Indoor LED Display SA250-Series

Focused on Indoor Spaces

Our SA250-series indoor electronic displays feature a universal magnetic panels (250*250mm/wired connection), and 45mm thick aluminum cabinet (available in multiple sizes based on module dimensions). Front-mounted and easy to maintain, is an alternative solution for indoor video walls. Suitable for fixed displays in various indoor billboards, hotel lobbies, banks, and more.

● This series of cabinet supports 6 sizes (250*500mm, 250*750mm, 250*1000mm, 500*500mm, 500*750mm, 500*1000mm), and they can be mixed and used in one project;

● Installation steps: Secure the back bracket (three ways) – secure the cabinet to bracket – connect the power and network cables – test the around modules – then proceed with all the other modules.

● The cabinet features mounting holes at all four corners, using various mounting brackets, it can be mounted on the wall (back bracket), floor-standing (sun shape truss), suspended (lifting bar), curved (multi-angle truss), or on column (45-degree angle);

● From shopping malls, indoor led billboards, hotel lobbies, banks, you can design them freely.

Indoor LEDs utilize integrated SMD packages with red, green, and blue chips; viewing angles range from 140° to 160°; key models include SMD1010, SMD1212, SMD1515 and SMD2020.

Driver IC receives digital signals from the control system and converts them into current drive signals, thereby controlling the on/off, grayscale and refresh rate of the LEDs.

Indoor modules require small pixel pitch, moderate indoor brightness (550-1000 nits), high contrast, and clear and detailed images; GOB protection processing is optional.

Input is typically AC 220V/110V, and the output is DC 5V, ensuring stable operation of the lamp beads and IC; the conversion efficiency is typically between 80% and 90%.

Control card(MRV208/MRV412) receives data from the host device, parses the signals, and distributes them to the driver IC, thereby controlling the LEDs to display each pixel.

Cabinet is precision-machined by CNC with accuracy up to 0.01mm, we deliver cabinets with the appropriate appearance based on your order quantity and production lead time.