Prepaid tiered water price remote transmission smart water meter

Main features: 1. Ultra low power consumption design, long service life; 2. Adopting non-contact logic encryption card, data transmission is secure and reliable; 3. Equipped with tiered billing function, supporting 5 tiers and 6 water prices; 4. Abnormal detection and recording function; 5. Regular valve maintenance function: utilizing the instantaneous impulse force caused by pipeline pressure to achieve automatic discharge and rust removal. 6. Adopting LCD display, displaying complete and accurate data, and reading data conveniently and quickly. Real time clock design to achieve date recording and display functions; 7. If the user's card is lost, a replacement card can be provided through a specific program.