{"product_id":"hollyland-cosmo-c2-hdmi-sdi-wireless-video-transmission-system","title":"Hollyland Cosmo C2 HDMI\/SDI Wireless Video Transmission System","description":"\u003cp\u003eHollyland Cosmo C2 HDMI\/SDI Wireless Video Transmission System Overview\u003c\/p\u003e\u003cp\u003eThe Hollyland Cosmo C2 is a professional wireless video transmission system that supports up to 1080p60 resolution with an extended 3000 ft (LOS) range and ultra-low 33ms latency , making it ideal for studio and field productions. It operates on the 5.1–5.85 GHz frequency band and features HEVO 2.0 technology , which automatically scans and switches frequencies to avoid interference and ensure stable, uninterrupted transmission.\u003c\/p\u003e\u003cp\u003eThe system offers flexible connectivity including HDMI and SDI inputs and outputs , along with Ethernet and USB-C ports for seamless integration into broadcast and streaming workflows. It supports UVC, RTMP, and NDI|HX streaming , enabling direct live streaming and network-based video transmission with minimal setup.\u003c\/p\u003e\u003cp\u003eWith its built-in FPS Booster , the receiver can convert lower frame rates (24\/25\/30fps) to smooth 1080p60 output , while also supporting fractional frame rates for maximum compatibility. In case of signal interruption, the Frozen Frame feature holds the last frame on screen and allows custom logo upload for a professional appearance.\u003c\/p\u003e\u003cp\u003ePower options include DC input , L-series battery support for the transmitter , and V-mount battery support for the receiver , ensuring reliable performance in both studio and on-location environments. The durable design includes 1\/4″-20 mounting threads , a cold shoe mount, and multiple antennas for secure installation and strong signal stability.\u003c\/p\u003e\u003cp\u003eThe package includes the transmitter, receiver, five antennas, USB-C OTG adapter, cold shoe mount, power adapter, carrying case, and a 1-year manufacturer warranty — delivering a complete, professional wireless video solution.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKey Features\u003c\/li\u003e\n\u003cli\u003eWireless Video Transmitter\/Receiver Set\u003c\/li\u003e\n\u003cli\u003eTransmitter: HDMI\/SDI In, SDI Loop Out\u003c\/li\u003e\n\u003cli\u003eReceiver: 2 HDMI\/SDI Outputs\u003c\/li\u003e\n\u003cli\u003e3000′ Line-of-Sight 1080p60 Transmission\u003c\/li\u003e\n\u003cli\u003e5.1 to 5.85 GHz Frequency Bands\u003c\/li\u003e\n\u003cli\u003eSupports UVC, RTMP \u0026amp; NDI|HX Streaming\u003c\/li\u003e\n\u003cli\u003eFPS Booster Converts Frame Rates\u003c\/li\u003e\n\u003cli\u003eHEVO 2.0 Technology, 33 ms Latency\u003c\/li\u003e\n\u003cli\u003eDC Input, L-Series Battery Plate\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hollyland","offers":[{"title":"Default Title","offer_id":42953819881543,"sku":null,"price":86250.0,"currency_code":"EGP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/5647\/6231\/files\/1706623191_IMG_2153948-1.jpg?v=1787764201","url":"https:\/\/www.adelaar.store\/ar\/products\/hollyland-cosmo-c2-hdmi-sdi-wireless-video-transmission-system","provider":"Adelaar Store","version":"1.0","type":"link"}