Commercial Interactive Digital Signage
Model: ADS-840
84-inch wall-mounted digital signage display with 450 cd/m2 brightness, USB playback and 178-degree viewing.
The ADS-840 is the largest wall-mounted model in the range. Its 84-inch panel and 2016 x 1226 mm housing suit feature walls, exhibition halls and shopping-centre atria.
Playlists are loaded from USB and loop unattended, with split-screen templates, logo overlay and a playback log. The panel runs at 1920 x 1080 with 450 cd/m2 brightness and 178-degree viewing.
| Screen size | 84 inch |
|---|---|
| Aspect ratio | 16:9 |
| Panel | Brand-new LED LCD |
| Overall dimensions (mm) | 2016 × 1226 × 90 |
| Active area (mm) | 1870 × 1054 |
| Colours | 16.8M |
| Brightness | 450 cd/m² |
| Software update | USB update supported |
| Playlist update | USB content update supported |
| Logo overlay | Supported |
| Viewing angle | 178° H / 178° V |
| Power management | VESA DPMS compliant |
| Response time | 5 ms (LED backlight) |
| Housing | Slim commercial housing |
| Contrast ratio | 4000:1 |
| Pixel pitch (mm) | 0.52 × 0.52 |
| Operating temperature | -20 to 60 °C |
| Power consumption | ≤65 W |
| Media formats | Video, images and music |
| Backlight lifetime | 55,000 hours |
| Vertical frequency | 60 / 70 Hz |
| Colour depth | 16.77M true colour |
Indoor retail usually needs 500-700 nits; window-facing and outdoor installations need 1,000-2,500 nits.
Yes, commercial-grade panels and fanless players are available for continuous operation.
Yes. Android and Windows players support remote content and device management.
Tell us the size, quantity and target market. Our engineers will reply within 24 hours with pricing and lead time.
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