This specification sheet is for the Gemini HMI prepayment meter utilising version 11 meter firmware.
The Cashpower Gemini HMI is a single-phase, keypad-based, stand-alone or split prepayment electricity meter in a British Standard housing.
The Gemini HMI can be used as a stand-alone prepayment meter, typically installed inside the household, but can also be used as a split prepayment meter by simply connecting the customer interface unit, which will then be the customer‟s only interface with the meter.
When used as a split metering solution, the meter is usually installed in a secure, locked enclosure, typically a pavement kiosk or pole-mounted equivalent.
The customer interface unit is usually installed in a convenient location in the consumer‟s home – remote from the meter and is connected to the meter with a pair of communications wires.