Prepaid Water Meters

Brass Water Meter
This is a fully intelligent STS meter. It has a ball valve that can completely shut off the water supply or can be configure to reduce the flow of water. It has the User Interface Unit (UIU and the metering device, the Measurement Control Unit (MCU). The communication between the MCU and UIU is 488 MHz RF. The MCU can also communicate back to the RF data collector which makes these water meters a smart device. These meters are used mostly for domestic connection, however they are used on small commercial installations as well.