Sales Department Small Pitch Full Color LED Screen - Suzhou Full Color LED Display Screen - Hefei Haoxian Technology and Hard Work

What are the reserved strong and weak electricity for the 25 square meter LED full-color screen in the real estate sales department? Is it a socket or a cable for direct power supply? Can only the network cable be reserved for weak electricity?

25 square LED full-color screenThere are many things that need to be reserved, but now most of them are wireless LED full-color screensAlthough the cost has increased, stability and maintainability have decreased. Strong power is definitely necessary. If high-definition signals are used, HDMI cables need to be added, and each input signal requires one cable. HDMI cables are also weak power and are more suitable for high-definition transmission compared to using network cables. The quality of the display will definitely deteriorate. Therefore, if you don't need network cables, you don't need them. Reserve three network cables, one for controlling the large screen, one for controlling external devices, and one for backup, equipped with thirty triangular socket sockets. Setting up an overall leakage device can achieve one key power-off. Here are some important things to clarify, such asThe LED full-color screen has 13 signal inputs, so 13 HDMI cables or VGA cables are reserved, which can be installed on the ceiling, and an extender can be added later. Be sure to reserve enough space, otherwise digging the bottom plate for later project expansion will not be worth the loss. Just 2-3 more signals than the original planned signal output port are enough. If the difference is not much, reserve 3 wires

★ Screen size:

★ 1. Pixel tube spacing: mm, adjustable brightness range 0-1100CD/m²， Brightness uniformity ≥97%The contrast ratio is ≥ 5000:1. (Provide a copy of the testing report issued by an authoritative third-party testing agency, which should reflect this item in the report)

2. LED tube: SMD package1010Three in one surface sticker.

3. Physical density: /㎡。

4. Unit board size: 320X160Number of unit board points：.

★ 5. LED pixel out of control rate: The out of control rate measured for the entire screen pixels is≤1/100000Provide a copy of the testing report issued by an authoritative third-party testing agency, which should reflect this item in the report

★ 6. Screen refresh rate: ≥ 3840HZ.

★ 7display screenNo ghosting phenomenon appearsNo trailing phenomenon, no "caterpillar" phenomenon, no open cross phenomenonProvide a copy of the testing report issued by an authoritative third-party testing agency, which should reflectCertificate of Qualification for Four Tests）

8. Anti interference compliance: IEC801 execution standard

★ 9. Flame retardant:reach, achieve, attainV0 level (provide a copy of the testing report issued by an authoritative third-party testing agency, which should reflect this item in the report)

★ 10. Waterproof rating: Front IP30(Dot matrix part), IP5 at the back0(Provide a copy of the testing report issued by an authoritative third-party testing agency, which should reflect this item in the report)

★ 11Energy saving testing: The product must be energy-saving and meet the first level energy efficiency standard.(Provide a copy of the testing report issued by an authoritative third-party testing agency, which should reflect this item in the report)

★ 12The LED module is equipped with a six axis precision fine-tuning structure device, which maximizes the gap P between adjacent modules≤0.02mm.(Provide a copy of the testing report issued by an authoritative third-party testing agency, which should reflect this item in the report)

★13、The visual comfort index (VICO index) of LED display screens ranges from 0 to 1, and there is basically no fatigue to the human eye(Provide a copy of the testing report issued by an authoritative third-party testing agency, which should reflect this item in the report)

★14、The LED display screen has dual backup functions for control system hardware and data signals. When one signal fails, it automatically switches without affecting normal displayProvide a copy of the testing report issued by an authoritative third-party testing agency, which should reflectThis item)

Hefei Yixian Display Technology Co., Ltd. specializes in Hefei LCD splicing screens,LED full-color screenTouch query machine, queuing system, intelligent conference tablet, interactive slide screen, triage queuing and calling system, WeChat appointment queuing system, information publishing system, outdoor advertising machine.