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Laser 3-chip LCD projector



Display technology : 3-chip LCD (0.76 inch LCD with micro mirror array)
Brightness: : 8300 ISO lumens
Contrast ratio : 100,000:1 (All white: All black)
Resolution : 1920 x 1200(WUXGA)

     WITIW UEC series laser projector adopts RGB 3-chip LCD projection technology, which effectively uses light source to reduce light loss. It has the characteristics of high brightness efficiency, large color space, energy saving and environmental protection.
     Compared with other projection technologies, the use of 3-chip LCD projection technology enables WITIW UEC series projectors to project high color brightness, clear, bright and gorgeous images, without color overflow and rainbow phenomenon, which can make viewing more comfortable.


HBR: Laser fluorescent light source

The WITIW UEC-WU83 laser projector uses a newly developed laser source, an inorganic fluorescent wheel with high heat resistance and strong light resistance, and a sealed optical path, which can output a brightness of up to 10000 lumens.

High contrast: 100,000:1

The high contrast ratio of 100,000 to 1 can show the delicacy of the picture and the details of the contrast between light and shade, which brings the user a wonderful feeling of being in the scene.

High resolution: WUXGA

WUXGA (1920x1200 pixels) can present full HD video images. Even if it is projected on a large screen, it can still maintain clear and vivid details, bringing users a vibrant visual experience.

Low noise: Closed internal circulation design

The standard mode is 35dB, and the eco mode is 32dB(at most). Users can only hear the original sound.

Long life: 20,000 hours

UEC series uses the 4th generation fluorescent laser source, the service life can reach 20,000 hours, fully meet the standard, give users peace of mind.

Simple: Electric displacement of lens

Through the menu, the image can be translated losslessly, which provides convenience for splicing and edge blending functions, and the user can easily adjust the position of the image.

Supporting edge blending

UEC series supports edge blending technology to achieve seamless mosaic of large images, including image cutting and geometric correction.

All directions: 360 degree projection

UEC series projector supports 360 degree omnidirectional projection, and users can easily realize creativity.

4K: Support 4K ultra high definition input

4 times higher than 1080p ultra high definition 4K resolution, with millisecond visibility and rich details.

Optional lens


Projection type Laser 3-chip LCD projector
Display technology 3-chip LCD (0.76 inch LCD with micro mirror array)
Brightness 8300 ISO lumens
Resolution ratio 1920 x 1200(WUXGA)
Contrast ratio 100,000:1 (All white: All black)
Aspect ratio 16:10
Light source Laser diode
Light source lifetime 20,000 hours(Standard mode); 20,000 hours(ECO mode);
Optical lens shift electromotion
Lens type Optional electric / manual zoom; Optional electric / manual focusing
Image size 50-500 inches (diagonal)
Geometric correction V: ± 30 °; H: ± 30 °; Pillow / barrel correction; Six angle geometric correction; Grid image correction
Inputs HDMI 1.4(Type A, Support HDCP) x2 ; DVI-D (Support HDCP) x1; HD baseT x1; RGB combination (D-sub 15 pin) x1; Mini jack 3.5mm audio (VGA / DVI-D shared) x1
Optional input Up to 1 HD-SDI (3G-SDI)
Outputs HDMI 1.4(Type A, HDMI and DVI-D inputs only) x1; RGB combination (D-sub 15 pin) x1; Mini jack 3.5mm audio x1
Control Serial port (D-sub 9 pin, RS232) x1; RJ45(10BASE-T/100BASE-TX) x1; Mini jack 3.5mm stereo(Input for wired control) x1; Mini jack 3.5mm stereo(Output for wired control loop) x1
Other interfaces USB-A(5V/1.5A) x1; USB-B (For upgrade) x1
Internet of Things(IoT) Crestron RoomView (Compatible) ; AMX Device Discovery (Compatible); PJ Link (Compatible)
Scanning frequency V:24~85Hz;H:15~100KHz
Input resolutions(Computer) VGA; SVGA; XGA; SXGA;WXGA;UXGA;WUXGA;4K@30Hz
Input resolutions(Video) 480i; 480p; 576i; 576p; 720p; 1080i;1080p
Image mode Dynamic, Standard, Cinema, Color board, DICOM, Blackboard (Green)
Edge blending Yes
Automatic hanging direction detection Yes
Electronic zoom 1~33 times
360 degree projection Yes (Note: Some angles need to be equipped with protective cover)
Heat dissipation mode Full closed inner circulation dust-proof and heat dissipation, no filter net heat pipe technology, core optical path is completely closed.
Shutdown heat dissipation mode 0 seconds shutdown; 30 seconds shutdown; normal shutdown
High sea level model Yes (1400~3650m)
Noise level 35dB(Standard mode) and 32dB(Eco mode)
Power requirements 100~240V@ 50/60Hz,8.5A MAX
Power consumption 750W(Standard mode);650W(ECO1);450W(ECO2)
Standby power ≤0.5W
Operational ambient Temperature 5℃ ~ 40℃; Humidity 20%~80%(No condensation)
Storage ambient Temperature -10℃ ~ 50℃; Humidity 20%~80%(No condensation)
Net weight About 24 kg (without lens)
Dimensions (WxLxH) 600mm x 503mm x 218mm
Shipping weight from factory About 28.5 kg
Shipping dimensions from factory 725mm x 622mm x 350mm (WxLxH)
Compulsory Certification CCC
EMC level Class A@3dBm
*For 3-chip LCD technology, please refer to
**The above is only an offer invitation, and the contract is the only way of commitment.
is a trademark of HDBaseT Alliance, please refer to

Related downloads

UEC-WU83 manual 2020/7/20
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UEC-WU83 Mobile device wireless projection software for IOS
Wake On LAN Remote wakeup software 2020/7/20
UEC-WU83 Central control system command 2020/7/20