Optoma ZH450ST

Overview

The Optoma ZH450ST is a Full HD short-throw projector designed to deliver bright and detailed images with 4200 ANSI lumens of brightness. Its short throw ratio of 0.496:1 allows it to project a 100-inch image from just about 3.3 feet away, making it ideal for spaces where room layout limits projector placement. This model is well suited for small to medium meeting rooms, classrooms, training labs, and living rooms where a large display is needed without rearranging furniture or casting shadows on the screen.

Equipped with a sealed DuraCore laser engine rated for up to 30,000 hours, it offers long-lasting, maintenance-free operation while consuming significantly less power than traditional lamp-based projectors. The projector supports flexible installation options including full 360-degree orientation and integrates easily with common room automation systems.

Key features

• Short throw design that creates large images in tight spaces without shadows from presenters or furniture
• DuraCore laser light source providing up to 30,000 hours of maintenance-free use and lower power consumption
• Supports 360-degree orientation for versatile mounting on ceilings, shelves, or in portrait mode for signage
• Two HDMI inputs plus a powered USB A port to connect laptops, media players, and streaming devices with minimal cables
• Compatibility with RS232, AMX, Extron, and Crestron control systems for seamless integration into automated environments
• Auto power off feature reduces energy use when the projector is idle, supporting sustainability goals
• Enclosure made with 50% post-consumer recycled plastic and recyclable packaging to minimize environmental impact
• Supports HDR10 and HLG formats to enhance color and contrast for presentations, videos, and graphics

Key specs

• Brightness: 4200 ANSI lumens
• Resolution: Full HD 1080p (1920 x 1080)
• Throw ratio: 0.496:1
• Image size range: 36 to 292 inches
• Light source: DuraCore laser engine
• Light source life: up to 30,000 hours
• Inputs: 2 x HDMI, 1 x USB A (powered)
• Control protocols: RS232, AMX, Extron, Crestron
• Power consumption: approximately 47% less than comparable lamp projectors

Connectivity and compatibility

This projector offers flexible connectivity options to accommodate a variety of devices. Two HDMI ports allow easy connection to laptops, Blu-ray players, gaming consoles, and other media sources. The powered USB A port can supply power to streaming sticks like Chromecast or Amazon Fire TV, reducing cable clutter and simplifying setup. Integration with popular control systems such as RS232, AMX, Extron, and Crestron ensures smooth operation within automated meeting rooms or classrooms.

Installation and setup

The ZH450ST supports full 360-degree orientation, enabling installation on ceilings, shelves, or in portrait mode for digital signage. Its short throw capability means it can be placed close to the projection surface, which is especially useful in rooms with limited space. The projector’s design minimizes shadows from presenters standing near the screen, enhancing the viewing experience during presentations or entertainment.

Ideal uses and environments

This projector fits well in environments where space is limited but a large, bright image is required. It works effectively in small to medium-sized meeting rooms, classrooms, and training labs where clear visuals and readable text are essential. Home users can also benefit from its ability to create a cinematic experience without needing to rearrange furniture. Its long-lasting laser light source and low maintenance needs make it a practical choice for busy spaces that demand reliable performance over time.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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