Hollyland COSMO C1 Wireless Transmission System
Hollyland’s Cosmo C1 SDI/HDMI wireless video transmission systems wirelessly transmit high-resolution video up to 1080p60 over long distances, allowing flexible video monitoring and distribution for studio or field production. Cosmo C1 allows HDMI & SDI connections on both the TX and RX unit, plus an SDI loop-out on the TX. It can work with any high definition camera, monitor, or switcher to deliver smooth wireless video feeds. The receiver can also be used for live streaming via the integrated USB Type-C output, supporting UVC application. The Cosmo C1 can transmit video up to 1000′ line-of-sight with a low 40 ms latency using the HEVC/H.265 codec. The system operates on the 5 GHz frequency band and uses AES-128 encryption to prevent video leakage. It also supports smart channel selection, allowing the system to choose the cleanest channel for transmission, as well as HEVO, an adaptive frequency hopping technology, for seamless retransmission without losing a frame.