Acer Predator GM712 data projector 4000 ANSI lumens DLP UHD 4K (3840x2160) Black

Compatible operating systems: Windows, MacOS, ChromeOS | Noise level: 30 dB | Internal memory type: DDR4 | S/PDIF out port: Yes | Card reader integrated: No | VGA (D-Sub) ports quantity: 1 | Contrast ratio (typical): 10000:1 | Analog signal format system: NTSC | Horizontal scan range: 15 - 135 kHz | Product colour: Black | Built-in processor: Yes | PC Audio in: Yes | Processor cores: 4 | Wi-Fi standards: Wi-Fi 4 (802.11n) | Internal memory: 2 GB | Wi-Fi: Yes | Power source: AC | Operating temperature (T-T): 0 - 40 °C | Processor model: RK3328 | Wi-Fi standards: 802.11g | RMS rated power: 10 W | DVI port: No | Built-in speaker(s): Yes | Width: 313 mm | Bluetooth: Yes | Placement: Ceiling | Power consumption (standby): 0.5 W | Number of built-in speakers: 1 | Wi-Fi standards: Wi-Fi 5 (802.11ac) | Wi-Fi standards: 802.11b | Height: 113.7 mm | Built-in display: No | Wi-Fi standards: 802.11a | Depth: 240 mm | Focal length range: 12.81 - 16.74 mm | Analog signal format system: PAL | Analog signal format system: SECAM | Power consumption (typical): 310 W | Weight: 4.5 kg | Native aspect ratio: 16:9 | AC input voltage: 120 - 230 V | Audio (L/R) in: 1 | Vertical scan range: 24 - 240 Hz | Harmonized System (HS) code: 85286200 | 3D: No | Bluetooth version: 4.2 | Zoom capability: Yes | Offset: 80% | Projection modes: Ceiling, Front, Rear | Keystone correction, horizontal: -30 - 30° | Aperture range (F-F): 1.94 - 2.23 | Projector native resolution: UHD 4K (3840x2160) | Lamp power: 245 W | Audio (L/R) out: 1 | Number of colours: 1.07 billion colours | Interactive: No | Supported aspect ratios: 16:9 | Keystone correction, vertical: -30 - 30° | Lamps quantity: 1 lamp(s) | Smart projector: Yes | Recommended gender: Any gender | Projection distance: 1.3 - 8 m | Supported aspect ratios: 4:3 | Miracast: Yes | Projector brightness: 4000 ANSI lumens | Processor architecture: ARM Cortex-A53 | Projection technology: DLP | Light source type: Lamp | Noise level (economic mode): 23 dB | PC Audio out: Yes