Product Description & Technical Details
Product Description
The 4-in-1 Master Remote (UN10/BVSA) is a highly versatile "Universal" solution specifically designed for older generation CRT (Cathode Ray Tube) Televisions. It simplifies inventory by replacing dedicated remotes for four major brands—Videocon, Sansui, Akai, and BPL—with a single device. Known in the market as the "BVSA Master Remote," it features a robust build and a specialized chipset pre-programmed with the IR codes for these specific manufacturers. It is a perfect choice for repair shops and retail stores looking to provide a reliable replacement for legacy TV sets.
Key Highlights
Multi-Brand Compatibility: Eliminates the need to carry separate stock for BPL, Videocon, Sansui, and Akai.
Plug and Play: No complex programming codes are required; it is designed to work out of the box with most models from these four brands.
Legacy Support: Specifically optimized for the signal frequencies of older picture-tube TVs, which modern universal remotes sometimes fail to trigger.
Ergonomic Design: Features large, easy-to-read buttons and a lightweight body for comfortable daily use.
Full Functionality: Includes all essential keys for volume, channel navigation, menu access, and AV/TV source switching.
Technical Specifications
Battery Type: 2 x AAA Batteries (Sold Separately)
Carrier Frequency: 38kHz
Dimensions: ~18cm x 5cm x 2.5cm
Weight: ~80g
Logic Type: Pre-fixed multi-code chipset.
Prototyping & Installation Tip
Because this is a Master Remote, it usually works automatically. However, for some sub-models, you may need to "tell" the remote which brand it is controlling.
Try Direct: Point and press the Power button.
Brand Selection: On many versions of this "BVSA" remote, if it doesn't work immediately, you can hold down a specific button (often a numeric key or a dedicated brand button) for 5 seconds to switch the internal code set to match the target TV brand.
Always use high-quality Alkaline batteries, as CRT remotes sometimes require a slightly stronger IR pulse than modern LED remotes.
Note: This is a Compatible Master Remote. It is specifically for CRT TVs and may not work with modern LED/LCD models. Product images are for illustration purposes only.