---
product_id: 643295500
title: "3G SDI IP Video Streaming Encoder Decoder, ZowieBox, SRT RTMP RTMPS RTSP, UVC to SDI, SDI Video Capture Extender with Loopout, Standalone H.265/H.264 Live Streaming with PoE"
brand: "zowietek"
price: "€ 267.63"
currency: EUR
in_stock: true
reviews_count: 9
category: "Zowietek"
url: https://www.desertcart.ie/products/643295500-3g-sdi-ip-video-streaming-encoder-decoder-zowiebox-srt-rtmp
store_origin: IE
region: Ireland
---

# PoE powered up to 100m 3G SDI IP streaming Switchable encoder/decoder modes 3G SDI IP Video Streaming Encoder Decoder, ZowieBox, SRT RTMP RTMPS RTSP, UVC to SDI, SDI Video Capture Extender with Loopout, Standalone H.265/H.264 Live Streaming with PoE

**Brand:** zowietek
**Price:** € 267.63
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your live streaming game with ZowieBox — the Swiss Army knife of pro video!

## Quick Answers

- **What is this?** 3G SDI IP Video Streaming Encoder Decoder, ZowieBox, SRT RTMP RTMPS RTSP, UVC to SDI, SDI Video Capture Extender with Loopout, Standalone H.265/H.264 Live Streaming with PoE by zowietek
- **How much does it cost?** € 267.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/643295500-3g-sdi-ip-video-streaming-encoder-decoder-zowiebox-srt-rtmp)

## Best For

- zowietek enthusiasts

## Why This Product

- Trusted zowietek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **UVC to SDI Conversion:** Transform your USB webcams into professional SDI cameras at 1080p60fps.
- • **Compact Powerhouse Design:** Aluminum chassis smaller than a phone with tally light & LCD for real-time status.
- • **Flexible Power & Mounting:** PoE or USB-C powered, plus tripod mountable for ultimate on-the-go setups.
- • **Seamless NDI|HX Integration:** Effortlessly encode/decode SDI to NDI|HX3/2/1 for streamlined pro workflows.
- • **Plug & Play Standalone Streaming:** Go PC-free with H.265/H.264 live streaming via SRT, RTMP(S), RTSP protocols.

## Overview

The ZowieBox 3G SDI IP Video Streaming Encoder Decoder is a compact, aluminum-built device that converts and streams SDI, NDI|HX, and UVC video signals with support for H.265/H.264 encoding. It offers standalone PC-free live streaming over SRT, RTMP(S), and RTSP, powered via PoE or USB-C, and features flexible mounting options. Ideal for professional media workflows, it enables seamless integration of diverse video sources with real-time monitoring and control through ZowieUI and OBS integration.

## Description

Buy 3G SDI IP Video Streaming Encoder Decoder, ZowieBox, SRT RTMP RTMPS RTSP, UVC to SDI, SDI Video Capture Extender with Loopout, Standalone H.265/H.264 Live Streaming with PoE: Video Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great, With Quirks - This product was basically my first step into the complicated world of NDI, and I'm happy overall. This thing is a Swiss Army knife - it does just about everything, but not perfectly. BUT having a great quality 1080p real-time livestream of our camera feed, as long as you have a network connection to one of our campus network switches (which in turn powers the device with POE), is a game changer. Has no trouble displaying on 4K TVs and audio passthrough via HDMI works great. Makes for a super clean setup. Two gripes. This device has issues with frame rate conversions which might be solved in a future firmware update. For example, we run everything at 59.94 which the zowiebox detects as 60.00 (or at least that's the highest fps option in video settings, and no 59.94 option). Within a couple minutes there is a SEVERE delay to the audio channel. This effect appears to be caused by the Zowiebox "speeding up" the video channel to convert it from 59.94 to 60, but does not speed up the audio channel simultaneously, so for every second the audio gets behind the video channel by 0.06 seconds. So after 16.66 seconds the audio becomes 1 whole second behind the video, and after a minute it's approximately 3 seconds behind. The two options to solve this are to convert our video infrastructure to 60 (headache) instead of 59.94 which removes the conversion the Zowiebox is performing, or force the Zowiebox in video settings to 30fps. Somehow this fixed the audio issues and now everything is real-time. I've also had issues getting Multicast NDI to work properly which might be user error, but I've tinkered with this for many many hours. I have dreams of using our SDI-Zowiebox as our "transmitter" with a small army of HDMI-Zowieboxes as receivers for hallway TVs, classrooms and overflow rooms, and I'll need multicast with this. I'll have to tinker with this some more. Overall highly recommend. As I said, Swiss army pieces of hardware.
Review: LEGEN (wait for it) - These ROCK. I have two. I would like eight more. I have successfully configured these in so many awesome ways. Each of mine are currently setup to broadcast their input as an NDI source over the network, regardless of what else the box is doing. Even when I set them up to receive a camera's NDI signal and output that signal over HDMI to a switcher, each Zowiebox itself is also available over the network as an NDI source ... which IS convenient, because I can then remotely confirm that the appropriate box is receiving the correct signal, before enabling the HDMI output which itself can also be independently disabled/enabled. I have tested an OBSBOT Tail Air w/ NDI license » both WiFi and Wired w/ official adapter » my network » Zowiebox connected via ethernet » NDI source as input » HDMI output to ATEM switcher. + a StreamDeck to control the cameras PTZ functions. Oh yeah and you can't use an ATEM switcher's 1st HDMI port, oddly enough. ALL the other HDMI ports are fine, but literally just the first HDMI port is limited to something like YUV color mode? If I recall correctly? Anyways. 1st input will be green and wonky, you can't park there. SRT Server is working great! I really didn't want to buy more $100 NDI licenses for my last 2 Tail Air cameras and THIS HAS DONE THE TRICK! H.265 encoding SRT mode on the OBSBOT Tail Air using Listener mode * make sure to add the Stream ID.* It is probably: pusher/live/av + add the IP address of the Tail Air in the Zowiebox SRT settings, setting it up in Caller mode. BOOM SRT server is now working with HDMI output to my ATEM switcher. Have also successfully configured RTSP/RTMP mode between these same devices. Since starting this testing, I've had these cameras and Zowieboxes running nonstop for several days inside my house. Not sure how they'll hold up elsewhere, but so far nothing has shutdown or frozen. Highly recommend. DARY

## Features

- SDI NDI Encoder Decoder: Encode SDI signals to NDI or decode NDI signals to SDI. It supports NDI|HX3, NDI|HX2, and NDI|HX (Certified), but not full NDI (NDI|HB). Ideal for streamlining workflows with high-efficiency NDI|HX formats, ensuring seamless integration between different production systems. Note: ZowieBox cannot be used as an encoder and decoder at the same time. It can only switch between the two working modes, not use both modes at the same time.
- AVoIP to NDI and SDI: It can decode AVoIP video streams (RTMP, RTSP, SRT) into NDI and SDI in decoding mode, seamlessly integrating diverse video sources into NDI-compatible workflows for enhanced efficiency in media production and broadcasting.
- UVC to SDI: Easily turn your UVC cameras into SDI cameras. With up to 1080@60fps decoding resolution, ZowieBox allows you to unfold more possibilities for webcam devices. Note: USB capture card functionality is not supported.
- SDI Extender: Using two ZowieBoxes enables point-to-point transmission: one serves as an SDI encoder/transmitter, while the other functions as an SDI decoder/receiver. This setup allows SDI video signals to be transmitted via a LAN. Note: The SDI signal of ZowieBox (hardware before 10.1.13) is not compatible with ATOMAS SHOGUN INFERNO，SHOGUN ULTRA, Blackmagic Decklink Quad 2
- Standalone Live Streaming: Just plug and play, ZowieBox can stream videos PC-free, not affecting your computer performance at all! Support SRT caller/RTMP(S)/RTSP streaming protocol.
- Compact but Powerful: Compact aluminum design, smaller than phones, featuring a tally light and LCD screen for streaming status. Integrates video encoder, decoder, live broadcast, and transmission, reducing studio setup costs significantly.
- All-around Configuration: ZowieUI allows control of connected PTZ cameras, tally light, video/audio, OSD, work mode, stream, network, and system via PC, phone, or pad. Users can preview videos and access the dashboard. ZowieX software simplifies the detection, installation and batch upgrade of ZowieBox.
- OBS Dock: Seamlessly integrate the ZowieUI into OBS, making it effortless to configure ZowieBox in OBS for added convenience.
- Convenient Use Anywhere: Powered by PoE (100 meters) or USB-C (e.g., power banks, DC to USB-C adapters). It can even power external devices like PTZ cameras via DC out. Mountable on SLR, camcorder or standard tripod.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7ZWPDXQ |
| Best Sellers Rank | #76 in Video Converters |
| Brand | zowietek |
| Customer Reviews | 4.2 4.2 out of 5 stars (285) |
| Date First Available | June 25, 2024 |
| Interface Type | SDI |
| Item Weight | 6 ounces |
| Item model number | 30661-102 |
| Manufacturer | Zowietek |
| Material | Aluminum |
| Mounting Type | Tripod Mount |
| Number of Channels | 1 |
| Number of Pins | 45 |
| Product Dimensions | 4.84 x 2.68 x 0.87 inches |
| UPC | 617395411719 |

## Product Details

- **Brand:** zowietek
- **Interface Type:** SDI
- **Mounting Type:** Tripod Mount
- **Number of Channels:** 1
- **Number of Pins:** 45

## Images

![3G SDI IP Video Streaming Encoder Decoder, ZowieBox, SRT RTMP RTMPS RTSP, UVC to SDI, SDI Video Capture Extender with Loopout, Standalone H.265/H.264 Live Streaming with PoE - Image 1](https://m.media-amazon.com/images/I/51jE5pXmEkL.jpg)
![3G SDI IP Video Streaming Encoder Decoder, ZowieBox, SRT RTMP RTMPS RTSP, UVC to SDI, SDI Video Capture Extender with Loopout, Standalone H.265/H.264 Live Streaming with PoE - Image 2](https://m.media-amazon.com/images/I/71sfc9ut+9L.jpg)
![3G SDI IP Video Streaming Encoder Decoder, ZowieBox, SRT RTMP RTMPS RTSP, UVC to SDI, SDI Video Capture Extender with Loopout, Standalone H.265/H.264 Live Streaming with PoE - Image 3](https://m.media-amazon.com/images/I/71Wyi9hs41L.jpg)
![3G SDI IP Video Streaming Encoder Decoder, ZowieBox, SRT RTMP RTMPS RTSP, UVC to SDI, SDI Video Capture Extender with Loopout, Standalone H.265/H.264 Live Streaming with PoE - Image 4](https://m.media-amazon.com/images/I/71Gqlgs2WJL.jpg)
![3G SDI IP Video Streaming Encoder Decoder, ZowieBox, SRT RTMP RTMPS RTSP, UVC to SDI, SDI Video Capture Extender with Loopout, Standalone H.265/H.264 Live Streaming with PoE - Image 5](https://m.media-amazon.com/images/I/71-jMkggixL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Do I need PC/OBS/vMix or other softwares to live stream via ZowieBox?**
A: Three streaming ways

**Q: If I want to use OBS, how to get ZowieBox working in the OBS?**
A: 1. Change ZowieBox to NDI encoding mode

**Q: Can ZowieBox decode the RTSP/RTMP/SRT streaming into SDI signal?**
A: Yes. It can be a decoder, decoding RTSP/RTMP/SRT stream to the SDI signal.

**Q: Can ZowieBox stream to multiple platforms simultaneously?**
A: Yes, it supports streaming to 4 platforms simultaneously——2 rtmp streams and 2 srt streams

**Q: How to decode NDI | HX1 / HX2 / HX3 source to SDI?**
A: 1. Switch ZowieBox to decoder mode

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great, With Quirks
*by T***B on April 16, 2025*

This product was basically my first step into the complicated world of NDI, and I'm happy overall. This thing is a Swiss Army knife - it does just about everything, but not perfectly. BUT having a great quality 1080p real-time livestream of our camera feed, as long as you have a network connection to one of our campus network switches (which in turn powers the device with POE), is a game changer. Has no trouble displaying on 4K TVs and audio passthrough via HDMI works great. Makes for a super clean setup. Two gripes. This device has issues with frame rate conversions which might be solved in a future firmware update. For example, we run everything at 59.94 which the zowiebox detects as 60.00 (or at least that's the highest fps option in video settings, and no 59.94 option). Within a couple minutes there is a SEVERE delay to the audio channel. This effect appears to be caused by the Zowiebox "speeding up" the video channel to convert it from 59.94 to 60, but does not speed up the audio channel simultaneously, so for every second the audio gets behind the video channel by 0.06 seconds. So after 16.66 seconds the audio becomes 1 whole second behind the video, and after a minute it's approximately 3 seconds behind. The two options to solve this are to convert our video infrastructure to 60 (headache) instead of 59.94 which removes the conversion the Zowiebox is performing, or force the Zowiebox in video settings to 30fps. Somehow this fixed the audio issues and now everything is real-time. I've also had issues getting Multicast NDI to work properly which might be user error, but I've tinkered with this for many many hours. I have dreams of using our SDI-Zowiebox as our "transmitter" with a small army of HDMI-Zowieboxes as receivers for hallway TVs, classrooms and overflow rooms, and I'll need multicast with this. I'll have to tinker with this some more. Overall highly recommend. As I said, Swiss army pieces of hardware.

### ⭐⭐⭐⭐⭐ LEGEN (wait for it)
*by P***R on December 2, 2025*

These ROCK. I have two. I would like eight more. I have successfully configured these in so many awesome ways. Each of mine are currently setup to broadcast their input as an NDI source over the network, regardless of what else the box is doing. Even when I set them up to receive a camera's NDI signal and output that signal over HDMI to a switcher, each Zowiebox itself is also available over the network as an NDI source ... which IS convenient, because I can then remotely confirm that the appropriate box is receiving the correct signal, before enabling the HDMI output which itself can also be independently disabled/enabled. I have tested an OBSBOT Tail Air w/ NDI license » both WiFi and Wired w/ official adapter » my network » Zowiebox connected via ethernet » NDI source as input » HDMI output to ATEM switcher. + a StreamDeck to control the cameras PTZ functions. Oh yeah and you can't use an ATEM switcher's 1st HDMI port, oddly enough. ALL the other HDMI ports are fine, but literally just the first HDMI port is limited to something like YUV color mode? If I recall correctly? Anyways. 1st input will be green and wonky, you can't park there. SRT Server is working great! I really didn't want to buy more $100 NDI licenses for my last 2 Tail Air cameras and THIS HAS DONE THE TRICK! H.265 encoding SRT mode on the OBSBOT Tail Air using Listener mode * make sure to add the Stream ID.* It is probably: pusher/live/av + add the IP address of the Tail Air in the Zowiebox SRT settings, setting it up in Caller mode. BOOM SRT server is now working with HDMI output to my ATEM switcher. Have also successfully configured RTSP/RTMP mode between these same devices. Since starting this testing, I've had these cameras and Zowieboxes running nonstop for several days inside my house. Not sure how they'll hold up elsewhere, but so far nothing has shutdown or frozen. Highly recommend. DARY

### ⭐⭐⭐⭐ Very nice NDI encoder/transmitter
*by D***S on December 30, 2025*

I'm using this item connected to a Sony ZV1 camera for the purpose of transmitting video over NDI wirelessly to OBS studio then to Twitch stream. The product works well and provides a lot of control over video and audio quality. It is a fairly economical way to do so, considering you typically have to pay $99 just for an NDI license for each product you use, and that fee is included in the $150 price. The quality is good, and I'm hoping in the future they will support even faster transmission rates at higher resolutions over wireless NDI. NDI requires a lot of bandwidth, so a strong wifi is required. I'm only taking one star off, because I feel like the transmitter could be stronger, especially considering the antenna is inside a metal box, which isn't a great location for an antenna. It makes the unit streamline, which is nice, but reduces effectiveness a bit. I think they should consider adding an external antenna port, which would help improve the distance covered. The only other negative was the unit seems to be a bit sensitive to swapping wifi network. I was on one wifi, then switched to another, and when I did this, the unit started acting very erratic. I was getting choppy video and couldn't figure out why. I had to do a factory reset to fix the issue. Also, I run a pretty mobile setup, and it didn't seem to like being handed off from one wifi access point to another. It would lock up during the handoff and I would have to restart the system. Pretty good technical support, other than having to wait a day since I think the support team, for me, is overseas and on a different time zone. Overall a good product, and I'd recommend, but I could see them making a few tweaks to improve even further.

## Frequently Bought Together

- 3G SDI Native NDI|HX3 Video Streaming Encoder Decoder, ZowieBox, UVC to SDI Converter, SDI Video Capture Extender with Loopout, SRT/RTMP(S)/RTSP to NDI, Standalone H.265/H.264 Live Stream with PoE
- 4K HDMI Video Encoder/Decoder, ZowieBox, Native NDI HX3 (Certified) Converter/Player, UVC to HDMI, Pass-Through Video Capture, SRT/RTMP(S)/RTSP, Live Streaming to YouTube
- zowietek USB 3.0 A to A Male Cable 4.92Ft, USB to USB, Male to Male, Gold-Plated Connector for Hard Drive Enclosures, DVD Player, Laptop Cooler (4.92Ft/1.5M)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-02*