detector supports easy battery replacement for uninterrupted use. Replacement steps - ① Remove the 4 silicone plugs on the back using tweezers or a needle. ② Unscrew the 4 screws with a screwdriver. ③ Insert a fingernail or flat tool into the rear cover notch and pry it open. ④ Replace the battery once the cover is removed. ( Note: Reassemble in reverse order. Ensure silicone plugs are securely fitted to maintain waterproof performance.)
• 【Ready to Use Out of the Box】LSENLTY water leak detectors come pre-installed with batteries, requiring no assembly or complex setup. Upon receipt, short-press the water detector button to perform rapid testing of product functionality and confirm the device is working correctly. It can then be used immediately, easily handling various sudden water leak detection needs for rapid deployment.
• 【Rapid Testing of Product Functionality】The leak detector is built with an intelligent detection system. When the device is on standby and no alarm is triggered, a short press of the button will activate the rapid functional test. The buzzer emits a prompt beep with a flashing green light for intuitive visual feedback, which directly confirms the smooth operation of the water leak detector’s core components, including the circuit, sensor, and buzzer, ensuring dependable and worry-free use.
• 【Precise Alarm Logic】Water alarm features a multi-level alarm logic. Upon detecting a water leak, it will alarm continuously for 10 seconds, then alarm again for 5 seconds after a 3-second interval, cycling the warning to ensure users are fully aware of the water leak hazard. This water leak detector also supports an automatic detection and recovery function; after the alarm is paused, it will automatically restart detection after 5 seconds, reducing the risk of missed detections.
• 【Dual Sound and Light Alerts】Water leak detector is equipped with a dual alarm system of a buzzer and a three-color LED indicator light. When the water leak sensor detects a leak, it will simultaneously emit a 100dB high-decibel alarm sound and a continuously flashing red indicator light. During the alarm, pressing the button briefly will temporarily mute the alarm; detection will automatically resume after 5 seconds, balancing effective alerting and convenient use.
• 【Four Adjustable Volume Levels】To meet the noise requirements of different scenarios, the leak detectors feature four adjustable volume levels. Continuously short-pressing the button twice cycles through the "High/Medium/Low/Mute" modes, matching the leak detection needs of various environments, including homes, warehouses, and server rooms. The factory default is high volume mode to ensure the alarm sound is clear and easily distinguishable.
• 【Ultra-Long Battery Life】Water leak alarm uses low-power technology and is powered by two AAA batteries. In standby mode, it has a battery life of up to 5 years, significantly reducing the frequency of battery replacement. The device features a built-in low battery warning function. When the battery level drops below 5%, it emits a "beep" sound every minute and the yellow indicator light flashes, providing timely reminders to replace the battery for worry-free long-term use.
• 【IP66 Waterproof - Multiple Scenarios】Flood sensors for home boast excellent environmental adaptability, reliably operating in temperatures ranging from -20℃ to 60℃ (-4°F to 158°F). Combined with IP66 waterproof protection, it can continuously detect water leaks regardless of environmental temperature and humidity, whether in cold outdoor pipes, hot rooftop water tanks, or damp bathrooms and basements.

【How to Replace the Battery】This water leak detector supports easy battery replacement for uninterrupted use. Replacement steps - ① Remove the 4 silicone plugs on the back using tweezers or a needle. ② Unscrew the 4 screws with a screwdriver. ③ Insert a fingernail or flat tool into the rear cover notch and pry it open. ④ Replace the battery once the cover is removed. ( Note: Reassemble in reverse order. Ensure silicone plugs are securely fitted to maintain waterproof performance.) 【Ready to Use Out of the Box】LSENLTY water leak detectors come pre-installed with batteries, requiring no assembly or complex setup. Upon receipt, short-press the water detector button to perform rapid testing of product functionality and confirm the device is working correctly. It can then be used immediately, easily handling various sudden water leak detection needs for rapid deployment. 【Rapid Testing of Product Functionality】The leak detector is built with an intelligent detection system. When the device is on standby and no alarm is triggered, a short press of the button will activate the rapid functional test. The buzzer emits a prompt beep with a flashing green light for intuitive visual feedback, which directly confirms the smooth operation of the water leak detector’s core components, including the circuit, sensor, and buzzer, ensuring dependable and worry-free use. 【Precise Alarm Logic】Water alarm features a multi-level alarm logic. Upon detecting a water leak, it will alarm continuously for 10 seconds, then alarm again for 5 seconds after a 3-second interval, cycling the warning to ensure users are fully aware of the water leak hazard. This water leak detector also supports an automatic detection and recovery function; after the alarm is paused, it will automatically restart detection after 5 seconds, reducing the risk of missed detections. 【Dual Sound and Light Alerts】Water leak detector is equipped with a dual alarm system of a buzzer and a three-color LED indicator light. When the water leak sensor detects a leak, it will simultaneously emit a 100dB high-decibel alarm sound and a continuously flashing red indicator light. During the alarm, pressing the button briefly will temporarily mute the alarm; detection will automatically resume after 5 seconds, balancing effective alerting and convenient use. 【Four Adjustable Volume Levels】To meet the noise requirements of different scenarios, the leak detectors feature four adjustable volume levels. Continuously short-pressing the button twice cycles through the "High/Medium/Low/Mute" modes, matching the leak detection needs of various environments, including homes, warehouses, and server rooms. The factory default is high volume mode to ensure the alarm sound is clear and easily distinguishable. 【Ultra-Long Battery Life】Water leak alarm uses low-power technology and is powered by two AAA batteries. In standby mode, it has a battery life of up to 5 years, significantly reducing the frequency of battery replacement. The device features a built-in low battery warning function. When the battery level drops below 5%, it emits a "beep" sound every minute and the yellow indicator light flashes, providing timely reminders to replace the battery for worry-free long-term use. 【IP66 Waterproof - Multiple Scenarios】Flood sensors for home boast excellent environmental adaptability, reliably operating in temperatures ranging from -20℃ to 60℃ (-4°F to 158°F). Combined with IP66 waterproof protection, it can continuously detect water leaks regardless of environmental temperature and humidity, whether in cold outdoor pipes, hot rooftop water tanks, or damp bathrooms and basements.