
ZW521
Optoma Smart Control App for iOS and Android can be used for projector setup, control various aspects of the projector (instead of reaching for the remote control) or instantly fine tune any image with geometry connection using the Smart Fit feature. Optoma Smart Control also allows for control of basic functions such as power-on and power-off along with accessing vital settings such as image settings, geometry correction, power management, and more. Optoma Smart Control supports Rj-45.*
*Optoma Smart Control App will be available by end of June 2026.
6,000-lumen high brightness – Clear projection for spaces with ambient light
• 30,000h laser life – DuraCore laser ensures long-term reliability and low TCO
• 1.3x zoom & geometric correction for flexible installation
• Optoma Management Suite (OMS™) – Enables centralized monitoring and control across multiple devices from anywhere in the world
• Optoma Smart Control App – Intelligent screen alignment with Smartphone (Smart Fit feature), setup and advanced configuration, and remote control directly from your iOS or Android mobile device (coming soon).
*Brightness measured in accordance with ISO 21118

ZH451ST
Built for immersive simulator bays and conference rooms with tight installation spaces, the ZH451ST's short-throw design lets you place it just feet from the wall — keeping spaces open and presentations impact-ready. RS232 control and a built-in speaker round out a setup that's as practical as it is powerful.
Powered by DuraCore laser technology, it delivers 4,200 lumens* of vivid, consistent image performance for up to 30,000 hours of maintenance-free, mercury-free operation. An external power supply further enhances reliability and energy efficiency.

ZH451
Flexible installation is made easy with a comprehensive connectivity suite including dual HDMI 2.0, VGA-in, audio in/out, RJ-45, RS232, 12V Trigger, and a built-in speaker. RS232 support enables seamless monitoring and control, while the streamlined form factor keeps installations clean and unobtrusive.
When paired with Optoma's SmartApp for Android and iOS, the ZH451 becomes even easier to manage. Connect via LAN to power the projector on and off, adjust volume, switch display modes, fine-tune keystone and four-corner correction, and more — all from your mobile device.

ZH401e
Geared for small classrooms, training rooms, small to medium conference rooms and general-purpose applications, the ZH401e features a 1.1x zoom for a flexible setup. For ultimate convenience it comes with an RS232 connection for monitoring and controlling and a built-in speaker.
When ZH401e is combined with Optoma's new SmartApp for Android and iOS, several features can be managed without the need for a PC. Power projector on and off, change volume, modify and set display modes, adjust keystone and four corner, and much more.






