Detail the difference between "cottage" LCD splicing screen

[ Huaqiang Security Network News ] Professional LCD splicing is built-in embedded full HD image splicing processor, high voltage power supply board, high performance image driver board, multi-signal interface board, RS-232 serial port control board and compatible central control software. The whole machine, at the same time, comprehensively considers the metal mold shell, fast heat conduction, fast heat dissipation, damage protection of installation and logistics, anti-pressure ability after multi-screen superposition, overall color consistency after multi-screen superposition, compatibility Etc., is the real LCD splicing screen, is the LCD splicing screen that users can directly use, is the only regular product that can obtain the Ministry of Public Security inspection report and 3C electronic product compulsory certification. Generally, only large brands or strong manufacturers often have production integration capabilities.
LCD splicing screen
"Mountain" LCD splicing screens are mostly patchwork, the screen is bare, the wiring is messy, and the quality hidden danger is more. The "cottage" LCD splicing screen is mostly speculative operation of "roast speculators", which not only has a small scale of operation, no substantial inventory, no Quality assurance and R&D strength, and even occasional change of contact telephones to avoid possible after-sales service. In the early stage of actual promotion, the vague concept or vague excuse is often used to defraud the “not in-line” customer's contract and down payment deposit, and then the capital from the “second-hand channel” into the LCD panel, splicer, “PS” Ministry of Public Security inspection report and 3C Qualifications such as certificates earn a portion of profits with a simple “hands-on, right-handed, right-handed” approach.
When many customers switch to our professional LCD splicing screen, they often complain about the victimization experience of “cottage” LCD splicing screen. For this reason, in order to provide more reference for more professionals before purchase, they will reflect the past customers. The "screen selection" experience is provided as follows:
"Mountain" LCD splicing screen has no complete machine casing, no backboard shell, and the back is bare. Some "cottage merchants" attract customers with the name of absolute original. In fact, "cottage merchants" have no strength to design reasonable structure and open. Shell mold. The drawbacks of this are:
1. The screen body is bare and not dustproof and moisture proof;
2. The screen body has no heat conduction design;
3, the screen body has no heat dissipation design;
4, the screen body must be external splicing box, the plugging and unplugging wiring is bare, easy to loose or easy to be damaged by mice, insects;
5. The screen structure has no loss-proof support design. After the multi-row and multi-column screens are superimposed and installed, the bottom screen will suffer various damages due to more heavy pressure.
6. Most of the methods used are “outsourced” splicers, which have no R&D and quality assurance capabilities. When customers raise quality objections, it is often difficult to check quality problems.
7, the general test before the test is not carried out, so it is easy to appear color inconsistency problems, most of the problems require the adjustment of some screen parameters or avoidance;
8. The overall distribution is rough, the wiring is messy, the hardware has no protection design, the installation quality is rough, and the quality hidden danger is more in the later stage;
9. After the screen body is installed, the surface is not flat, the bilateral gap is not uniform, and even too large;
10. Since such assembled products are non-directly usable products, they cannot obtain formal inspection reports and 3C certificates from the Ministry of Public Security, which is not conducive to the final acceptance and audit of some projects;
On the surface of the “cottage” LCD splicing screen, the screen body + external splicer is more cost-effective. In fact, the rough workmanship not only affects the value of the project, but also leaves the quality hidden danger that the user can't escape. Perhaps the comprehensive cost is not worth the loss!
Throughout the industry, well-known brands such as: Skyworth, TCL, Konka, Hisense, Xiangshi, HDID, VTRON and other manufacturers have built-in embedded splicer design, therefore, professional is the choice of assured quality!
The above information is for reference only, I wish all partners business is booming, and the financial resources are wide!

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