Smartwares FWA-18210 Water Leak Detector Never be surprised by a major leak thanks to the Smartwares FWA-1821 Water Alarm. Thanks to the water alarm, you are warned in time to prevent serious water damage. Prevent water damageA leak can lead to a lot of damage, especially when you discover the leak too late, e.g. if you are sleeping. The water leak detector warns us of leaks so that you can act in time. Its alarm signal is an 85 dB alarm when water is detected. The Smartwares water leak alarm comes with a battery with a 3-year lifespan. When the battery is about to run out, it warns you with short beeps. Installation and testingTo test the water alarm, place it on a plate with a little water and the alarm should go off. The water alarm can be placed anywhere on the floor, for example in the basement or under the sink. The water alarm is ultra-thin with a height of only 2.5 cm. This allows the alarm to be placed under your washing machine. - Prevent serious water damage with the Smartwares water alarm- Be warned in time with an 85 dB alarm- Easy to test with a little water on a plate- Ideal for use near your washing machine, kitchen sink or other places with a high risk of leakage- The low battery indicator ensures that you replace the alarm in time