The aws series water leak alarm equipped with led and siren to inform you when any leakage occurred. Features: Equipped with "detecting line broken" and "leakage"alarm led indicators Adjustable sensitivity level Detecting loop provides effiecient protection by warning alarm Stand alone or can be connected to security system Length of detecting line is adjustable upon request Easy installation for flexible applications Can be applied to various areas, such as computer room, server room, data center, factories, offices and etc. Approx. 50x80x100(mm), 400g