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Kem 5641 7 Segment Display 4 Digit Electronic Led Sign

Product overview

The KEM 5641 7 Segment Display 4 Digit Electronic LED Sign is an innovative advertising tool suitable for indoor applications, ideal for retail stores and public signage. Manufactured by KEM in Guangdong, China, this LED sign features a sleek design with optional black or gray surfaces, ensuring it integrates seamlessly into various environments. The display operates efficiently within a voltage range of 1.8-3.3V and offers a resolution of 85, making it a reliable choice for effective visual communication. With OEM and ODM options available, businesses can personalize their orders. Explore bulk purchasing for optimal cost efficiency.


Selling point

  • Innovative Display Technology: The KEM 5641 7 Segment Display is designed with advanced LED technology, delivering bright and clear visuals that are perfect for indoor advertising in retail environments.

  • Customizable Functionality: This electronic LED sign features an SDK function, allowing businesses the flexibility to tailor the display's operation to unique advertising requirements, ensuring it meets specific promotional needs.

  • Robust Performance Specifications: Operating at a forward voltage range of 1.8-3.3V and a current of 15-20mA, this model offers efficient performance with a resolution of 85, ensuring high-quality visual presentation at all times.

  • Versatile Applications: Ideal for indoor advertising, retail stores, and digital posters, the KEM 5641 can easily adapt to various business scenarios, helping to enhance brand visibility and promotion efforts.

  • Quality Material and Design: Constructed with durable materials available in sleek black or gray, this display not only enhances aesthetic appeal but is also designed for reliability and longevity under various indoor environmental conditions.

  • Quality Assurance: The KEM 5641 complies with ROHS standards, ensuring it is free from hazardous substances, reflecting a commitment to safety and eco-friendliness for conscientious business buyers.

  • Efficient Packaging Solutions: Packaged securely in EPE material, the display ensures safe transportation, minimizing the risk of damage during shipping, thus providing peace of mind to businesses investing in multiple units.


Detailed description

The KEM 5641 7 Segment Display is an exceptional choice for indoor advertising and retail applications, designed to deliver high visibility and engagement for promotional content. As a robust LED product, it features a sleek design with a striking black or gray surface color, ensuring that it integrates well into various retail environments while maximizing attention.

Engineered with a resolution of 85, this digital poster operates within a forward voltage range of 1.8-3.3V and can handle a current of 15-20mA, offering optimal performance for displaying vibrant advertisements. The capacitive touch screen enhances interactivity, allowing users to easily navigate through content and presentations, elevating the user experience in high-traffic areas.

Compatibility is a key advantage of this display, as it is well-suited for a variety of advertising needs in retail stores and public spaces. The unit is manufactured under stringent standards in Guangdong, China, and is available for OEM and ODM services, ensuring flexibility in customization for unique client requirements or branding needs.

Quality and reliability are at the forefront of the KEM brand, as indicated by its RoHS certification, confirming compliance with environmental standards. This makes the display not only a powerful advertising tool but also a responsible choice for businesses seeking sustainable solutions in their marketing endeavors.

The KEM 5641's packaging features EPE material, which provides enhanced protection during transit, ensuring that the product arrives in pristine condition for immediate use. Additionally, the option for a free sample allows interested buyers to assess the quality and functionality of the display before making a larger commitment.

Operating effectively in a temperature range of -3 to 85°C, this digital display promises consistent performance under varying environmental conditions. With a focus on durability and advanced technology, the KEM 5641 7 Segment Display stands out as an ideal solution for businesses aiming to enhance their advertising strategies and attract customer attention in a competitive marketplace.


People also ask

How to Buy KEM 5641 7 Segment Display 4 Digit Electronic LED Sign in Bulk?

Alibaba.com offers wholesale purchase of KEM 5641 7 Segment Display 4 Digit Electronic LED Sign. You can select your desired quantity when adding to cart, and the unit price will update accordingly. Please contact Dongguan Houke Electronic Co., Ltd. for any additional questions.

What is the primary application of the KEM 5641 LED Sign?

This LED sign is designed for indoor applications, suitable for advertising and retail store displays.

What is the forward voltage range for the KEM 5641 LED Sign?

The forward voltage for this display is between 1.8V and 3.3V.

What is the current consumption of the KEM 5641 LED Sign?

The display operates with a current between 15mA and 20mA.

What are the available surface colors for the KEM 5641 LED Sign?

The KEM 5641 is available in black or gray surface colors.

What certifications does the KEM 5641 LED Sign have?

This product complies with ROHS standards.

Is OEM service available for the KEM 5641 LED Sign?

Yes, both OEM and ODM services are available for the KEM 5641 LED Sign.

What is the operating temperature range for the KEM 5641 LED Sign?

The operating temperature for this display ranges from -3°C to 85°C.

Is a sample available for the KEM 5641 LED Sign?

Samples are available for free for prospective buyers.

What type of touch screen does the KEM 5641 LED Sign utilize?

The sign uses a capacitive touch screen for user interaction.


About 7 Segment Display

7 Segment Displays are electronic displays commonly used to convey numerical information in a clear and efficient format. Comprising seven individual segments that can be lit in different combinations, these displays allow for the representation of digits 0 through 9, making them ideal for applications such as digital clocks, industrial equipment, and consumer electronics like calculators. Their straightforward design promotes easy readability from a distance, which is crucial for environments that require quick information retrieval. Available in various colors and sizes, 7 segment displays are essential components in many electronic systems, providing a reliable and effective way to relay numerical data.

What are 7 Segment Displays typically used for?

They are commonly used in digital clocks, industrial equipment, calculators, and other electronic devices requiring numeral display, making them versatile in applications.

What different color options are available for 7 Segment Displays?

7 Segment Displays are available in various colors, including red, green, blue, yellow, and white, allowing for customization based on visibility and design preferences.

How do 7 Segment Displays contribute to readability?

By utilizing a simple lit configuration of segments, 7 Segment Displays provide clear numerical representation, ensuring quick and easy readability from a distance.

What are the key considerations when choosing a 7 Segment Display?

Key considerations include size, color, brightness, digit height, and operating voltage, which should align with the specific requirements of your project or device.

Can 7 Segment Displays be used in outdoor applications?

While primarily designed for indoor use, certain high-brightness models are suitable for outdoor applications, ensuring visibility under sunlight conditions.

What is the typical life span of a 7 Segment Display?

7 Segment Displays generally have a long lifespan, often exceeding 50,000 hours, depending on operating conditions and usage patterns.


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