​​Have you also encountered this situation? ​ ​
I see fellow hotels using cool LED screens to attract customers, but when I purchase them myself, I am confused by the various parameters - what is the difference between P2.5 and P4? Will the brightness of 5000cd/m² be too dazzling? What's even worse is that some screens develop chromatic aberration and dead lights after half a year, and the maintenance fee is more expensive than the purchase price...

​​Level 1: Parameter Mist Breaking Technique​​

​​Three sets of golden parameters that novices must read:​​

1. ​​Pixel pitch​​：

   • Select P2.5-P3 (160,000-110,000 pixels per square meter) for the main screen in the banquet hall/lobby to ensure no graininess when viewed from 5 meters away.
   • P4-P5 is sufficient for guest room information screens, and the cost drops by 40%

2. ​​Smart brightness adjustment​​：

   • Lobby screen selection 4000-5000cd/m², still clear on rainy days
   • The restaurant atmosphere screen is controlled below 1200cd/m² to avoid dazzling during meals

3. ​​Protection level​​：

   • The outdoor door screen must be IP65 waterproof and able to withstand the continuous heavy rain in Mouding’s rainy season.
   • The screen at the kitchen food delivery port must at least be resistant to oil smoke corrosion

​​Avoidance cases​ ​: Last year, a B&B bought a non-standard screen for cheap. As a result, water entered during the rainy season, causing the entire screen to short-circuit. The repair cost was 28,000 more than the newly purchased screen.

​​Level 2: The Secret of Purchasing Channels​​

​​Comparison of three reliable purchasing routes​​：

​​Special reminder​ ​: Require suppliers to provide a "72-hour aging test report" to avoid buying refurbished modules. Regular manufacturers will conduct a -20℃~60℃ limit test on each box before shipment.

​​Level 3: Scenario configuration formula​​

​​Mouding Hotel’s Four Area Configuration Guide​​：

1. ​​Lobby reception area​​

   • Choose curved P2.5 full-color screen (radius of curvature ≥ 3m)
   • Equipped with ambient light sensor to automatically adjust warm and cold light
   • Case: A resort hotel uses an 8㎡ curved screen, and the guest photo sharing rate increases by 65%

2. ​​Banquet hall background wall​​

   • One backup power module is configured for every 10㎡
   • Refresh rate ≥1920Hz, no ripples when shooting live broadcast

3. ​​Outdoor guidance screen​​

   • Aluminum-magnesium-zinc alloy box + honeycomb heat dissipation, extending service life 3 times
   • Actual measurement: When similar products are exposed to the sun at 45°C, the brightness of inferior screens decreases by 42% in 2 years, while that of high-quality screens only decreases by 8%.

4. ​​Room information board​​

   • Choose ultra-thin embedded design (thickness ≤8cm)
   • With touch interaction function, reduce the pressure of front desk consultation

​​Exclusive purchasing tips​​：
Suppliers are required to provide a "three-year brightness attenuation curve". The annual brightness attenuation of high-quality screens should be <3%. Don't forget to let the technician demonstrate "blind plug replacement" on site - the modular design of the good screen allows a novice to replace a faulty unit in 5 minutes

Recently, a new trend has emerged in the industry: head manufacturers have begun to provide "screen insurance", and if more than 5% of the dead lights occur, they can be directly replaced with new ones. This service is particularly suitable for rainy and humid areas such as Mouding. It is recommended to include it in the purchase negotiation terms.

for more product information and pricing, please contact us .