The operating characteristics of outdoor LCD advertising machines are as follows:
1. Long playback time: 24/7 playback; 2. Operating in high and low temperature environments; 3. Exposed outdoors without obstruction, the protective function needs to be strong; 4. Strong outdoor lighting and high screen brightness requirements. Based on the above characteristics, Rongda Color Crystal Advertising Machine Manufacturer summarizes the following features to enable users to choose higher quality and more suitable products when purchasing outdoor LCD advertising machines.

First of all, "five defenses" are the most important.
Outdoor LCD advertising machines need to be placed outdoors for 24 hours without interruption, and the outdoor environment is complex. Therefore, waterproof, dustproof, anti-theft, explosion-proof, and anti-corrosion functions are essential conditions.

. Although many advertising machines claim to have waterproof features, many are only suitable for indoor use and not for outdoor use, so we need to pay special attention when choosing the casing. Choose a galvanized sheet shell, spray outdoor specific powder on the surface, and provide protection for up to 7 years. Some advertising machines adopt a waterproof structure with a door opening design and are sealed with outdoor rubber strips, which also improves their protective performance. When making a purchase, it is also important to pay attention to its protection level. If the overall protection level reaches IP65, it is considered excellent. In terms of electrical control, it is best to choose outdoor advertising machines with lightning arresters and leakage protectors to reduce the hidden dangers caused by advertising machines and also extend their service life. In terms of explosion-proof treatment, special tempered laminated glass is generally used for outdoor display equipment. Even if the glass is damaged, it can only produce small cracks resembling spider webs. The fragments firmly adhere to the middle layer, which can avoid personal injury or property damage caused by glass falling.

High definition screen, fearless of glare
Outdoor LCD advertising machines usually attract consumers' attention with dynamic images and brilliant colors.

. Therefore, the display screen of the advertising machine is crucial. In strong outdoor sunlight, the display screen needs to have the basic characteristics of high-definition and high brightness. When the brightness of the display screen is 1500-3000 cd/㎡, its content can still be clearly visible under direct sunlight. Many advertising machines use AR anti glare glass on their display screens, which is highly transparent and low reflective, and can prevent ultraviolet rays, providing users with a good visual experience to the greatest extent possible.

Intelligent temperature control, worry free heat dissipation
Advertising machines are exposed to long-term sunlight outdoors, and their operation also generates heat energy. Without a good heat dissipation system, the equipment will suffer serious losses and its service life will be greatly shortened.

. Some advertising machines use air conditioning for heat dissipation, while others adopt forced air cooling for heat dissipation. However, regardless of the heat dissipation scheme, it is generally necessary to maintain a stable temperature between -30 ℃ and 55 ℃. Adopting an intelligent temperature control system for optimal heat dissipation and heating, the display automatically shuts down at high temperatures, and the low-temperature self starting heating module ensures that the advertising machine always has a constant temperature effect, continuously and efficiently displaying rich and colorful images and videos for us.