
541-140-004LL Comparison
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![]() | $2.40 | Condition is New, Legrand 541-140-004LL Video and Audio Equipment Accessories, shipping cost = $8.75 | ![]() |

The LeGrand 541-140-004 LL Video Audio Interface is a versatile and high-performance solution designed for integrating video and audio sources into various control systems. This interface is an essential device for any installation project that requires the distribution of multimedia content over a building technology network.
This interface supports both HDMI and RCA video inputs, allowing users to connect a wide range of devices such as computers, Blu-ray players, and set-top boxes. It also offers audio inputs and outputs in various formats, including 3.5mm analog, optical, and coaxial. This flexibility makes it compatible with various audio sources, including TVs, soundbars, and audio systems.
The LeGrand 541-140-004 LL Video Audio Interface is designed with advanced features to ensure seamless integration into control systems. It supports EDID (Extended Display Identification Data) management, which enables automatic display configuration and eliminates the need for manual setup. It also offers HDCP (High-bandwidth Digital Content Protection) compliance, ensuring secure transmission of copyrighted content.
This interface is built with high-quality components, ensuring reliable and stable performance. It features a robust metal housing that protects against electromagnetic interference and provides a sleek and modern look. The device also offers flexible installation options, with both surface and flush-mounting capabilities.
The LeGrand 541-140-004 LL Video Audio Interface is an ideal choice for commercial installations, such as conference rooms, classrooms, and hospitality spaces. It offers easy integration with various control systems, including Crestron, AMX, and Extron, and supports multiple protocols, such as RS-232, IR, and Ethernet. With its advanced features and versatile connectivity options, this interface simplifies the installation process and provides a high-quality multimedia experience.
LeGrand 541-140-004LL Video Balun: An In-depth Analysis
The LeGrand 541-140-004LL Video Balun is a device designed to convert unbalanced video signals into balanced ones for transmission over long distances. Here's an in-depth analysis of this product, including its pros, cons, and a conclusion with a recommendation.
Pros:1. Long-distance transmission: The LeGrand 541-140-004LL Video Balun is designed to transmit video signals over long distances without signal degradation, making it ideal for installations where cables need to run long distances.
2. Balanced signals: Balanced signals offer better immunity to electromagnetic interference (EMI) and radio frequency interference (RFI) compared to unbalanced signals. This makes the LeGrand 541-140-004LL an excellent choice for installations in environments with high levels of electrical noise.
3. Wide compatibility: This Video Balun supports a wide range of video signals, including SD, HD, and 3G-SDI, making it a versatile solution for various video applications.
4. Durable design: The LeGrand 541-140-004LL Video Balun is built with high-quality components and a rugged design, ensuring reliable performance and long-lasting operation.
Cons:1. Cost: The LeGrand 541-140-004LL Video Balun is more expensive than some other balun solutions on the market. However, its long-distance transmission capabilities and balanced signal output justify the additional cost for many applications.
2. Complex installation: Installing a Video Balun can be more complicated than installing other types of baluns or signal boosters due to the need for proper termination and balanced connections. It may require additional time and expertise to install correctly.
Conclusion:The LeGrand 541-140-004LL Video Balun is an excellent solution for video installations requiring long-distance transmission and balanced signal output. Its compatibility with various video signals, rugged design, and immunity to electrical interference make it a valuable investment for professional AV installers and broadcasters. Despite its higher cost and complex installation process, the benefits it offers justify the investment for many applications.
Recommendation:If you're working on a video installation project that requires long-distance transmission and balanced signals, the LeGrand 541-140-004LL Video Balun is a solid choice. Its compatibility with a wide range of video signals, durability, and immunity to electrical interference make it a worthwhile investment for professional AV installers and broadcasters. However, if your project doesn't require these specific features, a less expensive balun or signal booster may be a more suitable option.
Details:
As the product would be bought and sold in standard supply chain. Product height : 4.00 in. Best offer accepted?: yes, sales phone number: number x we buy and sell products in the following conditions.
Surplus product, in un-used condition, missing the original packaging. Condition: unused surplus - in original box product/box may have shelf wear this product does not carry manufacturers warranty. Product notes. Surplus product, in un-used condition, fully functional with minor cosmetic defects.
Product width : 1.00 in. Surplus product, in un-used condition, may have minor wear on packaging. These items are sold as is and purchased at buyers risk. Refurbished product, fully functional and repaired to oem or better standards.
Product length : 5.00 in. Oem, NBS, NB, Ned, and ref. Used product, no damage, may have cosmetic defects, be missing original packaging. Items do not carry a manufacturers warranty.
Oem: from the original equipment manufacturer or in-house warranty. Ned: un-used surplus with minor defects. Damaged product, not fit for use or installation, sold parts.
specifications vidioaudio:
- brand: Legrand
- mpn: 541-140-004ll
- type: Video And Audio Equipment Accessories
- weight: 1.60
payments vidioaudio:
- wallet: paypal
- credit card: discover
- other
shipping vidioaudio:
- type: fixed
- service: usps ground advantage
- carrier: usps
- transit: 4-11 days
- class: standard
seller vidioaudio:
- rating: 99.7%
- # reviews: 5914
- city: buffalo, new york
offer vidioaudio:
- best offers: true
- options: ship-to-home
- sold #: 27
- price: $2.40
- item condition: New
- availability: in stock
- started: february 11, 2025
general vidioaudio:
- category: Electronics > Tv, Video Home Audio
returns vidioaudio:
- policy: no returns
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