Wireless Water Sensor: No need for complicated wiring, the wireless water sensor can be easily installed in any room. 90db Alarm: The 90db alarm alert you immediately when it detects any leaks or drips, ensuring that you can take action quickly. Monitoring of Leaks and Drip: The monitoring feature of this alarm allow you to keep track of any leaks or drips, making it easy to identify and fix the problem.<br><br>Water Leak Detector Protect Your Home From Being Flooded Water Leak Detector has an ultra-loud 90dB alarm, can be heard even in basement. mute button when you find leak. Place it in bathrooms, basements, by to detect leaks. 1. 90dB Alarm 2. Small and Light 3. Easy to Use Battery:AAA 1.5Vx2 (not include) Standby Current:less than equal 50uA Protocol:IEEE 802.11b/g Wireless Range:50m Operating temperature:-10℃-40℃(14℉-104 ℉) Operating Humidity:20%-85% Detection mode:Water sense detection Installation mode:Hanging Standby Time:4-6 months Detection line length:One meter Colour:White Material:ABS Size:100x45x24mm<br><br>Package Contents: 1 * Water Sensor Alarm<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.