# Short throw projector Optoma ZH450ST 4200 ANSI lumens DLP 1080p 3D

**URL:** https://aio.lv/en/product--optoma-e9pd7l311ez3--10807141
**Data updated:** 2025-12-30 12:41 (EET)
**Category:** Projectors
**Manufacturer:** OPTOMA
**Manufacturer code:** E9PD7L311EZ3
**EAN:** 5055387666818
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 651.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 1 364.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--optoma-e9pd7l311ez3--10807141

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Optoma ZH450ST is a short throw projector with 4200 ANSI lumens brightness, DLP technology, and 1080p resolution. It features a laser light source lasting up to 30000 hours and a fixed focal length of 7.51 mm, ideal for presentations and home theater.

## Long description

The Optoma ZH450ST is a compact short-throw DLP projector with Full HD 1080p resolution and 4200 ANSI lumens brightness. Designed for continuous, low-maintenance use, it employs DuraCore laser technology for up to 30,000 hours of operation without lamp replacement. The unit features a fixed short-throw lens (7.51 mm), a built-in speaker, RS232 control, and an external power supply in a compact white chassis that uses post-consumer recycled plastics.
Advantages
The ZH450ST provides bright 1080p images from a short distance, enabling installation less than half a metre from the screen or wall. Laser illumination reduces power consumption compared with lamp-based models, offers a long service life up to 30,000 hours, requires minimal maintenance and is mercury-free. The projector is compact—up to 34% smaller than previous Optoma models—uses an external power supply for reliability and energy efficiency, and its packaging and chassis incorporate high levels of recyclable and PCR materials.
Suitable for
 Conference rooms and boardrooms
 Classrooms and lecture halls
 Small meeting spaces and huddle rooms
 Home theater and media rooms where short throw is needed
Key specifications
 Model: Optoma ZH450ST (MPN E9PD7L311EZ3)
 Brightness: 4200 ANSI lumens
 Native resolution: 1080p (1920 x 1080), 16:9
 Projection technology: DLP
 Light source: DuraCore laser, up to 30,000 hours
 Fixed focal length / short throw lens: 7.51 mm
 Weight: 3 kg
 Colour: White
 Connectivity: RS232 (control), external power supply; additional inputs vary by configuration
How to use
Position the ZH450ST less than half a metre from the projection surface for a short-throw image. Connect video sources to the projector's input ports and use RS232 for remote monitoring or control where available. Power the unit via the supplied external power supply and adjust focus/keystone as needed for a sharp 1080p image. For best results, place the projector on a stable surface or mount it according to installation guidelines and ensure adequate ventilation around the chassis.
Usage recommendations
For reliable long-term operation, keep vents clear and operate the projector in a clean, dust-minimized environment. Use the RS232 interface or network control (if provided by the installation) for centralized monitoring in corporate installations. Select screen sizes and placement consistent with the projector's short throw specifications to avoid image distortion and ensure optimal focus across the image area.

## 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 1,651.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 516 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 03.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Leasing for legal entities. All transactions are 100% secure and encrypted.

### 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/10807141/65454108_large.webp