Acer Basic P1557Ki Standard throw projector 4500 ANSI lumens DLP 1080p (1920x1080) 3D White

Compatible operating systems: Google Chrome PC, Mac PC, Windows PC

Features
Eye protection: Yes
Projection modes: Ceiling, Front, Rear
Interactive: No

Design
Market positioning: Presentation
Product colour: White
Product type: Standard throw projector

Power
AC input voltage: 120 - 230 V
Power consumption (standby): 0.5 W
Power consumption (typical): 309 W
Power source: AC

Weight & dimensions
Depth: 225 mm
Weight: 2.9 kg
Height: 91 mm
Width: 322 mm

Network
Wi-Fi: Yes
Ethernet LAN: No
Smart TV: No
Miracast: Yes

Display
Built-in display: No

Multimedia
Built-in speaker(s): Yes
RMS rated power: 10 W
Number of built-in speakers: 1

Storage
Card reader integrated: No

Ports & interfaces
USB 2.0 ports quantity: 1
HDMI ports quantity: 2
DVI port: No
USB connector type: USB Type-A
Audio (L/R) out: 1
AC (power) in: Yes
HDMI connector type: Full-size
Audio (L/R) in: 1
Serial interface type: RS-232
USB 2.0 Type-A ports quantity: 1

Video
Full HD: Yes
Supported video modes: 1080p
Supported graphics resolutions: 1920 x 1200 (WUXGA)
Analog signal format system: NTSC, PAL, SECAM
3D: Yes

Lens system
Optical zoom: 1.3x
Zoom capability: Yes
Digital zoom: 2x
Focal length range: 11.9 - 15.5 mm

Safety warning
Warnings: Do not expose the device to moisture., Do not block the ventilation openings., Be careful during use to avoid mechanical damage.

Projector
Native aspect ratio: 16:9
Contrast ratio (typical): 10000:1
Projector native resolution: 1080p (1920x1080)
Horizontal synchronization (max): 100 kHz
Supported aspect ratios: 16:9, 4:3
Projection technology: DLP
Screen size compatibility: 787.4 - 7620 mm (31 - 300")
Horizontal synchronization (min): 15 kHz
Number of colours: 1.07 billion colours
Projector brightness: 4500 ANSI lumens
Projection distance: 1 - 7.5 m
Vertical synchronization (max): 0.12 kHz
Vertical synchronization (min): 0.024 kHz

Light source
Lamps quantity: 1 lamp(s)
Light source type: Lamp
Lamp power: 240 W
Service life of light source: 20000 h