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Colorlight LED Sending Box LED Screen Controller S-Series S20 S6F S4 S2


Buy More Pay Less: 5% off (Over 3000USD) / 10% off (Over 6000USD)
    SKU: 66489 Category: Tag:

    S20 UHD Sender

    S20 is a sender possessing powerful video signal receiving capacity. It supports the input of DP1.4 and HDMI2.0, and seamless switching between signal sources. A single unit features a loading capacity of up to 8.85 million pixels, with a maximum width or height of 8192 pixels, while a single Ethernet port supports a loading width or height of up to 4096 pixels, and the sender supports signal inputs of up to 4096×2160@60Hz resolution. Thus, S20 allows users to configure ultra-long, ultra-high and ultra-large screens. S20 supports 20 Gigabit Ethernet outputs, as well as Ethernet port redundancy and sender redundancy. It can not only effectively ensure the display stability of screens, but also provide high-quality image display and flexible screen control.

    ·Inputs: 1× DP1.4,1×HDMI 2.0
    ·Supports seamless switching between signal sources
    ·Loading capacity: up to 8.85 million pixels,maximum width or height:8192 pixels
    ·Loading capacity of a single Ethernet port: up to 650 thousand pixels,maximum width or height: 4096 pixels. The loading capacity will reducewhen the height exceeds 1280 pixels.
    ·Input resolution: up to 4096×2160@60Hz,supporting customizedsetting of resolution within control range.
    ·Outputs: 20 Gigabit Ethernet ports, supporting Ethernet port redundancyor sender redundancy
    ·HDCP 2.3 compliant
    ·Supports USB cascading control and RS232 protocol control
    ·Separate audio input and output
    ·Supports 3D display
    ·Better gray at low brightness
    ·Compatible with all receiver cards and multifunction cards of Colorlight

    S6F HD Sender

    S6F HD Sender possesses powerful video signal receiving capacity, and supports DVI&HDMI HD signal input and loop output, in which max input resolution is 1920*1200 pixels. Meanwhile, 6 Gigabit Ethernet and 3 optical fiber outputs support big LED display of 4096 pixels in maximum width or 2560 pixels in maximum height.

    ·Video input ports including 1 HDMI with loop, 1 DVI with loop;
    ·Support input resolution up to 1920*1200@60Hz;
    ·Loading capacity: 2.3 million pixels, Maximum width: 4096 pixels, Maximum height: 2560 pixels;
    ·6 Gigabit Ethernet outputs support screen arbitrary splicing;
    ·Support 3 optical fiber outputs;
    ·Dual USB2.0 for high-speed configuration and easy cascading;
    ·Support splicing and cascading among several senders with synchronization strictly;
    ·Support control via 100M Ethernet;
    ·Support brightness and chromaticity adjustment;
    ·Support improved gray-scale at low brightness;
    ·Support HDCP;
    ·Compatible with all receiving cards, multifunction card, optical fiber transceivers of Colorlight.

    S4 Sender

    S4 sender, possesses powerful video signal receiving capacity, and supports DVI and HDMI signal input, in which max input resolution is 1920*1200 pixels. Meanwhile, 4 Gigabit Ethernet outputs support arbitrary splicing, and dual USB2.0 interfaces for high speed configuration and easy cascading. Also, it equips a series of versatile functions, which can be applied to common fixed display perfectly.

    ·HDMI and DVI signal input ports with HDMI signal loop output port
    ·Maximum input resolution: 1920*1200 pixels
    ·Maximum loading capacity: 2.30 million pixels
    ·Maximum Width: 4096pixels, Maximum Height: 2560 pixels
    ·4 Gigabit Ethernet outputs support screen arbitrary splicing
    ·Dual USB2.0 for high speed configuration and easy cascading
    ·Support brightness and chromaticity adjustment
    ·Improved grayscale performance at low brightness
    ·Support HDCP
    ·Compatible with all series of Colorlight receiving card

    S2 Synchronous Sender

    As a new generation of sender, S2 Sender has updated its core chips, and the performance significantly improved. It adopts dual USB2.0 as the communication interface to achieve high speed communication between the PC and senders. S2 Sender realizes cascading between multiple cards and much more convenient. S2 Sender can be applied to small display perfectly.

    ·DVI signal input port
    ·Audio input port with synchronous transmission via Ethernet cable
    ·Maximum input resolution: 1920*1200 pixels
    ·Loading capacity: 1.31 million pixels
    ·Maximum Width: 2560 pixels, Maximum Height: 2560 pixels
    ·2 Gigabit Ethernet port outputs support screen arbitrary splicing
    ·Dual USB ports for high speed configuration and easy cascading
    ·Improved grayscale performance at low brightness
    ·Wide working voltage with AC 100 ~ 240V
    ·Compatible with all series of Colorlight receiving cards

    Further Information:
    Colorlight S20 LED Video Controller Specification
    Colorlight S20 LED Video Controller User Manual


    Model Number

    S6F, S4, S2, S20


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    1. Strong technical background. We are a professional LED screen manufacturer in Shenzhen, China. Our engineers are experienced in all kinds of LED controller card configuration and operation, producing and using LED screens.

    2 No MOQ request on all our products. You can buy even one sample to test our products before placing bulk orders. Many other suppliers have strict MOQ requests, which is inconvenient for buyers. 

    3. Quick and safe payment. You can pay by credit card through Paypal, which offers complete buyer protection and avoids having to share any of your financial information.

    4. Good quality control. Our technicians inspect all the products earnestly before packaging.

    5. Long warranty period. All LED controller products from are under 2-year warranty. You can send the defective products back to us for repair during the warranty period, and we will repair them and send them back to you. The sender affords the shipping cost.

    6. Good support fr

    1. We ship most of the items listed at our online shop worldwide using the fastest shipping method with a tracking number via DHL, FedEx, or UPS Express, which takes around 4~8+ days to arrive. For Brazil, we only use EMS Express. The buyer must pay USD35 extra for the freight cost if shipping companies list the delivery address as a remote area.

    2. We can use the buyer's shipping account to send the goods. But the buyer shall make an appointment for the pickup by himself and send us the shipping label. Simply providing us with a shipping account will not be accepted. If you use a FedEx account, please ask them for a control or reference number. 

    3. We will process your order within 1~3 working days after receipt of payment. We will re-inform you with another fastest delivery time when it happens to be " "Out of Stock" for the products on your order.

    4. We only ship to your order's confirmed address, so please confirm the delivery address on your payment account when you pay by PayPal or Credit Card. We will cancel the order and refund you if it does not match. It is OK if you pay by Wire Transfer or Western Union.

    5. The shipping company provides service transit time, excluding weekends and holidays. Transit times may vary, particularly during the holiday season.

    6. The buyer shall pay the customs duty on his side if it occurs. Please let us know if you want to lower the product value in the shipping invoice. If not, we will use the actual amount as paid. In most EU countries, this is not allowed. It has to be the real amount paid. A VAT number must be provided for customs clearance for all EU countries, including Switzerland, Norway, and Ireland.

    7. If required, please provide some necessary assistance for the shipping company concerning the customs clearance of the goods in your country.

    8. When they arrive, Please check the items in front of the DHL/FedEx courier. If the goods are damaged, please try to obtain local DHL's documentary evidence for the breakage, and in the meantime, email us photos of the packaging and products as soon as possible.

    9. Please contact us if you have not received your shipment within 15 days from the payment date. We will track the shipment and get back to you with a reply ASAP.

    10. The products purchased will not be accepted for return and warranty if the codes are ripped off. We do not accept refunds for custom-made products. Regularly stocked items may be returned for refund with a 20% restocking charge if the request is made within 3 days of receiving. Items must be in a good and resalable condition. Shipping costs back and forth and import taxes (if they are any) are all borne by the buyer.

    11. We provide six months to one year of quality warranty for most LED part products and 2 years for complete LED display products (Special terms are subject to final Proforma Invoice.). If there are any defects under normal use during this period, we will fix or replace them free of charge in our factory. Customers are responsible for back-and-forth shipping costs.

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    Free Shipping over $500
    Express worldwide delivery is available.
    Product Warranty
    Applicable to brand 2 years warranty policy.
    24/7 Support
    Free online LED wall support day and night.

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    Colorlight LED Sending Box LED Screen Controller S-Series S20 S6F S4 S2


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