Optoma ZK810T
A high-brightness 4K UHD DuraCore laser projector designed for demanding fixed installations, large venues, immersive rooms, education, museums, simulation, houses of worship and professional AV environments.
Install-and-forget projection for professional spaces
High brightness, 4K UHD detail, motorised lens adjustment and robust control options make the ZK810T a strong choice for permanent AV installation projects.
Built for fixed installation and ProAV control
The ZK810T is designed for applications where reliability, brightness, control and long operational life are essential. HDBaseT, RS232, LAN, OMS and OSS support make it suitable for integrated AV systems and managed spaces.
Professional image quality at scale
The ZK810T combines 4K UHD detail with strong brightness and Optoma laser projection technology for large screens and immersive environments. HDR10 and HLG compatibility help preserve detail in high dynamic range content.
- UHD 3840 × 2160 resolution
- 8500 lumens brightness / 7200 ANSI brightness
- 3,000,000:1 contrast ratio
- HDR10 and HLG compatible
- Full 3D and 24p support
Installation flexibility
Motorised zoom, motorised lens adjustment and generous lens shift allow installers to fine tune placement without unnecessary repositioning. Four-corner correction helps when the projector cannot be perfectly square to the screen.
- 1.26:1–2.0:1 throw ratio
- 1.6x motorised zoom
- Vertical lens shift ±55%
- Horizontal lens shift ±25%
- 50″–300″ screen size range
Technical specifications
Key specification summary for the Optoma ZK810T professional 4K laser projector.
Optoma ZK810T specification table
Professional installation projector specification summary.
| Display technology | DLP® |
|---|---|
| Resolution | UHD 3840 × 2160 |
| Brightness | 8500 lumens / 7200 ANSI brightness |
| Contrast | 3,000,000:1; full on/off 1,100:1 |
| Aspect ratio | Native 16:9; compatible 4:3 and 16:9 |
| HDR | HDR10 and HLG compatible |
| Light source | DuraCore Laser |
| Laser life | Up to 30,000 hours |
| Throw ratio | 1.26:1 – 2.0:1 |
| Projection distance | 1.33m – 13.06m |
| Screen size | 50″ – 300″ diagonal |
| Zoom | 1.6x motorised zoom |
| Lens shift | Vertical ±55%, horizontal ±25% |
| Keystone correction | Horizontal ±30°, vertical ±40°; four-corner correction |
| Installation modes | 360° operation, portrait projection, 24/7 operation |
| IP rating | IP5X dust-resistant optical engine |
| Inputs | 2 × HDMI 2.0, USB-B service, 3D sync, wired remote |
| Outputs | HDMI 2.0, USB-A power 1.5A, audio 3.5mm, 3D sync |
| Control | HDBaseT 4K, RJ45, 12V trigger, RS232, LAN control |
| Audio | 2 speakers, 10W per speaker |
| Noise level | 34dB minimum / 38dB maximum |
| Power | AC 100–240V, 50/60Hz; 280W min / 530W max; 0.5W standby |
| Dimensions | 486 × 432.5 × 185.5 mm |
| Weight | 14.5 kg net weight |
| In the box | Quick start guide, backlit remote control, power cable, AAA batteries |
