Many people will install the access control system, but because the installation is relatively simple, many people will choose to install it by themselves. In addition to the official installation method, there are still many precautions that many people do not know during the installation of the access control system.
1. Precautions for the installation location of each equipment in the access control system
Card reader: Do not install it on a metal object, the distance between two card readers should not be less than 30 cm, and it is best to supply power through the controller.
Network adapter: The connection with the controller is in a hand-in-hand way.
Controller: A controller without isolation, it is recommended to use the same power supply.
Lock: When installing the magnetic lock, it is necessary to make the lock body and the relay iron plate tightly combined, otherwise there will be insufficient suction. Electric mortise lock, if you need to open the socket when installing the electric mortise lock, pay attention to the hole diameter must be large enough, and the depth must be deep enough to allow the lock tongue to be fully inserted.
2. Precautions for the installation of each equipment of the access control system
Power supply: Ensure that the power is sufficient, try to use a linear power supply, and the door lock and controller should be powered separately. The power supply should be installed as close as possible to the electrical equipment to avoid interference and transmission loss.
Wiring: It is divided into power lines, communication lines, and signal lines. When wiring, pay attention to separate the strong and weak lines. The distance between the two tubes is required to be greater than 20cm.
Power cord: the wire diameter is thick enough, using multi-strand wires.
Signal line and communication line: use shielded five types of twisted pair. Among them, the 485 bus must be connected with a twisted pair of wires. When purchasing wires, it is recommended to use 4*0.5 four-core shielded wires.
Author:Written by Ms.Vivian He from S4A INDUSTRIAL CO.,LIMITED
Factory Address:Building S4A, South Third Lane, Qiuyuling Street, Zhangkeng Village, Hengli Town, Dongguan City, Guangdong Province Office Address:#601,floor 6 ,building 1,JINFANGHUA industrial zone, Bantian St. Longgang Dist. Shenzhen, PRC.
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.