Made of stainless steel, this patented design is a revolution in the world of self-contained hand washbasins thanks to the innovative system that allows the use of its tap with electronic sensor, needless to have it connected to the electrical installation, thanks to its integrated rechargeable battery. Like all the rest of the self-contained models, it does not require an external water inlet nor drain. This makes it possible to install it anywhere, indoors or outdoors, without the need for any electrical outlet, which ensures the compliance with the regulations in a flexible feasible way. As you bring your hands close to the sensor, the sink pumps water from the clean water tank (15 lt capacity), dropping into the dirty water tank (same capacity). It is fitted with an anti-odor system. Its large and heavy-duty bowl sink is made with rounded front edges and provided with an anti-spill rim. It incorporates a rear pull handle and wheels for easy transport as well as an integrated bin, which is accessed through a tilting hatch, thus optimizing space in the most discreet way possible. Approximate battery duration: 5 days. *Batteries not included.