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Enhance your production with up to 4K60 wireless video transmission by utilizing the adaptable Pyro Ultra 4K HDMI/SDI Wireless Video Dual Receiver Transmission System from Hollyland. This system comprises a wireless transmitter, two wireless receivers, various antenna sizes, a USB-C adapter, a D-Tap to DC cable, a DC power adapter, and a dual ball head to cold shoe mount adapter. The HDMI and SDI ports facilitate line-of-sight transmission from distances of up to 4900 feet. TWiFi transmission technology establishes a composite link with automatic frequency hopping, ensuring exceptional clarity and a low latency of 20 ms. Additional operating modes provide enhanced capabilities tailored to the specific requirements of your production. The Pyro Ultra is also backward compatible with the entire Pyro family, allowing it to integrate seamlessly with your existing workflows.
- The Pro Ultra ecosystem has the capability to be expanded to accommodate an unlimited number of receivers that can receive footage from a single transmitter unit, all while consistently providing stable wireless signals.
- TWiFi is a new proprietary codec developed by Hollyland that combines 2.4 and 5 GHz wireless signals to establish a secure communication link. This system is capable of maintaining line-of-sight transmission over distances of up to 4900 feet. Furthermore, it employs automatic frequency hopping to mitigate signal interference in densely populated network settings. Additionally, Dynamic Frequency Selection expands access to the wireless spectrum in regulated areas, providing enhanced flexibility.
- When enabled, Broadcast mode provides real-time signal monitoring to numerous receiver units from a distance of 2300 feet. When turned off, the standard configuration accommodates up to six monitoring screens—comprising four receivers and two mobile applications—extending up to 4900 feet.
- When trying to complete precise focus pulls, Focus mode maintains a low latency to ensure a responsive monitoring environment. Latency varies depending on the output resolution of your footage, measuring 20 ms at 1080p30, 40 ms at 1080p60, and 45 ms at 4K60.
- The Pyro Ultra offers both UVC and RTMP streaming capabilities. Its plug-and-play connectivity, along with versatile platform compatibility, renders the receiver perfect for live production and remote collaboration.
- The system automatically freezes the final frame displayed on the screen when an unforeseen cut takes place, allowing production teams the opportunity to regroup. Additionally, you have the option to configure a personalized image as the default display to ensure visual uniformity.
- The receiver automatically adapts its HDMI or SDI output resolutions to match downstream devices, ensuring compatibility across setups.
- Both the receiver and transmitter units are equipped with a DC power input for connecting the provided DC power adapter. Additionally, the receivers come with a V-mount battery plate, while the transmitters are fitted with an NP-F battery plate, thereby enhancing your power options to support various batteries for extended shooting durations.
Inputs/Outputs |
|
|---|---|
| Antenna I/O | Transmitter/Receiver: 4x RP-SMA Male |
| Video I/O | Transmitter: 1x HDMI 2.0 Input Transmitter: 1x HDMI 2.0 Loop Output Transmitter: 1x BNC (3G-SDI) Input Receiver: 1x HDMI 2.0 Output Receiver: 1x BNC (3G-SDI) Output |
| Embedded Audio | Not Specified by Manufacturer |
| Audio I/O | No |
| Power I/O | Transmitter/Receiver: 1x Barrel Input |
| Other I/O | Transmitter/Receiver: 1x USB-C |
Wireless |
|
|---|---|
| Wireless Range | 4921.3' / 1500 m |
| Channel Bandwidth | 40 MHz, 20 MHz |
| Latency | 20 ms |
| RF Power | ≤ 23 dBm |
| RF Sensitivity | -85 dBm |
| Wi-Fi | Yes |
| Bluetooth | No |
| Mobile App Compatible | No |
| Cellular Support | No |
Format Support |
|
|---|---|
| Video Format | HDMI UHD 4K: 60/59.94/50/30/29.97/25/24/23.98 1080p: 60/59.94/50/30/29.97/25/24/23.98 720p: 60/59.94/50 SDI 1080p: 60/59.94/50/30/29.97/25/24/23.98 1080i: 60/59.94/50 720p: 60/59.94/50 |
| Audio Format | Not Specified by Manufacturer |
| Timecode Support | No |
Power |
|
|---|---|
| Input Power | 6 to 16 VDC |
| Battery | Transmitter: 1x L-Series Mount on Fixed Plate Receiver: 1x V-Mount on Fixed Plate |
| Power Consumption | Transmitter: 11 W Transmitter: 14 W Receiver: 7 W |
Mounting |
|
|---|---|
| Tripod/Accessory Mounting | Not Specified by Manufacturer |
General |
|
|---|---|
| Status Display | On Transmitter & Receiver |
| Environmental Resistance | No |
| Dimensions | Transmitter/Receiver: 4.9 x 3.1 x 1.4" / 124.5 x 80 x 34.9 mm |
| Weight | Transmitter/Receiver: 11.3 oz / 320.00 g |

















