Appotronics AL-MK650A

The Appotronics AL-MK650A is a compact 1-chip DLP laser projector with ALPD Laser Phosphor light source, 6500 ANSI lumens brightness and 4K UHD image output (3,840 x 2,160). The projector platform has been developed for professional installation, media and event environments and combines high installation flexibility with interchangeable lenses, motorized lens shift, HDBaseT, 360° installation support and advanced geometric correction capabilities. With its fully sealed IP5X optical engine and ALPD laser technology, the AL-MK650A is designed for long-term professional installations in demanding AV environments. Body only - lens sold separately.

4K UHD projection with ALPD laser technology

The AL-MK650A uses Appotronics-developed ALPD Laser Phosphor technology to deliver high-resolution 4K UHD projection with stable brightness and accurate color reproduction. The platform supports HDR, HDR10+, HLG and full 10bit color processing for detailed image reproduction in professional media and installation environments. A red ratio above 12% supports natural color rendering in immersive and visual applications.

Compact installation platform with interchangeable lens system

The M Pro platform combines professional installation features with a comparatively compact chassis. Interchangeable lenses with throw ratios from 0.50:1 to 2.48:1 are supported for flexible projection geometries. Motorized lens shift supports vertical ±50% and horizontal ±20%, simplifying integration in asymmetrical or complex installation environments. Projection distance is approximately calculated as image width x throw ratio.

Advanced motion handling and professional signal processing

The projector supports 4K signals at 60 Hz as well as 1080p signals up to 120 Hz. MEMC frame interpolation reduces motion blur and supports smooth image reproduction for dynamic media content and immersive applications. Integrated image enhancement additionally improves local contrast and image detail in demanding projection environments.

Flexible integration and geometric correction

The AL-MK650A supports 360° installation, edge blending and multi-point geometric correction with up to 62 x 32 control points via APCS. Additional features include 4-point keystone correction and curved surface correction. This makes the platform suitable for projection mapping, immersive environments, architectural projection and complex multi-projector installations.

APCS control and management system

Using Appotronics Control Software (APCS), the projector supports centralized network management, device monitoring, scheduling, firmware management and remote configuration over LAN. RS232 and network-based control are supported for professional integration environments in media, architectural and event projects.

Sealed optical engine for professional long-term operation

The fully sealed IP5X optical engine supports stable long-term image quality in demanding installation environments. The internal cooling system uses patented air circulation technology to combine high efficiency with low operating noise. The ALPD light source is rated for up to 20,000 hours of operation. The platform additionally supports installations at altitudes up to 5000 m.

Connectivity and integration

For professional signal and system integration, the AL-MK650A provides HDMI inputs, HDMI output, HDBaseT, LAN, RS232, USB interfaces and 3D Sync In/Out connectivity. This allows flexible integration within professional AV, media and control environments.

Mechanical platform

The chassis measures 460 x 388 x 138 mm with a weight of 12.5 kg. The compact construction simplifies integration in truss, ceiling and media installations. The projector supports an operating temperature range from 0-40 °C and is designed for continuous professional operation in demanding AV environments.