Prisual 4K NDI PTZ Camera, Advanced PTZ Auto Tracking 20X HDMI/USB3.0 PTZ Camera, TURE 4K 1/1.8” UHD 30P with Built-in Tally Light for Church Conference Events, PT20X-4K-N

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• Genuine 4K UHD Imaging with Advanced Sony Sensor: Equipped with the latest Sony 1/1.8-inch CMOS sensor, delivering true 8.42MP effective resolution and native 3840×2160@30fps 4K UHD video output. Built-in 20x optical zoom (6.25–125mm focal length) and 16x digital zoom capture ultra-fine details from wide-angle to long-distance shots, with adjustable resolution to match diverse production needs.
• Smooth & Precise Professional PTZ Performance: Supports 255 customizable camera presets with 0.1° ultra-precise positioning for instant scene switching. Features fluid pan movement up to 35.7°/s and tilt movement up to 31.5°/s for jitter-free, cinematic motion. Compatible with VISCA, Pelco-D and Pelco-P protocols via RS232/485 interface, perfectly suited for automated multi-camera production setups.
• Built-In Tally Light for Standard Live Production: Integrated status indicator light clearly displays device working state: red light for live streaming mode and green light for preview mode. Effectively standardizes live operation processes, avoids operational errors during multi-scene switching and live broadcasting, and meets professional studio and event production standards.
• Ultra-Clear Low-Light & All-Day Adaptive Imaging: Adopts an auto IR-CUT filter to restore accurate, lifelike color reproduction under sufficient lighting. Equipped with 2D/3D intelligent noise reduction technology and ≥55dB signal-to-noise ratio, supporting normal imaging at 0.5Lux low illumination. Captures sharp, noise-free footage in dimly lit venues, evening events and dark indoor environments for stable all-day recording and streaming.
• One-Click Intelligent AI Auto-Tracking Function: Features intelligent automatic framing and tracking technology. Simply press the F3 key to activate tracking, which stably follows moving speakers, hosts, performers and dancers on stage; press F4 to pause tracking. Eliminates frequent manual camera adjustments, realizing unattended automatic shooting for independent live production.
• Synchronized Audio Input & Embedded Transmission: Reserved 3.5mm audio input interface supports access to external microphones and line-level audio sources. Audio signals can be perfectly embedded into RTSP, RTMP, HDMI and USB video outputs. All audio parameters are adjustable through the camera’s web management interface to achieve synchronized high-quality audio and video collection.
• Multi-Interface Output & Full Protocol Streaming Support: Provides simultaneous HDMI2.0, USB3.0 and IP network output. Compatible with mainstream streaming protocols including RTMP, RTSP and SRT. Adopts H.265, H.264 and dual-codec MJPEG/YUY2 encoding, effectively reducing bandwidth occupancy and ensuring smooth transmission under conventional network conditions. NDI function is available via separate license upgrade for advanced production needs.
• Cross-Platform Plug & Play Compatibility: Fully UVC compliant with no driver installation required. Compatible with Windows, macOS and Linux operating systems, and seamlessly matches mainstream live streaming and recording software such as OBS, Zoom and Wirecast. It can be quickly deployed for live broadcast, video conferencing and scenario recording to improve production efficiency.
• Six Control Modes & PoE Simplified Wiring: Supports six flexible control methods: IR remote control, RS-232/485 protocol control, network control, Web UI management, dedicated PTZ control App and USB control. PoE power supply technology realizes power supply, signal control and 4K video transmission through a single cable, simplifying on-site wiring and equipment layout. It supports desktop, tripod, wall and ceiling mounting to adapt to various venue environments.
• Reliable After-Sales Protection & Professional Technical Support: Covered by a 5-year manufacturer warranty for parts and labor. Equipped with lifetime professional technical support and a 30-day after-sales guarantee. Provides 24-hour online technical assistance, professional online equipment operation training and remote setup debugging services to fully assist users in completing equipment installation, commissioning and daily production work.