Rui Guan

1. The local environment is different.

Literally, outdoor advertising machines are used in outdoor, complex and changeable environments, such as shopping malls, communities, parks, scenic spots and so on. They are all outdoors, and the weather is changeable. There is sunshine and rain in summer and wind and rain in winter. Indoor advertising machines are mainly used for elevators in buildings, supermarkets, chain stores, cinemas, subways, stations, banks, hospitals and other places.

2. Different functional requirements

The environment of the indoor advertising machine is relatively stable, so there are basically no special requirements, just to meet the normal functions of the advertising machine.

The environment that outdoor advertising machines face is changeable, which needs to meet more functions and higher requirements.

(1) First put outdoors, it must have waterproof, explosion-proof, dust-proof, anti-theft, lightning protection and anti-corrosion functions;

(2) The brightness of the LCD screen should be high, generally 1600, so that under direct sunlight and high-intensity light, the brightness of the LCD screen will not be very dark, and it can be seen clearly even in cloudy and gray weather;

(3) It should have good heat dissipation function and constant temperature function, and can operate normally in hot summer or cold winter;

(4) Outdoor lcd advertising machine has high working power, so it needs a stable power supply in terms of voltage.

3. The cost and price are different.

The function and technical requirements of indoor lcd advertising machine are low, so its cost is much lower than that of outdoor. Therefore, the price of indoor and outdoor advertising machines with the same size, version and configuration is different, and the outdoor price will be higher than the indoor one.

When choosing an outdoor advertising machine, it is mainly determined according to the environment of the place of use and the functions to be realized, and the most important thing is the applicability.