Touch-free Electronic Lavatory Faucet, Green 1000 1953 from Stern. Internal 9 V Battery
Electronic lavatory faucet activated by infrared sensor. For hot and cold water. Solid brass one-piece construction. Available with an internally mounted 9V battery, externally mounted 9V battery or a 9V transformer. Filters included. Sensor range is adjustable by remote control. Other sensor settings (delay in, delay out and security time) can also be adjusted by remote control. Faucet will
automatically shut off after being used for more than 90 seconds. Sensor features a low battery level indicator.