Acer projector laser 5500 lumens dual-hdmi lan control speakers pl6820

The Acer PL6820 is a premium, high-brightness 4K laser projector designed to transform large venues, corporate environments, classrooms, and dedicated theater spaces. Powered by advanced laser light technology and delivering an impressive 5,500 ANSI lumens, it projects ultra-sharp, vivid 4K UHD images that retain incredible clarity even in well-lit rooms. With flexible installation features like a generous 1.7x optical zoom, vertical lens shift, and full network control integration, this projector simplifies setup while offering a virtually maintenance-free light source with up to 30,000 hours of long-lasting performance. Ultra-Bright 4K UHD Display: Delivers breathtaking 3840 x 2160 resolution with 5,500 ANSI lumens of brightness for crystal-clear, detailed projection in bright environments. Low-Maintenance Laser Engine: Utilizes an advanced laser light source providing up to 30,000 hours of operational lifespan in ECO mode for long-term reliability. Flexible Installation Features: Equipped with 1.7x optical zoom, manual focus, and vertical lens shift to accommodate diverse screen sizes and mounting positions. Network Control Ready: Features an Ethernet (RJ45) port and RS-232 interface for seamless centralized system management and remote administration. Powerful Built-in Audio: Includes dual 15W integrated speakers for robust, room-filling sound without requiring external audio systems. -- Projection Technology: DLP® Light Source: Laser Native Resolution: 4K UHD (3840 x 2160) Brightness: 5,500 ANSI Lumens (Standard), 4,400 ANSI Lumens (ECO) Contrast Ratio: 50,000:1 Native Aspect Ratio: 16:9 (4:3 Supported) Projection Lens: F = 2.3 to 3.0, f = 17.63 mm to 27.9 mm (Manual Zoom & Focus) Throw Ratio: 1.20 to 2.04 Zoom Ratio: 1.7x Optical Zoom Lens Shift: 49.5% to 53.5% Vertical Offset Light Source Life: 20,000 Hours (Standard Mode), 30,000 Hours (ECO Mode) Input Interfaces: 2 x HDMI 2.0 (HDCP 2.2) Output Interfaces: 1 x PC Audio (3.5 mm mini jack), 1 x USB Type-A DC Out (5V/1.5A) Control Interfaces: 1 x RS-232 (D-Sub), 1 x USB Type-A (Shared with output port) Network Interface: 1 x Ethernet (RJ45) Integrated Speakers: 2 x 15W Speakers Noise Level: 27 dBA (ECO Mode) Dimensions (W x D x H): 337 mm x 265 mm x 122.5 mm Weight: 4.90 kg --