Is wired monitoring better or wireless monitoring better?

Generally speaking, the signal and picture clarity of wired monitoring is better than that of wireless monitoring, and it is more convenient to use.

The monitoring camera is a semiconductor imaging device, so it has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long life and vibration resistance. In the security system of surveillance camera, the image is mainly produced by CCD camera, which is the abbreviation of charge coupled device. It can convert light into charge, store and transfer the charge, and also take out the stored charge to change the voltage, so it is an ideal camera element. The CCD camera composed of it is widely used because of its small size, light weight, no influence of magnetic field, vibration and impact resistance. Advantages of wired monitoring: strong anti-interference ability and stability.

The disadvantage of wired monitoring requires construction wiring, and some changes will be made to the installed building wall during installation. It is tedious, time-consuming and uneconomical for home users to rewire when installing surveillance cameras. Basically, it can only be accessed by computer, and its use range is limited, which is no longer suitable for modern families.

Advantages of wireless monitoring: no wiring, convenient installation and increased number of cameras. If you want to move, you can have power and signal, and you can use the mobile app for remote control and two-way voice. This kind of home network monitoring is the market development trend and mainstream.

Disadvantages of wireless monitoring: When it is used indoors, the signal is greatly reduced by the wall, which affects the video transmission.