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 control f7 access control distributor in Henan, the price is reasonable, to work with us is your first. The control SC202 four lines blue LCD display and two-color LED, Chinese or English voice prompts, 16 backlit keyboard can operate at night. Independent RF card access control, RF card + 5-digit password, 1-5 PIN numbers and other authentication, tamper alarm, illegal door alarm, door did not shut the alarm and police hostage, and output all the way to alarm trigger signal can be external alarm number, warning light or alarm host, supports real-time monitoring of access control software, fingerprint reader software and time and attendance software. 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, 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, the price is reasonable in the control f1 Henan wholesale access, work with us is your first. Shuntong access control is China's best-selling brand of access control, access control installation choose Shuntong access control, door passed! Strengths and weaknesses in the control of access control: with respect to the reader and controller separation of network access control system, lower the cost of some of the access control, but since the control section exposed, the security level is slightly lower, often used in some companies there is only one access point Users, medium and large multi-door access control system will probably use the card reader and controller separate networked access control system to meet the needs of high-end user access on the stability and security. Access control is often also with keyboard settings and LCD, can meet the domestic demand on the part of the customer's appearance, but because the liquid crystal is vulnerable parts, its stability, anti-jamming will not as good as networked reader and controller separation access control products, imported products (except some Taiwan products) are generally still use the card reader and controller isolated mode. In attendance access control f1 Henan wholesale, access control, [Kim] Comet (View) provided by the Zhengzhou City Branch source Electronic Technology Co., Ltd. Zhengzhou City Branch source Electronic Technology Co., Ltd. (ysh119.china.b2b.cn/) strong, credible, in Zhengzhou, Henan attendance machine industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zhengzhou Branch into the brilliant and you work for a better future!