


Hollyland Pyro S 4K HDMI/SDI Wireless Video Transmitter
SKU: HL-PYROSTX
Before ordering, send Filmgear Canada the link so we can verify the price including shipping.
- Identical productSame brand and model, new and unopened, with a manufacturer warranty in Canada.
- Canadian sellerAn authorized retailer or official brand store, priced in Canadian dollars.
- Available nowThe seller has it in stock and you can buy it now at the listed price.
- Delivered priceWe compare the total price including shipping.
Exclusions: Third-party marketplace sellers, foreign sites, clearance, open-box, demos, refurbished, limited-quantity offers, price errors.
If we lower this model's price within 7 days of purchase, we'll refund the difference.
PRE-ORDER. Ships as soon as stock arrives. Contact our sales team for an exact delivery date.
We Accept
Pairs well with

Hollyland Pyro S 4K HDMI/SDI Wireless Video Transmitter
Product Video
Key Selling Points




The Hollyland Pyro S Transmitter sends HDMI or 3G-SDI video to Pyro series receivers, up to 4K 30p over HDMI and 1080p60 over SDI, with a 1,300ft (400m) line-of-sight range and latency as low as 50ms. A good fit for crews shooting on SDI cameras or streaming over RTMP from the camera position, it is a transmitter only and needs a Pyro receiver or the HollyView app to watch the feed.
Key Features
- Accepts HDMI 1.4b up to 3840x2160 at 23.98 to 30 fps, and 3G-SDI up to 1080p60 including 1080psf formats.
- Rated by Hollyland at 1,300ft (400m) line of sight with Broadcast mode off and 650ft (200m) in Broadcast mode.
- Latency goes as low as 50ms in Smooth Mode, while HD Mode holds a stable 8Mbps to 12Mbps bitrate.
- Auto Dual-Band Hopping (ADH) moves between 2.4GHz and 5GHz to choose the clearest channel automatically.
- Streams over RTMP to platforms such as YouTube Live and Twitch through a USB Wi-Fi dongle. Some network card models may not be compatible.
- A magnesium-aluminum alloy shell, a full-color LCD and a fan with Auto and Low speeds.
In the Box
- 1 x Pyro S Transmitter
- 3 x Dual-Band Cylindrical Antenna
- 1 x USB-C OTG Adapter
- 1 x Cold Shoe
- 1 x Quick Guide and Packing List Card
- 1 x Warranty Card and Compliance Information
How It Compares
| Feature | Pyro S Transmitter | Pyro H Transmitter |
|---|---|---|
| Video input | HDMI 1.4b, 3G-SDI | HDMI 1.4b |
| Lowest latency (1080p60, no interference) | 50ms | 60ms |
| RTMP streaming | Through a USB Wi-Fi dongle | Not listed |
| USB-C power | Not supported | 5V/2A, not in Broadcast mode |
- SDI cameras or RTMP from the camera: Choose the Pyro S Transmitter for its 3G-SDI input and RTMP streaming.
- HDMI only, with a local monitor or USB-C power: Choose the Pyro H Transmitter, which has an HDMI loopout and accepts 5V/2A USB-C with Broadcast mode off.
- Buying the first set: Consider the Hollyland Pyro S system, which includes a transmitter and a receiver.
Pair It With
- A Pyro receiver: The Pyro S pairs with other Pyro series units. Hollyland names Pyro H and Pyro 7 as examples, and units pair automatically when they share a group.
- NP-F batteries: Hollyland estimates about 4 hours on an NP-F970, and no battery comes in the box. The SmallRig USB-C Rechargeable NP-F970 Camera Battery and the SmallRig NP-F550 USB-C Replacement Battery are NP-F format options.
- DC power: The transmitter accepts 6V to 16V through a 2.0mm core socket and does not come with a power adapter. USB-C power is not supported.
- A laptop as a source: The HDMI output of a laptop can feed the transmitter.
- Wi-Fi dongle for RTMP: Connect a USB wireless network card and enter the streaming address through the HollyView app.
- Phones and tablets: With Broadcast mode off, the HollyView app reaches up to 2 mobile devices. Broadcast mode does not support app monitoring.
- Walkie-talkies on set: Hollyland advises keeping them at least 1m away from the HDMI or SDI cables, and using well-shielded cables, to avoid interference.
Specifications
| Video input | HDMI 1.4b, 3G-SDI |
| HDMI input formats | 720p50/59.94/60, 1080i50/59.94/60, 1080p23.98/24/25/29.97/30, 1080p50/59.94/60, 3840x2160 at 23.98/24/25/29.97/30 |
| SDI input formats | 1080p50/59.94/60, 1080i50/59.94/60, 1080p23.98/24/25/29.97/30, 720p50/59.94/60, 1080psf23.98/24, 1080psf25/29.97/30 |
| Line-of-sight range | 1,300ft (400m) with Broadcast mode off, 650ft (200m) in Broadcast mode, based on Hollyland laboratory test results |
| Latency | As low as 50ms |
| Operating frequency | 5.150 to 5.250GHz, 5.250 to 5.350GHz, 5.470 to 5.725GHz, 5.725 to 5.850GHz, and 2.412 to 2.484GHz. Bands vary by country and region |
| Transmit power | Under 23dBm |
| Bandwidth | 20MHz, 40MHz in Broadcast mode |
| Power input | DC 6V to 16V (2.0mm core socket), NP-F battery 6.8V to 8.4V |
| Power consumption | Under 11W |
| Fan noise | Up to 55dB in Auto mode, 45dB in Low mode |
| USB | USB-C (USB 2.0 OTG) |
| Antenna connector | SMA male |
| Temperature | Working -10 to 45 degrees C, storage -40 to 60 degrees C |
| Net weight | 207g |
| Dimensions | 112 x 71.2 x 34.1mm (4.4 x 2.8 x 1.3in) |
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. For opened or used items, a minimum 15% restocking fee may apply depending on the item condition.
To start a return, you can contact us at info@filmgearcanada.com. If your return is accepted, we’ll send you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return-related questions at info@filmgearcanada.com.
Important Notice for Special Order Items
Certain professional and project-based products are supplied on a Special Order basis and are subject to different return conditions. Please review the “Special Order Items” section below before placing your order.
Damages and Issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged, or if you receive the wrong item, so that we can evaluate the issue and make it right.
If an item is defective within 14 days of delivery, email info@filmgearcanada.com with a short video of the problem and the serial number, or bring it to our showroom. Once we confirm the defect, we’ll replace it (or refund it if a replacement isn’t available) and handle the manufacturer claim ourselves.
For Special Order items, damage or defect claims must be reported immediately upon delivery and will be handled in accordance with the manufacturer’s warranty terms.
Exceptions / Non-returnable Items
Special Order Items (Final Sale)
Certain professional, project-based products are supplied on a Special Order basis and are not regularly stocked. Special Order items are final sale and cannot be returned, exchanged, or refunded once the order has been confirmed with the manufacturer. Special Order items are final sale whether they ship from our stock or are ordered from the manufacturer.
These items are ordered specifically for individual projects and may include, but are not limited to:
- Professional wireless communication systems
- Large-scale lighting equipment
- Studio carts and grip equipment
- Cine lenses and special production gear
Please ensure compatibility and project requirements before placing your order. If you have any questions regarding lead time or suitability, we strongly recommend contacting us prior to purchase.
In addition, we do not accept returns for open box, demo or clearance items, gift cards, hazardous materials, flammable liquids or gases.
Exchanges
The fastest way to ensure you get what you want is to return the item you have. Once the return is accepted, you may place a new order for the desired item.
Refunds
We will notify you once we’ve received and inspected your return and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please note that it may take some time for your bank or credit card company to process and post the refund.
FAQ
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Ships from Vancouver, BC across Canada. Free standard shipping on orders over $199 CAD (remote areas and oversize or overweight items excluded). In-stock orders placed before 2 PM Vancouver time ship the same business day. Pre-order and special order items ship when they arrive. Local pickup at our 945 E Cordova St showroom, usually ready in 2 hours for in-stock items.
-
Customer Support
Email info@filmgearcanada.com or call (604) 269-4161. Our team gives pre-purchase advice, helps you spec the right model for your shoot, and confirms compatibility before you order. Open Monday–Saturday, 9:30 AM – 5:00 PM PT. In-store consultation at our Vancouver, BC showroom.
-
FAQ’s
Authorized Canadian dealer for Aputure, amaran, DJI, Nanlite, Tilta, and more. All products include full manufacturer warranty and Canadian-side support. For B2B / production-house pricing or net terms, email info@filmgearcanada.com — we work with crews and studios across Canada.
-
Contact Us
Filmgear Canada — 945 E Cordova St #108, Vancouver, BC V6A 1H9. Phone: (604) 269-4161. Email: info@filmgearcanada.com. Showroom open Mon–Sat, 9:30 AM – 5:00 PM — walk-ins welcome, no appointment needed.

