LED facade screens
The question of purchasing a screen on the facade is usually raised by shopping centers, advertising agencies, city administrations, or ordinary business owners who want to broadcast commercial and social information to city residents.
In any case, in order to mount a front led screen on the surface of a building, it is necessary to order a design solution, coordinate the placement of the screen with the local authorities, and after obtaining permission to make a purchase.
The main task that any LED screen on the facade of a building performs is interactive interaction with the audience (potential buyers in the case of commercial advertising and the general population in the case of socially targeted advertising).
Facade video screen capabilities
You can increase the interest of the public by broadcasting a facade image from video cameras on a video screen. This possibility is possible only in the case of a synchronous controller, that is, the image on the LED screen of the facade is transmitted in real time and is a display of the computer desktop.
The camera and the transmitter, as well as the receiver and the computer are connected by video cables, and the computer and the video display LAN are connected by cable or fiber (depending on the distance from each other) .In the case of an analog camera, the signal can be transmitted via cable or radio channel (while the distance of the transmitter from receiver must not exceed a distance of 50 m). The receiver connects to a TV tuner or video capture card.
When using IP cameras, cameras and a computer are combined into one local network. At the same time, the software provided by the GT Light company allows you to set the parameters for playing the video stream from different cameras at a given time or at required intervals.
Also, it will not be superfluous to accompany the video sequence with entertaining content: cartoons, video clips, quizzes, jokes, etc.
At the request of customers, facade screens are supplemented with various sound equipment, which can broadcast sound at different distances. However, the maximum distance of the sound range for its comfortable perception (including the presence of the audience near its source) is up to 100 m.
Usually, led facade screens are supplemented with 2 types of sound equipment:
Depending on the power, the sound propagation distance is up to 100 m. Not wide directivity of sound. The advantage is the price, the disadvantage is a narrow frequency band shifted upward (high and low frequencies are cut off);
Weatherproof speaker systems
Cover almost the entire frequency range. 3-5 times more expensive than the previous version, depending on the characteristics and manufacturer.
No matter what type of audio equipment you choose, you need an amplifier. Execution in mono and stereo formats is possible. However, when choosing LED facade screens, choosing a stereo amplifier is a waste of money. A prerequisite for choosing an amplifier is the equal power of the amplifier and the selected audio equipment.
Installation of a front led screen
In order to choose an LED screen for the facade, you need to start from what material the facade of the building is made of. If the facade is completely glass or has windows, and the question of light transmission remains open, then the only correct solution would be an LED transparent media facade screen.
Blocks of media facades are mounted on pre-prepared embedded inserts, which, in turn, are mounted on the stained-glass glazing subsystem. The main "pluses" of the media facade are light weight and transparency.
In most cases, the facade LED screen is mounted on a blank wall. There are 3 options for performing the task, while the screen will be serviced from the "face":
If you choose a led screen facade, the vertical size of which does not exceed 2 m, then you can make a video screen from steel or aluminum blocks, the front surface of which will open upward. In order to gain access to the inside of the unit, you must open the locks and lift the cover. The optimal block size is selected depending on the task and ease of use. This assembly is most popular on small screens and road signs;
The second option, in which the LED screen facade can be made, is the use of special facade modules p6, p8 or p10 of pixel pitch. These modules are equipped with special screws (6-8 screws depending on the selected pixel pitch) that are screwed into the block. In this case, the cabinet (block) can be made of aluminum, steel, aluminum composite panel. The strengths of this option are: a high level of dust and moisture protection - IP67, the thinnest design (15-20cm) of the finished video screen with mounts. The disadvantage of this option is the rather high cost of facade modules;
Also, led video screen facade can be made by direct mounting of modules using magnets on a pre-prepared steel frame. The level of dust and moisture resistance will be inferior to the previous version - IP54, but the finished product will have the lightest weight out of all the listed options.
If it is possible or necessary to service the led facade screen from the "rear", a structure with a depth of at least 0.5 m is assembled on the facade of the building (the distance is quite sufficient for finding the person serving the screen), on which the screen blocks (steel, aluminum, plastic, aluminum composite panel).
When you contact the GT Light company by calling the toll-free number +1 786 292-30-93, you will receive the most detailed information about each type of video screens, their maintenance, differences, as well as answers to any questions that arise and you will be able to make the right choice.
You can also send a request for the desired type of equipment or write to the company manager in the online chat and get a response in real time.