{"product_id":"4k-ptz-ndi-camera-12x-20x-optical-zoom-ai-auto-tracking-with-poe-hdmi-sdi-usb-ip-live-streaming-ptz-camera-for-church-services","title":"4K PTZ Camera with AI Auto Tracking — 12X\/20X Optical Zoom, NDI, PoE, HDMI\/SDI\/USB\/IP Live Streaming","description":"\u003cp\u003eProfessional live video production demands a camera that keeps pace with the moment — repositioning, tracking, and delivering broadcast-quality 4K without a dedicated camera operator for every angle. This PTZ camera line combines AI auto-tracking intelligence with 12X or 20X optical zoom, full NDI protocol support (on N-series models), Power over Ethernet simplicity, and a complete connectivity suite — HDMI, SDI, USB, and IP streaming — in a single compact head unit. Built for the sustained demands of weekly church services, conference productions, and live broadcast environments.\u003c\/p\u003e\n\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:8px;margin:16px 0;\"\u003e\n  \u003cspan style=\"background:#f5f0eb;border-radius:20px;padding:6px 16px;font-size:13px;font-weight:600;\"\u003e4K Resolution\u003c\/span\u003e\n  \u003cspan style=\"background:#f5f0eb;border-radius:20px;padding:6px 16px;font-size:13px;font-weight:600;\"\u003eAI Auto Tracking\u003c\/span\u003e\n  \u003cspan style=\"background:#f5f0eb;border-radius:20px;padding:6px 16px;font-size:13px;font-weight:600;\"\u003eNDI Available\u003c\/span\u003e\n  \u003cspan style=\"background:#f5f0eb;border-radius:20px;padding:6px 16px;font-size:13px;font-weight:600;\"\u003ePower over Ethernet\u003c\/span\u003e\n  \u003cspan style=\"background:#f5f0eb;border-radius:20px;padding:6px 16px;font-size:13px;font-weight:600;\"\u003eHDMI \/ SDI \/ USB \/ IP\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2281\/7497\/files\/Sa27146f0734d407a8d971cb18ee03bdai.webp?v=1788026536\" alt=\"4K PTZ NDI camera with AI auto tracking for live streaming and church services\" style=\"width:100%;border-radius:8px;margin:16px 0;\"\u003e\n\n\u003cdiv style=\"border:1px solid #e8e0d8;border-radius:8px;padding:16px;margin:12px 0;\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary style=\"font-weight:700;font-size:15px;cursor:pointer;\"\u003eModel Guide\u003c\/summary\u003e\n\u003cbr\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f5f0eb;\"\u003e\n\u003cth style=\"padding:8px;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;\"\u003eZoom\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;\"\u003eNDI\u003c\/th\u003e\n\u003cth style=\"padding:8px;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-top:1px solid #e8e0d8;\"\u003eHD66K-12\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-top:1px solid #e8e0d8;\"\u003e12X Optical\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-top:1px solid #e8e0d8;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-top:1px solid #e8e0d8;\"\u003eHDMI\/SDI\/USB\/IP setups; budget-conscious entry to 4K PTZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-top:1px solid #e8e0d8;\"\u003eHD66K-20\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-top:1px solid #e8e0d8;\"\u003e20X Optical\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-top:1px solid #e8e0d8;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-top:1px solid #e8e0d8;\"\u003eLarger venues needing more reach without NDI workflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-top:1px solid #e8e0d8;\"\u003eHD66K-12N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-top:1px solid #e8e0d8;\"\u003e12X Optical\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-top:1px solid #e8e0d8;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-top:1px solid #e8e0d8;\"\u003eNDI-based production networks; church AV with IP video infrastructure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border-top:1px solid #e8e0d8;\"\u003eHD66K-20N\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-top:1px solid #e8e0d8;\"\u003e20X Optical\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-top:1px solid #e8e0d8;\"\u003eYes\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border-top:1px solid #e8e0d8;\"\u003eFull NDI workflow with maximum zoom reach; flagship live broadcast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:12px;color:#888;margin-top:8px;\"\u003e* NDI (Network Device Interface) enables low-latency video transmission over standard Ethernet without dedicated video cabling. Select the NDI model only if your production switcher or software supports NDI input.\u003c\/p\u003e\n\n\u003cdiv style=\"border-left:4px solid #ffc107;background:#fffdf0;margin:16px 0;padding:12px 16px;border-radius:0 8px 8px 0;color:#5a4a00;\"\u003e\n\u003cstrong\u003eNot Best For\u003c\/strong\u003e\n\u003cul style=\"margin:8px 0 0 0;padding-left:18px;\"\u003e\n\u003cli\u003eConsumer or home webcam use — this is a professional PTZ unit requiring AV infrastructure (switcher, PoE switch, or dedicated power supply) for full functionality\u003c\/li\u003e\n\u003cli\u003eStandalone operation without a video switching system — optimal performance requires integration with a production switcher or IP video management platform\u003c\/li\u003e\n\u003cli\u003ePurchasing the NDI model if your production system does not support NDI protocol — verify switcher and software compatibility before selecting an N-series model\u003c\/li\u003e\n\u003cli\u003eOutdoor unenclosed installation without appropriate weatherproofing housing — this unit is designed for controlled indoor environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2281\/7497\/files\/Sa1b2fa3657614936a014a0dffc744290o_e0e0637a-8c37-46c4-89ea-597e47f927db.webp?v=1788026536\" alt=\"4K PTZ camera HD66K-12N NDI model showing rear connectivity panel\" style=\"width:100%;border-radius:8px;margin:16px 0;\"\u003e\n\n\u003cdiv style=\"border:1px solid #e8e0d8;border-radius:8px;padding:16px;margin:12px 0;\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary style=\"font-weight:700;font-size:15px;cursor:pointer;\"\u003eProduct Details\u003c\/summary\u003e\n\u003cbr\u003e\n\u003cul style=\"line-height:1.8;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 4K UHD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Zoom:\u003c\/strong\u003e 12X (HD66K-12 \/ HD66K-12N) or 20X (HD66K-20 \/ HD66K-20N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI Auto Tracking:\u003c\/strong\u003e Yes — subject tracking with intelligent pan\/tilt follow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNDI Support:\u003c\/strong\u003e Yes on N-series (HD66K-12N, HD66K-20N); standard models use HDMI\/SDI\/USB\/IP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Power over Ethernet (PoE) — single cable for power and data\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e HDMI, SDI, USB, IP (simultaneous output capability; verify in spec sheet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Use:\u003c\/strong\u003e Church services, live events, conference production, broadcast studios\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e PTZ camera unit; power\/data cable; mounting hardware; remote control (verify in packaging)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2281\/7497\/files\/Sf1960def6fda40d798bb91f5f82d8b64H_251da601-40d6-4d6f-8fd3-63e9582c432d.webp?v=1788026536\" alt=\"4K PTZ camera HD66K-20 20X model mounted in a live event venue\" style=\"width:100%;border-radius:8px;margin:16px 0;\"\u003e\n\n\u003cdiv style=\"border:1px solid #e8e0d8;border-radius:8px;padding:16px;margin:12px 0;\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary style=\"font-weight:700;font-size:15px;cursor:pointer;\"\u003eWhy This Product\u003c\/summary\u003e\n\u003cbr\u003e\n\u003cul style=\"line-height:1.8;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI tracking that replaces a camera operator:\u003c\/strong\u003e The intelligent auto-tracking system follows speakers and movement across the frame automatically — reducing the volunteer or staff headcount required to run a multi-camera service without sacrificing production quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoE simplicity:\u003c\/strong\u003e A single Ethernet cable carries both power and data, eliminating the cable runs and power outlet requirements of conventional camera installations — particularly valuable in sanctuaries and conference halls where cable management is complex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNDI for IP-native production workflows:\u003c\/strong\u003e N-series models transmit full-quality video over standard network infrastructure, enabling flexible camera placement anywhere on the network without dedicated video cabling — a significant infrastructure cost reduction for multi-camera installs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete output flexibility:\u003c\/strong\u003e HDMI, SDI, USB, and IP outputs mean this camera integrates into virtually any existing AV system without requiring output adapters or additional converters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4K optical zoom at professional grade:\u003c\/strong\u003e 12X or 20X optical zoom delivers sharp, usable close-ups from the back of even large venues — without the softness introduced by digital zoom\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e8e0d8;border-radius:8px;padding:16px;margin:12px 0;\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary style=\"font-weight:700;font-size:15px;cursor:pointer;\"\u003eCare \u0026amp; Maintenance\u003c\/summary\u003e\n\u003cbr\u003e\n\u003cul style=\"line-height:1.8;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens care:\u003c\/strong\u003e Clean the lens only with a soft lens cloth or blower — never use abrasive materials, solvents, or compressed air at close range, which can damage the optical coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Wipe the camera body with a dry microfibre cloth; avoid moisture near connection ports and vents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable connections:\u003c\/strong\u003e Inspect HDMI, SDI, USB, and Ethernet connections periodically for secure seating; loose connections can cause signal drops during live broadcasts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePan\/tilt mechanism:\u003c\/strong\u003e Do not manually force the head to a position — always use the remote or control system to move the camera to prevent mechanical damage to the PTZ motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware:\u003c\/strong\u003e Check for firmware updates periodically to maintain AI tracking performance and protocol compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e8e0d8;border-radius:8px;padding:16px;margin:12px 0;\"\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary style=\"font-weight:700;font-size:15px;cursor:pointer;\"\u003eFAQ\u003c\/summary\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need NDI, or will a standard model work?\u003c\/strong\u003e\u003cbr\u003eIf your production switcher, software (e.g. OBS, vMix, Wirecast, NewTek TriCaster), or AV network supports NDI protocol, the N-series models (HD66K-12N, HD66K-20N) offer the most flexible and cable-efficient installation. If your setup uses HDMI or SDI connections directly, the standard models (HD66K-12, HD66K-20) are the appropriate choice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat PoE standard is required?\u003c\/strong\u003e\u003cbr\u003eThe camera requires a PoE-capable network switch or injector to power it over Ethernet. Please verify the specific PoE standard (802.3af or 802.3at) required for your model in the included specification sheet before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it track multiple subjects simultaneously?\u003c\/strong\u003e\u003cbr\u003eThe AI auto-tracking system is designed to follow a primary subject (typically the speaker or presenter). Behaviour with multiple simultaneous subjects depends on the tracking algorithm's configuration — refer to the camera's control software settings for tracking mode options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat control protocols are supported?\u003c\/strong\u003e\u003cbr\u003eThe camera supports standard PTZ control protocols (verify specific protocol support — e.g. VISCA, Pelco-D\/P — in the included specification sheet). It can be controlled via the included remote, a joystick controller, or integrated AV control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this suitable for outdoor use?\u003c\/strong\u003e\u003cbr\u003eThis unit is designed for controlled indoor environments. Outdoor installation requires an appropriate weatherproof enclosure rated for your climate conditions.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2281\/7497\/files\/Sdc45ac6065cb41928ac8f0e99f51da4eR.webp?v=1788026536\" alt=\"4K PTZ camera HD66K-12 12X model showing the camera head unit and mounting bracket\" style=\"width:100%;border-radius:8px;margin:16px 0;\"\u003e\n\n\u003cdiv style=\"background:#1a1a2e;color:#e8e0d8;border-radius:8px;padding:20px;margin:16px 0;\"\u003e\n\u003cp style=\"font-weight:700;font-size:15px;margin:0 0 12px 0;\"\u003eInventory \u0026amp; Order Notes\u003c\/p\u003e\n\u003cul style=\"line-height:1.8;padding-left:18px;margin:0;\"\u003e\n\u003cli\u003eProfessional PTZ cameras are high-value units with controlled inventory levels. We recommend ordering promptly if your production timeline is confirmed.\u003c\/li\u003e\n\u003cli\u003eLead times for professional AV equipment can extend 2–4 weeks depending on model and shipping destination. Contact us before ordering if you have a fixed installation date to confirm current availability and estimated delivery window.\u003c\/li\u003e\n\u003cli\u003eExtended coverage and protection plans are available upon request — contact us for details.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"border:1px solid #e8e0d8;border-radius:8px;padding:16px;margin:12px 0;\"\u003e\n\u003cdetails\u003e\n\u003csummary style=\"font-weight:700;font-size:15px;cursor:pointer;\"\u003eShipping \u0026amp; Handling\u003c\/summary\u003e\n\u003cbr\u003e\n\u003cul style=\"line-height:1.8;padding-left:18px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective packaging:\u003c\/strong\u003e Professional-grade packaging to protect optics and electronics during international transit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Standard international shipping with tracking; estimated delivery 7–21 business days depending on destination and model availability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-value items:\u003c\/strong\u003e We recommend reviewing your receiving procedure to ensure the package is inspected promptly upon arrival\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamage on arrival:\u003c\/strong\u003e Inspect the unit and all accessories immediately; photograph and report any damage within 24 hours of receipt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVAT \u0026amp; duties:\u003c\/strong\u003e VAT and customs duties are prepaid on most standard-sized orders. For large-format or high-value shipments, additional import duties may apply depending on destination — contact us if you require clarification before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size:11px;color:#aaa;margin-top:24px;\"\u003eSpecifications including PoE standard, supported control protocols, and simultaneous output capability should be verified against the included specification sheet for the specific model purchased. NDI functionality requires a compatible NDI-enabled production system. For indoor use in controlled environments; outdoor installation requires appropriate weatherproof enclosure. Sold individually per model selected.\u003c\/p\u003e","brand":"Très Elite","offers":[{"title":"HD66K-20N 20X NDI \/ Asia","offer_id":51320434458660,"sku":"12000044725441710","price":2435.4,"currency_code":"USD","in_stock":true},{"title":"HD66K-20N 20X NDI \/ Brazil","offer_id":51320434491428,"sku":"12000044725441711","price":2435.4,"currency_code":"USD","in_stock":true},{"title":"HD66K-12N 12X NDI \/ Asia","offer_id":51320434524196,"sku":"12000044725441708","price":2275.02,"currency_code":"USD","in_stock":true},{"title":"HD66K-20 20X \/ Asia","offer_id":51320434556964,"sku":"12000044725441706","price":2275.02,"currency_code":"USD","in_stock":true},{"title":"HD66K-12 12X \/ Asia","offer_id":51320434589732,"sku":"12000044725441704","price":2077.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2281\/7497\/files\/S2ffce0a50a8e4e53944a6b29ca361445H.webp?v=1788026535","url":"https:\/\/www.treselite.com\/fr\/products\/4k-ptz-ndi-camera-12x-20x-optical-zoom-ai-auto-tracking-with-poe-hdmi-sdi-usb-ip-live-streaming-ptz-camera-for-church-services","provider":"Très Elite","version":"1.0","type":"link"}