{"product_id":"ptz-vstkc100-keyboard-control-marshall","title":"Marshall Electronics PTZ  Keyboard Control - VSTKC100","description":"\u003ch2\u003eMarshall Electronics PTZ  Keyboard Control - VSTKC100\u003c\/h2\u003e\n\u003cp\u003ePTZ Keyboard Controller for use with Marshall Cameras Encoder and Decoders. Connects by RS-485 or USB when using Marshall's VMS or NVR Software.\u003cbr\u003eUSB mouse function\u003cbr\u003eOperates with a 9V battery\u003cbr\u003eControls up to 255 cameras\u003cbr\u003eMultiple protocols supported in each channel\u003cbr\u003eRS-485 \/ RS-422 communication (Tx: 3 port, TRx: 1 port)\u003cbr\u003eProgrammable user preferences (Preset, Tour, Pattern, etc.)\u003cbr\u003eBuilt-in 3-Axis proportional joystick\u003cbr\u003eEasy upload of programming data via serial communication\u003cbr\u003eBuilt-in LCD with 2 lines of characters\u003cbr\u003eUser password support\u003cbr\u003eProgrammable transmission speed for each ID (2.4-57.6Kbps)\u003c\/p\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"29\" data-end=\"1136\"\u003e\n\u003cli data-section-id=\"1ni6xej\" data-start=\"29\" data-end=\"209\"\u003e\n\u003cp data-start=\"31\" data-end=\"209\"\u003e\u003cstrong data-start=\"31\" data-end=\"70\"\u003eProfessional HDMI to USB Conversion\u003c\/strong\u003e – Converts HDMI 2.0 video sources into USB3.0\/USB2.0 UVC format for seamless capture on computers. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wfr7gb\" data-start=\"210\" data-end=\"358\"\u003e\n\u003cp data-start=\"212\" data-end=\"358\"\u003e\u003cstrong data-start=\"212\" data-end=\"236\"\u003ePlug‑and‑Play Design\u003c\/strong\u003e – No drivers needed — works instantly with apps like Zoom, OBS, Teams, and Skype. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ss20ot\" data-start=\"359\" data-end=\"499\"\u003e\n\u003cp data-start=\"361\" data-end=\"499\"\u003e\u003cstrong data-start=\"361\" data-end=\"379\"\u003e4K‑Ready Input\u003c\/strong\u003e – Supports up to \u003cstrong data-start=\"397\" data-end=\"419\"\u003e4096×2160p @30 fps\u003c\/strong\u003e (HDCP 1.4\/2.2 compliant) on HDMI input. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15up33q\" data-start=\"500\" data-end=\"650\"\u003e\n\u003cp data-start=\"502\" data-end=\"650\"\u003e\u003cstrong data-start=\"502\" data-end=\"525\"\u003eActive Loop‑Through\u003c\/strong\u003e – HDMI input has loop‑out so you can monitor or record without losing the main feed. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1i7nh4l\" data-start=\"651\" data-end=\"795\"\u003e\n\u003cp data-start=\"653\" data-end=\"795\"\u003e\u003cstrong data-start=\"653\" data-end=\"674\"\u003eAudio Flexibility\u003c\/strong\u003e – Embedded HDMI audio passed through to USB, plus an analog stereo line‑in jack. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vdeju1\" data-start=\"796\" data-end=\"945\"\u003e\n\u003cp data-start=\"798\" data-end=\"945\"\u003e\u003cstrong data-start=\"798\" data-end=\"822\"\u003eUSB Powered \u0026amp; Rugged\u003c\/strong\u003e – Powered by the host’s USB port with no external PSU, in a compact, durable body. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"mf87tx\" data-start=\"946\" data-end=\"1136\"\u003e\n\u003cp data-start=\"948\" data-end=\"1136\"\u003e\u003cstrong data-start=\"948\" data-end=\"970\"\u003eExpert‑Recommended\u003c\/strong\u003e – Ideal for livestreaming, conferencing, video production, or recording workflows needing reliable capture from HDMI sources. \u003cspan class=\"\" data-state=\"delayed-open\" aria-describedby=\"radix-_r_pm_\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"118\" data-end=\"265\"\u003e\u003cstrong data-start=\"118\" data-end=\"163\"\u003eQ1: What is the purpose of this keyboard?\u003c\/strong\u003e\u003cbr data-start=\"163\" data-end=\"166\"\u003eA1: Provides \u003cstrong data-start=\"179\" data-end=\"213\"\u003eprecise control of PTZ cameras\u003c\/strong\u003e, including pan, tilt, zoom, and preset functions.\u003c\/p\u003e\n\u003cp data-start=\"267\" data-end=\"404\"\u003e\u003cstrong data-start=\"267\" data-end=\"310\"\u003eQ2: What cameras is it compatible with?\u003c\/strong\u003e\u003cbr data-start=\"310\" data-end=\"313\"\u003eA2: Compatible with \u003cstrong data-start=\"333\" data-end=\"363\"\u003eMarshall PTZ camera series\u003c\/strong\u003e and other standard RS-485 PTZ cameras.\u003c\/p\u003e\n\u003cp data-start=\"406\" data-end=\"544\"\u003e\u003cstrong data-start=\"406\" data-end=\"453\"\u003eQ3: Is it suitable for professional setups?\u003c\/strong\u003e\u003cbr data-start=\"453\" data-end=\"456\"\u003eA3: Yes, ideal for \u003cstrong data-start=\"475\" data-end=\"541\"\u003ebroadcast, live streaming, conference, and studio environments\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"546\" data-end=\"657\"\u003e\u003cstrong data-start=\"546\" data-end=\"575\"\u003eQ4: Is installation easy?\u003c\/strong\u003e\u003cbr data-start=\"575\" data-end=\"578\"\u003eA4: Yes, supports \u003cstrong data-start=\"596\" data-end=\"629\"\u003equick RS-485 or IP connection\u003c\/strong\u003e for seamless integration.\u003c\/p\u003e\n\u003cp data-start=\"659\" data-end=\"791\"\u003e\u003cstrong data-start=\"659\" data-end=\"700\"\u003eQ5: Does it enhance camera operation?\u003c\/strong\u003e\u003cbr data-start=\"700\" data-end=\"703\"\u003eA5: Yes, allows \u003cstrong data-start=\"719\" data-end=\"753\"\u003esmooth, responsive PTZ control\u003c\/strong\u003e for precise framing and monitoring.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"160\" data-end=\"660\"\u003e\n\u003cli data-section-id=\"1uzd0qx\" data-start=\"160\" data-end=\"255\"\u003e\n\u003cp data-start=\"162\" data-end=\"255\"\u003e\u003cstrong data-start=\"162\" data-end=\"184\"\u003eCheck Connections:\u003c\/strong\u003e Ensure all cables (RS-485, USB, or Ethernet) are securely connected.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"2enhxt\" data-start=\"256\" data-end=\"351\"\u003e\n\u003cp data-start=\"258\" data-end=\"351\"\u003e\u003cstrong data-start=\"258\" data-end=\"273\"\u003eKeep Clean:\u003c\/strong\u003e Wipe the keyboard surface with a soft, dry cloth to remove dust and debris.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"n8ykpj\" data-start=\"352\" data-end=\"443\"\u003e\n\u003cp data-start=\"354\" data-end=\"443\"\u003e\u003cstrong data-start=\"354\" data-end=\"373\"\u003eAvoid Moisture:\u003c\/strong\u003e Protect the controller from liquids and high-humidity environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1am1qgb\" data-start=\"444\" data-end=\"545\"\u003e\n\u003cp data-start=\"446\" data-end=\"545\"\u003e\u003cstrong data-start=\"446\" data-end=\"468\"\u003eInspect Regularly:\u003c\/strong\u003e Check for loose keys or damaged connectors to maintain reliable operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1v9w2wa\" data-start=\"546\" data-end=\"660\"\u003e\n\u003cp data-start=\"548\" data-end=\"660\"\u003e\u003cstrong data-start=\"548\" data-end=\"569\"\u003eFirmware Updates:\u003c\/strong\u003e Update the controller firmware periodically for optimal functionality and compatibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Marshall","offers":[{"title":"Default Title","offer_id":57070841856331,"sku":"VSTKC100","price":356.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0007\/8413\/8291\/files\/PTZ-VSTKC100-Keyboard-Control-Marshall.jpg?v=1776662726","url":"https:\/\/provolleyballshorts.myshopify.com\/products\/ptz-vstkc100-keyboard-control-marshall","provider":"Made for the Volleyball","version":"1.0","type":"link"}