PTZ Cameras That Send Video Over One Network Cable (NDI and IP PTZ) in South Africa

Can a PTZ camera send its signal over a single network cable? Yes. Modern PTZ cameras carry video, camera control and even power down one Cat5e or Cat6 cable using NDI and IP streaming, which is why they have become the default choice for live production, houses of worship, conferencing, sport and studio work. This guide explains how it works and covers the best NDI and IP PTZ cameras you can buy in South Africa.

What "signal over CAT" actually means

A network, or IP, PTZ camera encodes its video and sends it over standard Ethernet. Instead of running SDI or HDMI, you plug the camera into a network switch with one Cat5e or Cat6 cable. That single cable can carry:

• Video, over NDI, NDI|HX, SRT or RTMP
• Pan, tilt, zoom and camera control, over the same network
• Power, when the camera and switch support PoE or PoE+

NDI (Network Device Interface) is the most widely used standard. It lets multiple cameras, switchers and computers see each other on the network with very low latency, so a single operator can run a full multi camera show from one laptop.

What to look for

• NDI or NDI|HX. Full NDI offers the highest quality on a fast network. NDI|HX is more bandwidth friendly and common on 4K PTZ cameras.
• Resolution. 1080p is plenty for streaming. 4K UHD future proofs your setup and lets you reframe in post.
• PoE or PoE+. One cable for video, control and power keeps installations clean and reliable.
• Zoom range. A larger optical zoom reaches the back of a venue.
• Control protocols. Standards based control means the camera works with your switcher and hardware controllers.
• Auto tracking. Useful for presenters, worship services and lectures where no operator is available.

The best NDI and IP PTZ cameras in South Africa

These are the network PTZ cameras we supply and support locally at Prosales, with live pricing and availability on each product page.

Canon CR-N series

Canon's CR-N range is the workhorse of professional 4K network PTZ. Each model streams over IP with NDI support, runs on PoE, and delivers Canon colour science through quality optics. The Canon CR-N300 is the value 4K entry, the Canon CR-N350 steps up performance and reach, and the Canon CR-N500 is the flagship for broadcast and large venues. Auto tracking versions are available across the range.

Canon N100

The Canon N100 is a compact 4K network PTZ, ideal for boardrooms, hybrid meeting rooms and smaller studios where space and budget matter but you still want Canon quality and clean IP delivery.

BirdDog X1

The BirdDog X1 with 20x zoom is built around full NDI, which makes it a favourite for pure NDI workflows and live production where every camera lives on the network. It is PoE powered, with a strong optical zoom for reaching across a venue.

Sony FR7

The Sony FR7 Cinema Line PTZ is the premium option. It pairs a full frame cinema sensor and interchangeable E mount lenses with a remote pan tilt head, plus IP streaming and control over the network. It is the choice when you want true cinema image quality on a PTZ body for film, premium broadcast and high end live production.

Other capable brands you may come across include Panasonic AW UE and PTZOptics. If you need a specific model we do not currently list, contact our team and we will source it for you.

Which one should you choose?

• Houses of worship and lecture halls: Canon CR-N300 or CR-N350, with auto tracking for presenters.
• Conferencing and boardrooms: Canon N100.
• Pure NDI live production: BirdDog X1.
• Broadcast and large venues: Canon CR-N500.
• Cinema and premium image quality: Sony FR7.

Buy PTZ cameras in South Africa from Prosales

Prosales is an authorised South African supplier of NDI and IP PTZ cameras, with local stock, installation, systems integration and warranty support. Browse the full range on our PTZ and NDI cameras collection, or speak to our team about designing a complete multi camera network system for your venue.

Frequently asked questions

Can a PTZ camera send video over a single network cable?

Yes. IP and NDI PTZ cameras send video, camera control and, with PoE, power down one Cat5e or Cat6 cable to a network switch, so you run just one cable to each camera.

What is NDI?

NDI, or Network Device Interface, is a standard that carries low latency video and control over a standard network, so cameras, switchers and software can all work together over Ethernet.

Do PTZ cameras run on PoE?

Many do. Cameras that support PoE or PoE+ draw power from the same network cable that carries the video, which keeps installations simple and tidy.

What is the best 4K NDI PTZ camera?

For most professional users in South Africa the Canon CR-N series is the benchmark for 4K network PTZ. For pure NDI workflows the BirdDog X1 is excellent, and the Sony FR7 leads for cinema image quality.

Where can I buy PTZ cameras in South Africa?

Prosales supplies NDI and IP PTZ cameras nationwide with local support, installation and warranty. See our PTZ and NDI cameras collection or contact our team for a system design.

Prosales, South Africa's supplier of professional broadcast, film and live production equipment.