1. Battery life up to 8 years
2. Add contactless card (RF card) technology to transmit data wirelessly
3. Adopting electric suspension ball valve technology, reliable operation and small pressure loss
4. Microcomputer and micro memory technology, highly integrated and highly reliable
5. Fully sealed design, suitable for use in humid environment
6. Prevent external electric and magnetic attacks. When external strong electric and magnetic attacks occur, the valve will automatically close and indicate.
7. It has the function of collecting water charges in advance
8. The IC card can record the operation of the meter, improve the management efficiency and realize water saving.
