The company mainly produces equipment, IC card system are: IC card water control, IC card water machine / water dispenser, IC card, washing machine, IC card Shoufan machine, IC card, safe deposit box, IC Card Internet cafes charging system, IC card access control and so on. If you need please contact me! 

 Connaught Shenzhen Science and Technology Development Co., Ltd production of water home water control ic card swipe 
 Water control card, the smart IC card water controller, IC card water control systems, IC card water control card, IC card, smart meter, radio frequency smart card meter, CPU card, smart meter, credit card water meter, water control, water control induction machine using advanced intelligent control IC card technology. 
 One water control features: 
 1, pulse flow meter, electric valve, three in one credit card charge controller design integration; completely blocked the employees (students) easy to steal water and the destruction of the phenomenon (with magnetic suction valve, directly connected to 12V power supply to the solenoid valve) ; 
 2, installation easy and convenient, as with the installation of water meters; 
 3, all-sealed waterproof design, electronic control and enforcement agencies are sealed for waterproof, suitable for bathroom, bath, apartment high humidity and a variety of harsh environments. Ensure that products with higher stability, durability; 
 4, each card can be limited to the maximum day water consumption, over-reject water. 
 5, in the cold and hot environment can be used; 
 6,8-bit high-brightness LED digital display, light intensity is more suitable for outdoor use; 
 7, optimal use of imported capacitance in the electronic circuit design to ensure that a sudden power under any circumstances can safely close the valve; 
 8, the system uses the IC card companies MF1 PHILIPS contactless smart cards, prepaid card on the resource-rich, IC chip on the card capacity, there are 16 sectors can be allocated for use;