How to Select outdoor lcd digital signage
2020-07-29 15:05:00 Outdoor LCD Digital Signage-LCD Video Wall Manufacturer-Marvel Technology Read
Over the past few years, more and more media companies, advertisers, retailers and content providers are turning to large-format digital LCD displays to get their message delivered to consumers. How to choose a good quality outdoor display is very impotant for every one.Below some tips to share to you.
outdoor signage displays need to be placed outdoors for 24 hours uninterrupted work, and the outdoor environment is complicated, so waterproof, dustproof, anti-theft, explosion-proof, and anti-corrosion functions are necessary conditions.
2.Although many outdoor LCD digital signage say that they are waterproof, many are only suitable for indoor use and not for outdoor use, so we need to pay special attention when choosing a casing.
3.Choose galvanized sheet shell, spray outdoor special powder on the surface, the protection time can be more than 7 years. Part of the advertising machine adopts an open door design and a waterproof structure, and is sealed with outdoor rubber strips, which also improves the protection performance. When purchasing, pay attention to its protection level. The protection level of the whole machine reaches IP65 even if it is excellent.
4.In terms of electrical control, it is best to choose an outdoor advertising player with lightning protection and leakage protector to reduce the hidden dangers caused by the advertising player and also extend the service life.
5.In the treatment of explosion-proof, general digital signage outdoor will use special tempered laminated glass. Even if the glass is damaged, it can only produce fine spider web-like cracks. The fragments are firmly adhered to the intermediate layer, which can prevent the glass from falling off. Falling causes personal injury or property damage.
2.High brightness screen
Outdoor lcd screen usually attract consumers' attention with dynamic pictures and brilliant colors. Therefore, the display screen of the advertising player is very important. In the case of strong outdoor sunlight, the display screen needs to have the basic characteristics of high-definition highlighting. When the display brightness is 1500-3000cd/㎡, its content can be clearly seen under direct sunlight.
The display screens of many advertising machines use AR anti-glare glass, which has high light transmittance and low reflection, and can prevent ultraviolet rays, bringing users a good visual experience to the greatest extent.
The outdoor advertising display is exposed to long-term exposure outdoors, and the operation itself also generates heat. If there is no good heat dissipation system, the equipment will be severely worn and the service life will be greatly shortened.
Some advertising machines use air-conditioning type heat dissipation, and some adopt forced air-cooling type heat dissipation. However, no matter what kind of heat dissipation scheme, the temperature is generally stable at -30℃～55℃. The intelligent temperature control system is used for the best heat dissipation and heating. The high temperature automatically turns off the display, and the low temperature self-starting heating module makes the advertising machine always have a constant temperature effect, continuously and efficiently showing us colorful pictures and videos.
Based on the above points, I hope everyone can buy a good outdoor advertising player.