{"product_id":"hollyland-cosmo-c2-2tx-1rx-wireless-video-transmission-system","title":"Hollyland Cosmo C2 (2TX+1RX, Wireless Video Transmission System)","description":"\u003ch3\u003eHollyland Cosmo C2 (2TX + 1RX) – Dual-Camera 1080p60 Wireless Video System with Ultra-Low Latency\u003c\/h3\u003e\n\u003cp\u003eThe Cosmo C2 streamlines multi-camera production by delivering high-quality 1080p60 video from two transmitters to one receiver with under 33 ms latency. Whether you're livestreaming or shooting on set, it keeps your feeds in sync, reduces cable clutter, and supports HDMI\/SDI I\/O, streaming protocols, and flexible power options for smart, efficient workflows.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo transmitters to one receiver:\u003c\/strong\u003e Capture two camera angles without extra receivers, simplifying setup and reducing interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-long range \u0026amp; fast response:\u003c\/strong\u003e Operates up to 1 000 m (3 000 ft) line-of-sight with 33 ms latency—consistent even at distance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEVO 2.0 frequency-hopping:\u003c\/strong\u003e Self-adjusting transmission keeps signal clean and stable in crowded RF environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-format streaming:\u003c\/strong\u003e Supports NDI|HX, UVC plug-and-play streaming, and RTMP for live video output and flexibility across platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust port options:\u003c\/strong\u003e TX units include HDMI\/SDI input and SDI loop-out; RX includes dual HDMI\/SDI outputs, and Ethernet for NDI streaming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame rate conversion:\u003c\/strong\u003e Receiver ups low-frame-rate signals (like 24p\/25p) to smooth 60p output, ideal for seamless playback.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCustomer Benefits\u003c\/h4\u003e\n\u003cp\u003eThe Cosmo C2 allows creators to record dual-camera setups wirelessly with clarity and confidence. It’s perfect for mobile news, sports, livestreams, or event capture—minimizing gear and maximizing output quality. Add streaming support for direct broadcasting, plus long-range reach for complex or remote environments.\u003c\/p\u003e\n\u003ch4\u003eQuick Specs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission range:\u003c\/strong\u003e Up to 1 000 m (3 000 ft) LOS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatency:\u003c\/strong\u003e approximately 33 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVideo formats:\u003c\/strong\u003e 1080p up to 60, 1080i, and 720p over HDMI\/SDI input\/output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorts (TX):\u003c\/strong\u003e HDMI IN, SDI IN, SDI loop-out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorts (RX):\u003c\/strong\u003e 2× HDMI OUT, 2× SDI OUT, Ethernet, USB-C (for UVC\/streaming)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreaming support:\u003c\/strong\u003e NDI|HX, UVC, RTMP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower options:\u003c\/strong\u003e DC, NP-F battery (TX), V-Mount battery (RX)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame rate compensation:\u003c\/strong\u003e Converts lower frame rates to smooth 60p\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower draw:\u003c\/strong\u003e ~10 W (TX), ~11 W (RX)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat’s in the Box\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2 × Cosmo C2 Transmitters\u003c\/li\u003e\n\u003cli\u003e1 × Cosmo C2 Receiver\u003c\/li\u003e\n\u003cli\u003eAntennas for all units\u003c\/li\u003e\n\u003cli\u003eUSB-A to USB-C adapter cable\u003c\/li\u003e\n\u003cli\u003e12 V\/2 A DC power adapter\u003c\/li\u003e\n\u003cli\u003ePortable hard case\u003c\/li\u003e\n\u003cli\u003eUser manual and one-year warranty documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eUse Cases \/ Ideal For\u003c\/h4\u003e\n\u003cp\u003ePerfect for dual-camera productions, on-site live events, broadcast workflows, ENG teams, mobile livestreams, and content creators seeking flexible, high-quality wireless video transport.\u003c\/p\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eBuilt for the 5 GHz band via HEVO 2.0 tech. Works with standard HDMI or SDI camera output and connects to modern video workflows via HDMI\/SDI or NDI\/UVC\/RTMP streaming. Powered via NP-F or V-Mount batteries or standard DC adapters.\u003c\/p\u003e\n\u003ch4\u003ePros \u0026amp; Cons\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Pros:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual-camera input for efficient multi-angle setups\u003c\/li\u003e\n\u003cli\u003eLong-range, low-latency wireless with dynamic interference handling\u003c\/li\u003e\n\u003cli\u003eMultiple streaming formats for live content distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Cons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKit is somewhat large and better suited for cinema or field setups\u003c\/li\u003e\n\u003cli\u003e5 GHz regulations vary by region—check local compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Hollyland Cosmo C2 brings advanced wireless video to dual-camera setups with unmatched ease and reliability—feel the freedom to roam, stream, and shoot with clarity and control.\u003c\/p\u003e","brand":"Hollyland","offers":[{"title":"Default Title","offer_id":54243117629708,"sku":"H-COSMO-C2-2TX-1RX","price":1449.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/7416\/0652\/files\/hollyland-cosmo-c2-2tx-1rx-wireless-video-transmission-system-hero.jpg?v=1778059005","url":"https:\/\/soundium.com\/es\/products\/hollyland-cosmo-c2-2tx-1rx-wireless-video-transmission-system","provider":"Soundium","version":"1.0","type":"link"}