Zhengzhou Branch source Electronic Technology Co., Ltd. is an industry expert in the field of consumer card, the company is committed to the development of IC smart card "card" and RFID radio frequency systems and intelligent water saving product development, production and sale of access control machine factory outlets, providing customers a comprehensive solution on the smart card, "Card" and monitor the family. Zhengzhou control access control is China's best-selling brand of access control, installation of access control to choose Shuntong access control, door passed! Access Control controls the Case for Government Offices: Government offices can effectively regulate the order in the workplace really wholesale access control can prevent criminals attack government offices, to protect the personal safety leadership within government agencies working hours, work outside visitors. more staff than the complex, if not used access control systems, it is easy to forget to turn off government personnel office door, easy for people without legal status to enter some offices to steal information and property, but also the staff to take the keys, and out, very inconvenient, low working efficiency, greater security risks. Installation of access control system can effectively solve these problems. Zhengzhou Branch source Electronic Technology Co., Ltd. is an industry expert in the field of consumer card, the company is committed to the development of IC smart card "card" and RFID radio frequency systems and intelligent water saving product development, production and sales for clients on smart card "Card "and monitoring the series of comprehensive solutions. Involving: business card, campus card, the district card. Its applications include: Dining Hall, water management, the control fingerprint access control, time and attendance management, savings and consumption, patrol system, membership management, water charges and other applications. We provide consumer devices, stable performance, quality assurance, reasonable price, cooperate with us is your first. Wiring construction edit 12VDC power cable, wire 12VDC power supply and access one machine between the recommended two-wire line, diameter at 1.0 mm2 or more; exit button line, the left button to access one machine line between the ports is recommended two-wire access control, diameter at 1.0 mm2 or more; electric locking wire, power locks to the line between the ports access one machine, we recommend using a two-wire power cord, diameter at 1.0 mm2 or more. If more than 50 meters with a thicker line, or multiple parallel strands; or by Spinner supply, an increase in the output voltage to about 14V. The longest no more than 100 meters; Magnetic lines: door sensor to the line between controller port, it is recommended to select two cores, 0.5 mm2 or more in diameter, if not need to understand the switch state line door or no door for a long time did not turn off the alarm and illegal intrusion alarm, door sensor line do not take; reader line: line card reader to access one machine port. It suggested 8-core shielded multi-strand twisted-pair cable (including two core spare, if not legitimate card reader audible feedback line LED and beeper do not take the line), the data line Data1 / Data0 mutually twisted, Wire recommendation 0.5 mm2 or more, up to not more than 100 meters, shielding wire controller GND. Fingerprint Access Control Wholesale | [Kim Comet] (Online) | Luoyang access control provided by the Bureau of Zhengzhou City, the source Electronic Technology Co., Ltd. Fingerprint Access Control Wholesale | [Kim Comet] (Online) | access control Luoyang Zhengzhou City Branch source Electronic Technology Co., Ltd. (ysh119.china.b2b.cn/) this year introduced a new upgrade, the above picture is for reference Please call the telephone or pictures on this page, for the latest information, Contact: Manager.