Optoma ZK430ST Short Throw Laser Projector

• 3700 Lumens
• 300,000:1 Contrast
• Laser Light Source
• 4K Resolution
• Horizontal & Vertical Keystone
• 2x HDMI Port
• 15W Speaker
• 360° Installation and Portrait Mode
• IPX6X Dust Resistant
• 3 Years Optoma Australia Warranty

The ZK430ST is one of Optoma's most compact and hassle-free 4K UHD DuraCore laser projectors to date. Designed for maintenance-free continuous operation, this 3700-lumen projector delivers powerful image performance with flexible installation features and extensive connectivity options in a sleek, compact form factor, up to 34% smaller than previous Optoma models.¹

To support Optoma’s commitment to sustainability, the ZK430ST cuts power consumption by up to 45% compared to Optoma’s lamp-based projectors.² Energy-saving DuraCore laser technology ensures a long product lifespan of up to 30,000 hours without the need for additional lamps, requires minimal maintenance, and is mercury-free, further lowering its carbon footprint.

An added benefit, the ZK430ST features an external power supply offering more reliability, portability and energy efficiency.

Designed with the environment in mind, the eco-friendly chassis design is made with up to 50% PCR (Post-Consumer Recycled) plastics and the packaging contains up to 97% recyclable materials.³ In addition, the compact product and packaging size of the Optoma ZK430ST projector allows 2x more products carried per container, resulting in more efficient logistics to help further reduce carbon emissions.¹

Geared for conference rooms, boardrooms, and other corporate spaces, the ZK430ST has a short throw lens meaning it can be positioned less than half a metre from any wall. For ultimate convenience it comes with RJ45 and RS232 connection for monitoring and controlling and a built-in speaker.

Designed for the future

We are committed to reducing the overall environmental footprint of our products so we can do right by the planet.

Designing innovative products with sustainability in mind considers every phase of a product's lifecycle, from design, manufacturing, packaging, and logistics, to usage.

Energy-saving technology

Reduce power consumption by up to 45% compared to Optoma's lamp-based solutions.

Reduced carbon footprint

Compact product and packaging size allows 2x more products carried per container, resulting in more efficient logistics to help further reduce carbon emissions.

Eco-friendly packaging

Packaging contains up to 97% recyclable materials.

Sustainable materials

Chassis design made with up to 50% PCR (Post-Consumer Recycled) plastics.

True 4K UHD resolution

Ultra HD 4K resolution delivers sharper, life-like images and richer colours - allowing you to sit closer to the screen and enjoy a more immersive experience.

Our DLP projectors provide CTA (Consumer Technology Association) approved True 4K UHD resolution, capable of projecting 8.3 million on screen pixels. That's four times more detail than Full HD and twice as many from competing technology, which only delivers 4.1 million pixels.

Lights on viewing

This versatile projector combines high brightness and vivid colours for vibrant, true-to-life visuals in any environment*. Make a lasting impression with bigger and bolder presentations any time of day.

*With no direct sunlight or lights directed on screen.

Laser technology

Optoma laser projectors use high-quality lasers to create the projected image. In many situations the perceived brightness from laser illumination projectors can be twice that of an equivalent lamp-based model. They also deliver increased efficiency to maintain consistent brightness, superior colour performance, instant on/off and an extraordinary life span of up to 30,000 hours.

DuraCore

Industry leading lifetime is achieved using Optoma’s DuraCore technology. Implementing advanced laser diode cooling techniques and an innovative dust resistant design.

Short Throw

With a short throw lens, you can project an impressive 100” image from just over a metre away. This allows you to place the projector closer to the wall, reducing shadows so you can present with ease.

HDR and HLG compatible

Capable of receiving and displaying both HDR10 and Hybrid Log Gamma (HLG) HDR content. This Optoma projector allows you to see far more detail and texture. Objects look more solid and lifelike and the extra detail creates a greater sense of depth.

Amazing colour

Show off presentation and classroom content with stunning colours in any environment. Optoma projectors provide reliable colour performance suitable for any content and environment. From accurate sRGB colours for lifelike images to vibrant punchy presentations. We have a display mode to specific meet your needs. Perfect for a range of graphic and video presentations.

Next generation display management

Peace of mind

Optoma Management Suite (OMS Local)™ encompasses all Optoma display solutions* in a single location to serve as an interface for simultaneously managing, monitoring and diagnosing issues across them all. Whether it's multiple devices in a school, exhibition hall or office space, OMS local is perfect tool allowing you to stay in control.

OMS™ Local also helps to alert users when a problem arises, and for an extra layer of readiness, institutions can also use this platform to set alerts and broadcast emergency announcements.

*Please check individual product pages for compatibility with OMS

Control

Featuring a wide range of options you can control and monitor the projector remotely.

• RS232 Optoma projector’s come with an extensive set of RS232 commands making it simple and easy to manage using any control system.

• AMX compatible Dynamic discovery protocol is incorporated into the projector allowing for easy installation with AMX control systems.

• Crestron RoomView Using the compatible RoomView® software you can power on/off, monitor, manage and control up to 250 projectors at the same time from any computer

• Extron IPLink compatible Allows for easy installation with Extron control systems

Four corner correction

Four corner correction enables the keystone of the projector to be adjusted in both the vertical and horizontal plane, so you can individually warp each corner of the projected image to make it perfectly square. Ideal for uneven walls or in spaces where the projector placement is awkward or limited and needs to be installed at an angle.

360 projection*

With 360° projection,* images can be displayed in any orientation, giving you the freedom and versatility to install this projector in the desired location.

*For more information please refer to the user manual

Full 3D

Optoma projectors can display true 3D content from almost any 3D source, including 3D compatible graphics cards, 3D broadcasting and the latest generation 3d media servers.

24/7 operation

Optoma projectors have been designed to operate 24 hours a day in standard orientation. Perfect for applications where prolonged periods of use is required. Subject to 24 hour terms and conditions.

24/7 Operation - standard lamp warranty applies. Projector warranty is based on standard business usage hours. For optimum performance Optoma recommends that your projector is turned off or placed in standby mode for 30 minutes every 24 hours to prolonging the life of your lamp.

Auto power off

There may be instances when the projector is left running when not in use. To help save energy, the "auto power off" feature automatically turns off the projector after a set period of time if it is not being used

Integrated speaker

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

USB-Power

Use the USB-A port to power external devices (5V/1.5A)

Display/image
Display technology    
DLP™
Resolution    
UHD (3840x2160)
Brightness    
3,700 lumens
Contrast ratio    
300,000:1
Native aspect ratio    
16:9
Aspect ratio - compatible    
4:3,16:9,16:10
Keystone correction - horizontal    
+/-15°
Keystone correction - vertical    
+/-15°
Displayable colours (millions)    
1073.4
Horizontal scan rate    
15 ~ 140Khz
Vertical scan rate    
24 ~ 240Hz
Uniformity    
75%
Screen size    
0.91m ~ 7.62m (36" ~ 300") diagonal
Lamp info
Light source type    
Laser
LASER life    
30,000 hours
Optical
Throw ratio    
0.496:1
Projection distance (m)    
0.4m - 3.3m
Zoom type    
Fixed
Focal length (mm)    
7.51
Native offset    
116%
Connectivity
Connections    
Inputs 2 x HDMI 2.0
Outputs 1 x Audio 3.5mm, 1 x USB-A power 1.5A
Control 1 x RS232, 1 x RJ45
General
Noise level (min)    
28dB
Noise level (max)    
35dB
PC compatibility    
UHD, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
2D compatibility    
NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4MHz 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz)
3D compatibility    
Yes (DLP 3D; PC frame sequential 120Hz 3D, Blu-ray DVD 3D)
3D    
Full 3D
Security    
Security bar, Kensington Lock, Password protected interface
IP rating    
IP6X
OSD / display languages    
25 languages: Arabic, Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Chinese (simplified), Spanish, Swedish, Chinese (traditional), Turkish, Vietnamese
24/7 operation    
Yes
360° operation    
Yes
Operating conditions    
0°C ~ 40°C, Max. Humidity 80%, Max. Altitude 2,500ft
Remote control    
Card style
Speaker count    
1
Watts per speaker    
15W
In the box    

AC power cord
Remote control with 1x CR2025 Battery
Basic user manual
Optional wireless models    
UHDCast Pro
Power
Power supply    
External power supply, 100V ~ 240V, 50-60Hz
Power consumption (standby)    
<0.5W
Power consumption (min)    
126W
Power consumption (max)    
185W
Weight and dimensions
Dimensions (W x D x H) mm    
274 x 216 x 114
Gross weight    
4.2 kg
Net weight    
3 kg