Where the rental CQ cabinet is designed to be taken down, the DS-D4239CF-1AAB is designed to stay up. It is a fixed-installation outdoor cabinet in a 500 × 1,000 mm portrait format, which maps naturally onto building facades, vertical totems and freestanding pylon signs rather than onto square billboard shapes.
The aluminium profile cabinet is rated IP66 front and rear — full dust ingress protection and resistance to water jets, which is the correct rating for a permanent exterior surface exposed to washing and to the dust load of a Saudi summer. Cabinet flatness is held to 0.8 mm, so the seams stay invisible on a large facade where a flatness error repeats across every joint. Maintenance is possible from either the front or the rear, so the mounting method is not constrained by service access.
Brightness is factory set at 4,500 nits with a 5,000 nit peak, and the cabinet operates from −40 °C to 60 °C. Aviation plugs carry power and signal between cabinets. Note the manufacturer requires customisation for seaside, swimming-pool or sub-−40 °C environments — tell us the location and we will confirm before quoting.
| Specification | Value |
|---|---|
| Pixel pitch | 3.91 mm — SMD triad LED |
| Pixel density | 65,536 dots/m² |
| Cabinet size | 500 × 1,000 × 97 mm — 0.5 m² |
| Cabinet resolution | 128 × 256 |
| Cabinet weight | 18.24 kg |
| Module composition | 1 × 4 |
| Brightness | 4,500 nits preset · 5,000 nits peak |
| Colour temperature | 9,300 K adjustable |
| Viewing angle | 160° H / 128° V |
| Contrast ratio | 5,000 : 1 |
| Cabinet flatness | 0.8 mm |
| Protection | IP66 |
| Maintenance | Front and rear |
| Refresh rate | 3,840 Hz — 14-bit greyscale |
| Power | ≤ 508 W/m² peak · ≤ 170 W/m² average |
| Operating temperature | −40 °C to 60 °C |
| Lamp lifespan | 100,000 hours |
Best fit: building facades, vertical totems and pylons, entrance gateways, permanent outdoor advertising in commercial districts.
Service: structural survey and wind-load coordination with your consultant, supply, steel, installation, brightness scheduling by time of day, and a maintenance contract for a surface that has to keep working through the summer.
