Acer H6541BDK data projector Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White

Projection technology: DLP | Zoom type: Fixed | Power consumption (typical): 290 W | USB 2.0 ports quantity: 1 | Composite video in: 1 | DVI port: No | Light source type: Lamp | Projector native resolution: 1080p (1920x1080) | Vertical synchronization (min): 24 kHz | Noise level: 33 dB | Interactive: No | Product colour: White | Number of built-in speakers: 1 | Number of colours: 1.07 billion colours | Optical zoom: 1.1x | Contrast ratio (typical): 10000:1 | RMS rated power: 3 W | Built-in speaker(s): Yes | PC Audio in: Yes | Power consumption (standby): 0.5 W | Lamp power: 245 W | USB connector type: USB Type-A | Projection distance: 1 - 10 m | Vertical synchronization (max): 120 kHz | VGA (D-Sub) ports quantity: 1 | Other operating systems supported: ChromeOS | Market positioning: Home cinema | Keystone correction, vertical: -40/+40° | Focal length range: 15.84 - 17.42 mm | Projection distance (wide): 1 - 10 m | Screen size compatibility: 685.8 - 7645.4 mm (27 - 301") | Windows operating systems supported: Yes | Supported aspect ratios: 4:3 | Uniformity: 80% | Digital zoom: 2x | Horizontal synchronization (min): 15 kHz | Product type: Standard throw projector | Cables included: AC | Analog signal format system: PAL | Analog signal format system: SECAM | Noise level (economic mode): 24 dB | Serial interface type: RS-232 | PC Audio out: Yes | Weight: 2.9 kg | Height: 45 mm | Native aspect ratio: 16:9 | Supported graphics resolutions: 1920 x 1080 (HD 1080) | AC (power) in: Yes | HDMI ports quantity: 2 | Supported graphics resolutions: 1920 x 1200 (WUXGA) | Width: 123 mm | Analog signal format system: NTSC | Zoom capability: Yes | Horizontal synchronization (max): 100 kHz | Ethernet LAN: No | Depth: 94 mm | Power source: AC | Offset: 132% | Mac compatibility: Yes | Projection modes: Ceiling, Front, Rear | Horizontal scan range: 15 - 100 kHz | Projector brightness: 4000 ANSI lumens | Vertical scan range: 24 - 120 Hz | Lamps quantity: 1 lamp(s) | Full HD: Yes | Wi-Fi: No | Placement: Ceiling | Built-in display: No | 3D: Yes | Card reader integrated: No