1) Plating Thickness: Nickel More than 10 Micron Chromium more than 0.3 Micron.
2)Input: 6 V DC through 4 X AA-size alkaline batteries / 220 V AC through 3 pin mains lead can be operated on either mode but connected to both, will work on AC and automatically shift to DC in case of power failure.
3)Inlet/outlet: 15 mm through a control box with an inbuilt solenoid valve.
4)Auto shut off feature: Auto shut off after 100 seconds of continuous sensing to eliminate water wastage in false operation.