WaterStop is a wireless smart valve (Jeweller) that automatically shuts off the water in 5 seconds in a facility with an Ajax security system installed by alarm from the LeaksProtect (AJX1180010) or a third-party flood detector. You can also program closing time scenarios, closing times and even when arming the system. The device combines a high-quality valve and a powerful electric actuator. You can manage WaterStop and check its status from anywhere in the world, all you need is an internet connection and an Ajax app.