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OptomaEH412st Projector

Main Image
Discontinued
Manufactured
2019 to 2022

Bright 1080p, classroom short throw projector

Project incredibly bright 4,000 lumens, 1080p images with the Optoma EH412st. Support for 4K HDR input sources, sRGB and REC.709 color profiles with a 50,000:1 contrast ratio ensures sharp and vivid images, ideal for classrooms, meeting and training rooms.

The fixed zoom, keystone correction and RS232 control deliver flexible installation options. Powerful 10-watt audio fills a
room with loud and crisp audio to further enhance media and presentations.

Robust inputs include HDMI 2.0 and VGA for connectivity to a wide range of devices. A 15,000-hour lamp life enables many years of use with minimal maintenance.

Highlights

  • Short throw 0.5:1 projection lens
  • Incredible 4,000 lumens and 50,000:1 contrast ratio
  • 4K UHD and 1080p HDR (HDMI 2.0) input compatible
  • Accurate color with sRGB & REC.709 color profile
  • Powerful 10 watt speaker
  • Minimal maintenance with 15,000 hour lamp life

DLP Technology®

DLP® (Digital Light Processing) is a proprietary technology from Texas Instruments™ that offers digital projection with higher contrast, faster response time, good pixel structure and virtually no color degradation.

Amazing Color

Our projectors are capable of reproducing the Rec.709 color gamut, the international HDTV standard to guarantee accurate reproduction of cinematic color exactly as the director intended.

Direct Power On

Turn on the projector directly from the power source. This feature aids installations that rely on power-on timers. The sleep timer can be used to turn the projector off after a set time.

Dynamic Black Technology

This feature gives more depth to your image by smoothly adjusting the lamp output to create a stunning high contrast ratio. Bright scenes appear crisp and clear, while dark scenes remain detailed with deep blacks and exceptional light and shade detail.

MHL Connectivity

Turn your projector into a smart display by connecting your smartphone or tablet with a single cable using MHL; now you can view presentations and documents, stream videos and share photos on the big screen.

Integrated Speaker

Complete your home entertainment experience with the convenience of a powerful built-in speaker. Built-in speakers provide exceptional sound quality and are easy to set up without the need for costly external speakers.

Long Lamp Life

Reduce the number of lamp changes with long lamp life.

RS-232 Control

Take control of the projector using HEX or ASCII commands via RS-232 cable.

USB Power

Power and charge your USB devices with the USB power port. The port delivers up to 1-amp and ideal for some HDMI streaming sticks.

Signal Power On

The projector powers on when it receives a signal through the HDMI input. This ensures the projector is turned on at the same time as the source device.

Specifications:

Image

Resolution
FHD (1920 x 1080)
Aspect Ratio
16:9 native
Selectable Aspect
4:3, 16:10
Brightness
4000 lm (4000 hrs)
Eco Brightness
(15000 hrs)
Uniformity
80%%
Contrast Ratio
50000:1 On/Off
Iris
Dynamic
Colours
1.07 Billion
Refresh Rate
50-120 Hz
Latency
-
3D
Active Shutter Glasses
Progressive
Yes
Shaping
-
Stackable
-
Keystone
Digital
Horizontal
-
Vertical
40°

System

Lamp Code
BL-FU245A / SP.7FM01GC01
Lamp Type
Lamp
Panel
0.65" DLP(1)
Organic Panels
Inorganic
Segments
6 (RGBCWB)
Speed
-

Lens

Options
-
Focus
Manual
Zoom
Fixed
Digital (2x)
Offset
116%
Screen Size
36.2 - 307.8"
Throw Distance
0.41 - 3.31 m
Throw Ratio
0.5 - 0:1
Lens Shift
-
Horizontal
-
Vertical
-

Physical

Weight
3.49 kg
Dimensions
31.5 x 11.4 x 21.1 cm
Operation
Positioning
Table, Ceiling, Front, Rear,
Rotation
-
Cooling System
Air
Fan Noise
-
Eco Fan
26 dB
Air Filter
Filter Free
Filter Code
-
Security
Slot

Power

On/Off
Direct on
Mains
325 W
Eco
205 W
Standby
0.5 W
Battery Capacity
-
Battery Life Normal
-
Battery Life Eco
-

Warranty

Projector
2 year
Lamp
90 Days, 500hrs

Production

Country of Origin
-
Launch Date
July 2019
Discontinuation Date
February 2022

Connections:

Inputs

BNC
-
Component Video
via adaptor
Composite
-
Digital
HDMI(x2), MHL
Display Port
-
Video LAN
-
VGA
VGA
S-Video
-
USB
-
Mini Jack
3.5mm
RCA Audio
-
Microphone
-
Disc Drive
-

Network

Serial
RS232c
LAN
-
WiFi
-
Bluetooth
-

Remote

Remote Part No
BR-5080C
Remote Control
laser, mouse

Outputs

BNC
-
Component Video
-
Composite
-
Digital
-
Display Port
-
Video LAN
-
VGA
VGA
S-Video
-
USB
A(power 5V, 2A)
Mini Jack
3.5mm
RCA Audio
-
Speakers
10W Mono
Trigger
-

Compatibility

DICOM
-
Mac
-
PC
4K, 2K, 1080p, 720p, 575p, 480p
Phone
-
Software
-
EH412st Projectors  connections
projector lamp

Do You Need a Spare / Backup Projector lamp?

The replacement projector lamp for the Optoma EH412st is: BL-FU245A / SP.7FM01GC01

BL-FU245A / SP.7FM01GC01 Lamp Specifications.

4000 Lumens, 245W ( W Eco), Lamp Lamp, Life expectancy 4000 hours (15000 Eco)

OptionsQty Warranty Price
Original Optoma Lamp190 days *$455.00 inc
free delivery

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Copyright ©  Quorum Pty Ltd 2015
Projector and replacement lamp prices are in Aussie Dollars. They include GST and delivery, There are no hidden charges the price you see is the price you pay.

Prices and product availability can fluctuate and are subject to change without notice.

Commonwealth Bank Secure Payments  Visa payments accepted  Mastercard accepted  Buy with PayPal

website security certificate
All Online Payments processed
securly by Comm Bank.
We never see your financials

Contact Us


Copyright ©  Quorum Pty Ltd 2015
Projector and replacement lamp prices are in Aussie Dollars. They include GST and delivery, There are no hidden charges the price you see is the price you pay.

Prices and product availability can fluctuate and are subject to change without notice.

Commonwealth Bank Secure Payments  Visa payments accepted  Mastercard accepted  Buy with PayPal

website security certificate
All Online Payments processed
securly by Comm Bank.
We never see your financials