{"product_id":"hollyland-syscom-421-2tx-2x-transmitter-1x-receiver-15x-antenna-2x-arm-mounts","title":"Hollyland Syscom 421-2TX, 2x Transmitter, 1x Receiver, 15x Antenna, 2x Arm Mounts","description":"\u003cdiv class=\"markdown markdown-main-panel tutor-markdown-rendering enable-luminous-fast-follows stronger enable-updated-hr-color\" id=\"model-response-message-contentr_5ca5f0dfd2cb2821\" dir=\"ltr\"\u003e\n\u003cp\u003eThe \u003cb\u003eHollyland Syscom 421-2TX (2x Transmitter, 1x Receiver)\u003c\/b\u003e bundle is a professional, multi-camera wireless video transmission kit engineered specifically for mid-sized live broadcasts, multi-cam live streaming, and commercial video sets.\u003c\/p\u003e\n\u003cp\u003eBy utilizing a multi-channel receiver hub, this system allows \u003cb\u003etwo independent cameras to broadcast real-time video to a single central receiver over a single RF channel\u003c\/b\u003e, drastically saving valuable wireless bandwidth and preventing frequency congestion on a busy set.\u003c\/p\u003e\n\u003ch3\u003eCore Hardware \u0026amp; Kit Inventory\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e2 × Syscom 421 Transmitters (TX):\u003c\/b\u003e Mounted onto your individual camera rigs. Each unit accepts both 3G-SDI and HDMI video feeds up to 1080p60 and transmits them over a massive \u003cb\u003e1,800-foot (550m) Line-of-Sight (LOS)\u003c\/b\u003e range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e1 × Syscom 421 Multi-Cam Receiver (RX):\u003c\/b\u003e Positioned at your director's station or video switcher booth. It simultaneously picks up both video feeds and outputs them across 2 dedicated HDMI and 2 3G-SDI ports.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e15 × High-Gain 5GHz Antennas:\u003c\/b\u003e This generous count is mathematically designed for field redundancy. Both transmitters and the receiver require 4 antennas apiece to run their high-throughput MIMO (Multiple-Input Multiple-Output) wireless arrays (\u003cspan class=\"math-inline\"\u003e4 x 3 = 12 antennas\u003c\/span\u003e in active use). Hollyland provides 15 total antennas in this package so you have \u003cb\u003e3 complete spares\u003c\/b\u003e on hand if an antenna breaks or goes missing during a chaotic build.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e2 × Articulated Magic Arms (7-Inch):\u003c\/b\u003e Heavy-duty friction mounts used to securely clamp each of the two transmitters onto your cameras' cages, top plates, or cold shoes without slipping during rapid pans.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePro-Tier Multi-Cam Integration Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBidirectional PTZ \u0026amp; Tally Control:\u003c\/b\u003e The system passes data back and forth seamlessly. It includes integrated \u003cb\u003eRS-485\/RS-422 serial links\u003c\/b\u003e and RJ45 network terminals, allowing a technical director at the switcher booth to send remote PTZ (Pan-Tilt-Zoom) joystick commands back to a robotic camera rig. It also pushes physical \u003cb\u003eTally light data\u003c\/b\u003e to notify operators and on-camera talent which feed is currently \"live.\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eWired Ethernet RTSP Streaming:\u003c\/b\u003e The receiver hub features a native LAN port. You can plug it straight into a local router or streaming computer to execute direct RTSP network pull-streams, simplifying workflow routing into software switchers like vMix or OBS Studio.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFlexible Broadcast Power Solutions:\u003c\/b\u003e Built for continuous deployment. Every unit features a rear-mounted \u003cb\u003eSony NP-F (L-Series) battery plate\u003c\/b\u003e for mobile or handheld operations, alongside a locking \u003cb\u003e2-Pin LEMO DC barrel input\u003c\/b\u003e (7–36V) to draw robust, continuous power directly from a cinema camera’s V-mount or Gold-mount D-Tap distributor block.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSystem Scalability Limits\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOut-of-the-box 2TX setup (Scalable up to 4TX total to a single RX)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaximum Operating Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 1,300 Feet (400m) standard \/ \u003cb\u003e1,800 Feet (550m)\u003c\/b\u003e Max Line-of-Sight\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eEnd-to-End System Latency\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMinimal \u003cb\u003e0.07 Seconds (70ms)\u003c\/b\u003e processing window\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWireless Core Carrier\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.1 GHz to 5.9 GHz High-Throughput Frequencies\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eVideo Processing Resolutions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1080p, 1080i, and 720p at 60\/50\/30\/25\/24 frames per second\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eChassis Build \u0026amp; Durability\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndustrial, heat-dissipating Aluminum Alloy\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cblockquote\u003e\n\u003cp\u003e💡 \u003cb\u003eOn-Set Channel Allocation Tip:\u003c\/b\u003e Because this system encodes multiple video links onto a single 40 MHz channel block, it makes multi-camera operations incredibly clean. If you need to expand your coverage down the road, you do not need to buy a completely new wireless system or worry about frequency coordination—you can purchase individual standalone Syscom 421 transmitters later and sync up to \u003cb\u003efour cameras total\u003c\/b\u003e directly into this exact same receiver hub.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e","brand":"Hollyland","offers":[{"title":"Default Title","offer_id":52072886894894,"sku":"HOL-SYS421-2TX","price":102120.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/0157\/2910\/files\/HOL-SYS421-4TX_image1_f9e82c46-cdec-4ac4-b2d8-c739ed342fa0.jpg?v=1782285735","url":"https:\/\/shopvisuals.tv\/products\/hollyland-syscom-421-2tx-2x-transmitter-1x-receiver-15x-antenna-2x-arm-mounts","provider":"ShopVisuals.tv","version":"1.0","type":"link"}