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Almost all Stern products have the two possibilities available: E versions to be powered by mains via a supplied 9V transformer or B versions to be powered by a supplied 9 V battery. Mains version have the obvious advantage of no batteries to be replaced. Moreover, as the battery in ...

Piezoelectric technology is used for touch controls. If a force is applied to a piezo switch button, surface charges are induced by the dielectric displacement and an electrical field is built up. Electrodes transform it into electric voltage. This voltage is used to operate a solenoid valve that controls the ...

The remote control can be used to change the following parameters for all of Stern's products: Range: the sensor range is the range an object can be away from the sensor in order to activate the faucet. Security time (faucets and shower controls): the time the faucet will automatically shut ...

Stern usually supplies “Component kits” which include all the components a faucet producer needs to prepare his own range of electronic faucets. A kit usually includes an infrared sensor, a solenoid valve, water proof connectors and a battery box if needed. There are kits for internal, external and concealed applications. ...

Automatic faucets combine four key components: Solenoid valve, electronic unit (infrared sensor), power source, and faucet body. Solenoid valve: Transforming electrical energy into motion, the solenoid physically starts and stops the water flow. Stern products use \"latching\" solenoids. The solenoid is initially energized to start the water flow, the plunger ...

Brushed anodized aluminium taps available in grey or black finish, with autonomous controls, to match accessories in the range by the same name. The Sen system includes wall-mounted taps, a flexible hand shower, a shower column, surface-mounted taps and floor-mounted spouts. The accessories include holders for small objects in various ...

Modern, stylish and hygienic: the Feeling electronic faucet from Silfra. An angular faucet that operates at the touch of a button, the Feeling has a futuristic attraction. Gently glowing red or green dots indicate the hot ...