Cheng Xiang, the company has a strong smart product development team, all own product development, better control and improve product goods. The successful launch of market products: hotels, apartments, offices, clubs with the smart card lock (with magnetic card / IC card, TM card, RF card, Mifare Card Lock: hotels, apartments, offices, with lock, password lock: Hotel with Mifarea card, password); door was, to take power switch. Cheng Xiang is currently the intelligent lock in variety and style most of the manufacturers. Products for many years by the Ministry of Public Security and other departments detection qualified and passed a number of international certification. This product has the reliability and safety of two main characteristics: reliability ?? industrial motherboard design, automatic SMT processes, surface three anti-special treatment. Advanced vacuum coating process, using international advanced PVD plating process, corrosion, durable;? High security safe lock, using the American standard five-bolt lock body, anti-disturb function, rotating interior knob. ??? Hotel Lock Features: 1. noble and elegant design style; 2. precision full metal steel integrated manufacturing process without an exposed surface of the lock screw, strong anti-destructive 3.Unique hidden keyhole difficult to be found, to ensure maximum security 4. 5. Replacing the battery is easy to operate free handle designed to effectively prevent vandalism 6. The encryption used by the US ATMEL card or PHILIPS company Mifare1 card 7. Electronic undervoltage alarm function 8. The door did not shut the alarm function, do not disturb function 9. for "38 is equipped with door 10. Optional color: Phnom Penh Chrome, Chrome, nano-gold Website: www.chengxianglock.cn Contact: Fu Wen Xia Tel: 18902449376