The Hollyland Pyro S 4K Transmitter delivers high-performance wireless video transmission with HDMI and SDI inputs. Supporting broadcast-quality 4K30 the transmitter operates in 2.4GHz/5GHz dual-band Auto Dual-Band (ADB) mode with ultra-low latency (as low as 50ms). With multicast support for up to 4 receivers and HDMI loop-out it’s ideal for professional video crews in fast-paced environments. 4K30 1080p60 SDI/HDMI video input support Dual-band 2.4GHz/5GHz Auto Dual-Band (ADB) transmission Broadcasts to up to 4 receivers simultaneously HDMI loop-out for local monitoring Low latency: as low as 50ms Selectable transmission modes: HD Smooth Balance 1.9" colour display and intuitive menu navigation Multiple power options: NP-F battery DC input USB-C