How to activate the smart door lock reader using the access control reader

How to activate the smart lock reader? Access control readers include ordinary access control readers and smart locks, door lock readers, etc. Card readers are the main part of the access control system, especially in companies, communities, hotels, apartments and other environments, readers are widely used. The main purpose is to transmit electromagnetic waves through a fixed frequency and read the card information to open the door. It is a very common and traditional access control system. This article mainly introduces how to use it. 7DF smart lock China

The non-contact IC card (inductive IC card) card reader with the door disabled is an important part of the access control system and is the key equipment for the signal input of the access control system, which is related to the stability of the entire access control system. 7DF smart lock China

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The reader emits electromagnetic waves at a fixed frequency. The frequency is generally 13.56 MHZ. When the proximity card enters the electromagnetic radiation range of the reader, it triggers the coil on the card, generates current and triggers the antenna on the card to read the card. The device emits a signal with card information. The card reader converts the level signal into a digital serial number and transmits it to the local controller. The local controller uploads the information to the upper controller and finally uploads it to the access control server. The server compares the card number with the information in the database to obtain all the card information. 7DF smart lock China

The reader is divided into contact readers, contactless readers, and 7DF smart locks.

The reader is divided into single-interface readers and dual-interface readers and multi-deck contact readers from the readable card interface. 7DF smart lock China

Card readers mainly include: parallel port reader, serial port reader, USB card reader, PCMICA card reader and IEEE 1394 card reader. 7DF smart lock China

The card reader can be divided into two types from the card reader protocol, one is a 485 card reader and the other is a Wiegand card reader. Wiegand 26 and 34 agreements, these two agreements are conventional agreements. 7DF smart lock China

Card readers can be divided into IC card readers and ID card readers from the type of card reader. IC card readers are non-contact IC card readers and writers. They use a USB interface to realize the connection with a PC. Power supply or keyboard port power, which supports access to all functions of the RF card. The series of equipment used in access control, attendance, meeting attendance, highways, tourism, parking, bus fees, shopping malls, membership systems, and a variety of application system card issuing system. 7DF smart lock China

ID card reader is used to read the ID card, the card reader supports plug and play, can be easily plugged in during use, no external power supply, users do not have to load any drivers, windows system directly as a HID equipment keyboard. After the USB port of the computer is connected to the card reader, the card reader starts a self-test and initialization with a "drip", and then the "drip" is initialized successfully, and the state of waiting for a card is entered. 7DF smart lock China

Access control card reader: used to read authorization card (ID card, IC card, etc.) information, it is connected with the access controller. 7DF smart lock China

Access controller: The main controller of the access control system, the soul of the system, used to connect all input devices, output devices, process information, store data and other functions. Both are required equipment for the access control system. Electronic locks and exit buttons are also required for the system. 7DF smart lock China

The main read-out card of the access control card reader, the access control controller is to receive, output and input all the signals through the signal. 7DF smart lock China

The reader must be connected to the controller for normal use, and the reader and controller must be docked. Both are +-power sources and cannot be used alone. 7DF smart lock China

Usually there will be 6 lines, the difference is that one is a card reader, and the other two are mostly beep or indicator line (can not be connected) 7DF smart lock China

Two are data lines (these four must be connected), one is the controller, and the data is passed to the controller. The cardholder swipes the card reader, and the controller then drives the door lock to open the door. 7DF smart lock China

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