Crisp A4L

Dual-Mode LED Display Controller with HDMI & Wi-Fi

$149.00

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LED Display Controller for Digital Signage and HD Multimedia Playback

The Crisp HD-A4L is a compact, full-color LED screen controller designed for both synchronous and asynchronous playback of high-definition multimedia content. Ideal for small-pitch advertising displays, this controller offers flexible connectivity, built-in memory, and powerful video decoding—making it perfect for remote or standalone digital signage.

Crisp HD-A4L Competitive Differences

  • Dual-mode support for both asynchronous and synchronous display control
  • HDMI input/output with 60Hz full HD video playback and scaling
  • Wi-Fi enabled with mobile app control for wireless programming and monitoring
  • Auto device recognition via Controller ID—no IP configuration required
  • Supports a maximum resolution of 1280×512; expandable up to 3840 pixels wide and 2048 pixels high
  • Includes 8GB of internal flash memory with U-disk support for expansion
  • Double track stereo 3.5mm audio output
  • Unified multi-screen management via Internet or LAN

Crisp HD-A4L Description

The HD-A4L by Crisp is a versatile LED screen multimedia controller built to streamline content delivery for advertising and digital signage applications. It serves as the sending box in a complete system that includes a receiving card (R50X) and the HDPlayer software. With support for both synchronous and asynchronous modes, users can easily switch between real-time and offline content playback. This controller features built-in 8GB flash storage and supports various media types including video, images, GIFs, documents, and live content. HDMI input/output capabilities eliminate the need for an external video processor, as it supports zooming and full HD decoding natively. Easy to configure via Wi-Fi or LAN, the HD-A4L requires no IP setup, as devices are identified automatically by controller ID. It also includes integrated support for environmental monitoring (temperature, humidity, PM values), scheduling, and audio output—making it a robust, all-in-one solution for indoor and outdoor digital displays.

HD-A4L Features

  • Supports indoor and outdoor full-color/single-color LED modules
  • Compatible with conventional and PWM chips
  • Scan mode support from static to 1/64 scan
  • Integrated HD video decoding up to 60Hz
  • Supports wide range of media formats: AVI, MP4, FLV, JPG, PNG, DOCX, PPTX, etc.
  • Includes classic analog and digital clocks with image backgrounds
  • Synchronized auto-zoom display without external video processor
  • Remote management features: brightness, temperature, humidity, PM value

HD-A4L Specifications

  • Control Range: 1280×512 resolution, up to 3840 (W) × 2048 (H) pixels
  • Gray Scale: Adjustable from 256 to 65536
  • Flash Memory: 8GB internal, expandable via USB/U-disk
  • Video Output: HDMI, 60Hz frame rate
  • Audio Output: 3.5mm stereo double track
  • Communication: 100M/1000M RJ45 Ethernet, Wi-Fi, USB 2.0, optional 3G/4G
  • Input Ports: 12V power, RJ45, USB, GPS, HDMI, test button, sensor port
  • Output Ports: RJ45, audio, HDMI
  • Operating Temperature: -40°F to 176°F (-40°C to 80°C)

Crisp Video HD A4L (Crisp A4 L)

Option #1 - Affirm Financing

Order Value Term Length APR
$50-699.99 3, 6 or 12 Months Interest-Bearing
$700+ 3, 6 Months 0% (Qualified Customers)
3, 6, 12 or 18 Months Interest-Bearing
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  • -No late fees

Option #2 - Synchrony Financing

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  • -Finance over 6, 9, 12 or 18 Months
  • -All products qualify for 6 Month 0% Interest Promo
  • -Some products qualify for 9, 12, or 18 Month 0% Interest Promo

Option #3 - Business Lease Financing

Option #4 - Free Lay-Away Program

  • -Call 877-775-7635 to get started
  • -No credit checks, no late fees, no minimum order
  • -Pay when you can & we'll ship when it's paid off
  • -FREE to use ($10 initial charge is applied to final payment)

LIGHTS & VISUAL > Video, FX Machines & DJ Booths > Video Walls
Brand: Crisp
Crisp A4L | Dual-Mode LED Display Controller with HDMI & Wi-Fi
Crisp A4L | Dual-Mode LED Display Controller with ...
$149.00