Projector Acer Vero SL2520n

Quick overview from the supplier:

Projector Acer Vero SL2520n; Short Throw, DLP, FullHD, Laser 4000Lum, White Display/Image Projection System DLP™ Light Source Lamp Nichia 57 W Laser Diode Light Source Life 20000 hours (Standard), 30000 hours (ECO) Native Resolution 1920 x 1080 Maximum Resolution 1920 x 1200 Brightness 4000 ANSI Lumens (Standard), 3200 lm (ECO), (Compliant with ISO 21118 standard) Aspect Ratio 16:9 (Native), 4:3 (Supported) Contrast Ratio 50,000:1 Image Size 30" (76.2 cm) ~ 910" (2311.4 cm) Keystone Correction 4-corner Correction Horizontal +/- 30° (Horizontal, Manual), 4-corner Correction Vertical +/- 30° (Vertical, Manual & Auto) Throw Ratio 0.49 (2260.6 mm@1000 mm) Zoom Ratio 1x Lens F = f/2.8f = 21.41 mmManual Focus Projection Offset (Half-Height) 132% Projection Mode Front, Rear, Front Ceiling, Rear Ceiling Vertical Sync Rate 24 ~ 120 Hz Horizontal Sync Rate 15 to 135 kHz Interfaces/Ports HDMI HDMI 2.0 (HDCP 2.2) x 2 HDBaseT x1, RJ45 Audio Out x1, 3.5mm mini jack S/PDIF USB Type-A Out x1, DC Out (5V/1.5A) Speaker x1, 15 W Speaker Control & Network RS232 x1, D-sub USB Ctrl x1, USB (Type A 2.0), share output port Lan Ctrl x1, RJ45 General 3D Support DLP™ 3D, HDMI 3D Ready, 144Hz 24p 3D Security Security Bar Kensington Lock PIN Code Locking HDR Compatible HDR10 Portrait Operation Yes 360° Operation Yes Power Description Power Consumption 180Watts (Standard), 125 W (ECO), 0.5Watts (Standby) Physical Characteristics Installation Ceiling Mountable Dimensions (W x D x H) 286 mm (11.26") x 216 mm (8.50") x 115.50 mm (4.55") Weight (Approximate) 2.9 kg (6.4 lb) Miscellaneous Optional Accessories Carrying Case (MC.JM311.001)