Skip to product information
Adopting advanced HEVO 2.0 technology, the Hollyland Cosmo C2 delivers a robust wireless video solution with an exceptional 3,000ft line-of-sight range. This professional system features a powerful dual-transmitter to single-receiver configuration, significantly reducing on-set cable clutter and wireless interference. With a super-low latency of just 33ms, it ensures perfectly synchronized video feeds for the most demanding live broadcast environments. The receiver supports NDI, UVC, and RTMP streaming, allowing for direct connection to computers and networks without additional capture cards. Integrated frame rate compensation technology automatically converts inputs to 60fps for remarkably smooth visual output. Versatile power options include NP-F and V-Mount battery support alongside locking DC inputs for unfailing performance. This kit is the ideal choice for multi-camera live streaming, concerts, and professional film production.
| Transmission Range | 3,000ft (1,000m) Line-of-Sight |
| Latency | 33ms |
| Operating Frequency | 5.15 – 5.85 GHz |
| Video Input (TX) | HDMI 1.4b, 3G-SDI, 3G-SDI Loopout |
| Video Output (RX) | Dual HDMI 1.4b, Dual 3G-SDI |
| Network Interface | RJ45 Port (100 Mbps) with NDI HX3 Support |
| Streaming Protocols | UVC (USB-C), RTMP, NDI |
| Transmitter Dimensions | 4.5 x 2.7 x 1.4 inches |
| Receiver Dimensions | 5.6 x 3.4 x 1.3 inches |
| Power Supply | 6-16V DC; NP-F (TX); V-Mount (RX) |