Widely used in schools, businesses, government agencies boiled water room, bathhouse, apartments, laundromat and other internal water, electricity control of the situation, to achieve electronic trading and settlement, intelligence, improve user management efficiency. Features ◇ colored translucent shell, smooth design with a full fashion; ◇ fully waterproof design, the keyboard and the upper and lower seams double shell design and a waterproof silicone seals; ◇ unique water-saving design, the use of the reader and Switch dual mode control of water, water is pressed after the card key water, took the card or press the button to stop the water off the water, more humane and conservation; ◇ unique power-saving design, the device can not read cards or no key operating conditions 30 minutes off automatically, automatic start after reader or key; ◇ deductions against the clock, you can be flexible on rates set in line with requirements; ◇ with the flow meter, can measure deductions, more scientific, fair and reasonable; ◇ electronic wallet mode, recording only spending, replacing reconciliations of trouble, use acquisition cards total consumption data can be extracted without complex network, reducing the amount of construction; ◇ easy installation, PC software and The original consumer management systems integration, without re-enter personnel information to direct issuers to facilitate the expansion card into the original system, based on consumption; ◇ simple and convenient user recharge, through self recharge machine card transfer and management center are two ways to recharge . Technical data reader card types: compliance with MIFARE Standard Card Operating frequency: 13.56MHZ Reading time: less than 0.3 seconds Induction distance: 25-50mm (can be put card) issuing volume: unlimited