# Short throw projector Optoma ZH450ST 4200 ANSI lumens DLP 1080p

**URL:** https://aio.lv/en/product--optoma-e9pd7l311ez3--10474451
**Data updated:** 2025-12-30 08:43 (EET)
**Category:** Projectors
**Manufacturer:** OPTOMA
**Manufacturer code:** E9PD7L311EZ3
**EAN:** 5055387666818
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 884.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 1 557.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--optoma-e9pd7l311ez3--10474451

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Optoma ZH450ST is a short throw projector with 4200 ANSI lumens brightness and DLP technology. It features a native resolution of 1080p (1920x1080) and a laser light source with a lifespan of 30000 hours. The fixed focal length is 7.51 mm with a throw ratio of 0.496:1, making it ideal for small spaces. It supports various video modes and graphics resolutions, ensuring compatibility with multiple devices.

## Long description

The Optoma ZH450ST is a compact short throw DLP projector that delivers 4200 ANSI lumens of brightness and a native Full HD 1080p (1920x1080) resolution. Featuring a laser light source with a rated lifespan of up to 30,000 hours, the ZH450ST is designed for continuous, low-maintenance use in meeting rooms and corporate spaces. Its fixed short-throw lens (throw ratio 0.496:1, focal length 7.51 mm) enables placement close to the screen or wall, while a built-in speaker and RS232 control support basic audio and remote management.
Advantages
The projector uses energy-efficient DuraCore laser technology, reducing power consumption compared with lamp-based models and eliminating the need for replacement lamps. The external power supply improves reliability and portability. The chassis and packaging incorporate post-consumer recycled (PCR) plastics and high levels of recyclable materials, supporting a lower environmental impact. The ZH450ST’s compact form factor is up to 34% smaller than previous Optoma models, enabling denser shipping and more efficient logistics.
Suitable for
Conference rooms and boardrooms
Small classrooms and training rooms
Corporate presentations and video meetings
Spaces requiring short-throw installation (tight mounting distance)
Key specifications
Brand: OPTOMA
Model: ZH450ST (MPN: E9PD7L311EZ3, EAN: 5055387666818)
Brightness: 4200 ANSI lumens
Native resolution: Full HD 1080p (1920x1080), 16:9 aspect ratio
Projection technology: DLP
Light source: Laser (DuraCore), up to 30,000 hours lifespan
Throw ratio: 0.496:1; fixed focal length 7.51 mm; short throw
Screen size compatibility: 914.4 - 7416.8 mm
Weight: 3 kg
Colour: White
How to use
Place the Optoma ZH450ST at the recommended short-throw distance from the projection surface according to the throw ratio (approximately less than 0.5 m from the wall for typical screen sizes). Connect source devices using the projector’s available video inputs, power the unit via the external power supply, and use built-in controls or RS232 for system monitoring and remote control. Adjust projector placement and keystone or zoom settings as needed to achieve a focused, correctly sized image; no lamp replacement is required during normal operation thanks to the laser light source.
Usage recommendations
For reliable, long-term operation, install the projector in a well-ventilated location, follow manufacturer guidelines for dust management, and use the RS232 connection for centralized control where available. To optimize image quality in small meeting spaces, position the ZH450ST close to the projection surface consistent with its short-throw specification and calibrate input resolution to Full HD content.

## Specifications

### Projector

| Feature | Value |
|---|---|
| Contrast ratio (typical) | 1800:1 |
| Horizontal scan range | 15 - 140 |
| Vertical scan range | 24 - 120 |
| Projection distance | 0.4 - 3.2 |
| Projection technology | DLP |
| Projector brightness | 4200 ANSI lumens |
| Uniformity | 75 % |
| Screen size compatibility | 914.4 - 7416.8 |
| Keystone correction, vertical | -30 - 30 |
| Keystone correction, horizontal | -30 - 30 |
| Contrast ratio (dynamic) | 2000000:1 |
| Native aspect ratio | 16:9 |
| Supported aspect ratios | 16:9, 16:10, 4:3 |
| Projector native resolution | 1080p (1920x1080) |
| Number of colours | 1.073 billion colours |

### Operational conditions

| Feature | Value |
|---|---|
| Operating altitude | 0 - 2500 |
| Operating relative humidity (H-H) | 0 - 80 |
| Operating temperature (T-T) | 0 - 40 |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 119 W |
| Power source | AC |
| Power consumption (standby) | 0.5 W |
| Auto power off | Yes |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Power consumption (max) | 173 W |

### Design

| Feature | Value |
|---|---|
| Cable lock slot | Yes |
| Product colour | White |
| Market positioning | Portable |
| Product type | Short throw projector |
| Cable lock slot type | Kensington |

### Lens system

| Feature | Value |
|---|---|
| Offset | 116 % |
| Throw ratio | 0.496:1 |
| Fixed focal length | 7.51 mm |
| Zoom type | Fixed |

### Ports & interfaces

| Feature | Value |
|---|---|
| Serial interface type | RS-232 |
| Headphone outputs | 1 |
| DVI port | No |
| HDMI ports quantity | 2 |
| HDMI version | 2.0 |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 1 |

### Video

| Feature | Value |
|---|---|
| Analog signal format system | SECAM L, SECAM K1, SECAM K, SECAM G, SECAM D, SECAM B, PAL N, PAL M, PAL I, PAL H, PAL G, PAL D, PAL B, NTSC M, NTSC J |
| Full HD | Yes |
| Supported graphics resolutions | 800 x 600 (SVGA), 1920 x 1080 (HD 1080), 1600 x 1200 (UXGA), 1280 x 800 (WXGA), 1280 x 768 (WXGA), 1280 x 720 (HD 720), 1280 x 1024 (SXGA), 1024 x 768 (XGA), 640 x 480 (VGA) |
| Supported video modes | 720p, 576p, 576i, 480p, 480i, 1080i, 1080p |
| 3D | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 3 kg |
| Package weight | 4200 g |
| Height | 114 mm |
| Width | 274 mm |
| Depth | 216 mm |

### Storage

| Feature | Value |
|---|---|
| Card reader integrated | No |

### Multimedia

| Feature | Value |
|---|---|
| Number of built-in speakers | 1 |
| RMS rated power | 15 W |
| Built-in speaker(s) | Yes |

### Features

| Feature | Value |
|---|---|
| Noise level | 32 dB |
| On Screen Display (OSD) | Yes |
| Number of OSD languages | 25 |
| Password protection | Yes |
| High Dynamic Range (HDR) supported | Yes |

### Light source

| Feature | Value |
|---|---|
| Light source type | Laser |
| Service life of light source | 30000 h |

### Packaging content

| Feature | Value |
|---|---|
| Remote control included | Yes |
| Cables included | AC |
| Manual | Yes |
| Batteries included | Yes |

### Display

| Feature | Value |
|---|---|
| Built-in display | No |

## FAQ

### How much does the Short throw projector Optoma ZH450ST cost, and is it available for purchase?

The price is 1,884.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Short throw projector Optoma ZH450ST be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All OPTOMA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized OPTOMA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: screen size compatibility, weight, projector native resolution, native aspect ratio, projector brightness, projection technology, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Short throw projector Optoma ZH450ST?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10474451/65451790_large.webp