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

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