Telycam Explore 300 4K PTZ camera with a 4/3” sensor

Telycam Explore 300 black

4K PTZ camera with a 4/3” sensor, 20X optical zoom and native FreeD integration

The Telycam Explore 300 is a professional PTZ camera designed to bridge traditional baseband video workflows and modern IP production environments. Built around a large Sony 4/3-inch 9MP UHD CMOS sensor and a 20X optical zoom lens, it delivers sharp 4K video at up to 60 frames per second. An integrated variable ND filter allows operators to manage exposure effectively in shifting lighting conditions without changing shutter speed. Native artificial intelligence features automate subject tracking and framing, keeping presenters clear and accurately framed during fast-paced live broadcasts. Integrated FreeD technology sends exact positioning data directly to virtual studio rendering engines without requiring external tracking hardware.

Flexible physical interfaces including

HDMI 2.0, 3G-SDI, USB Type-C, and NDI HX3 allow seamless integration into diverse production setups. Dual front and rear tally lights interface with NDI and VISCA protocols to provide clear visual cues for on-air status. Professional audio connectivity is supported via a Mini XLR port with phantom power and a standard 3.5mm stereo line-in. Power and control are simplified through single-cable PoE+ or PoE++ deployment over standard network infrastructure. Dual microSD card slots provide reliable in-camera video recording alongside a dedicated slot for firmware updates.

Sony 4/3-inch sensor for clean high-resolution video

The Telycam Explore 300 integrates a Sony 4/3-inch 9MP UHD CMOS sensor designed to capture clean video feeds across broadcast and live setups. With a signal-to-noise ratio of 50dB or higher, the large sensor handles challenging lighting conditions to deliver image signals with minimal noise. A 20X optical zoom lens provides flexible framing, allowing operators to capture detailed shots across a stage without losing resolution.

An integrated variable ND filter offers light transmission settings of 1.6%, 6.3%, 25%, and 100% to maintain optical clarity as environmental lighting changes.

For video setups featuring

LED walls, the built-in Optical Low-Pass Filter minimizes moiré patterns. Fast hybrid autofocus combines Phase Detection Auto Focus and Contrast Detection Auto Focus to quickly lock onto moving subjects and maintain sharp focus during dynamic live broadcasts.

Telycam Explore 300 streaming protocols for flexible networking

The Telycam Explore 300 provides flexible physical video connections for diverse production setups. An HDMI 2.0 output delivers uncompressed 4K video at 60 frames per second directly to local switchers or monitors. For extended cable runs, the 3G-SDI connection supplies 1080p video up to 60 frames per second into broadcast environments. Additionally, a USB Type-C port enables direct connection to computer systems for software-based workflows.

For network deployment, the camera supports key IP streaming protocols including NDI HX3, SRT, RTMP, and WebRTC. NDI HX3 transmits low-latency 4K60 video over a standard Gigabit network, while SRT and RTMP enable reliable live streaming to web destinations. WebRTC support further expands browser-based interactive feeds. When designing network architecture, operators must account for a hardware restriction: USB and NDI cannot output simultaneously.

Built-in FreeD tracking for seamless virtual production

The Telycam Explore 300 features integrated FreeD technology that outputs real-time pan, tilt, zoom, and focus tracking data directly over the network. This positioning data sends straight to rendering software like Unreal Engine, Vizrt, Aximmetry, Brainstorm, Zero Density, and VSet3D without requiring external tracking hardware. Consequently, virtual studio backgrounds synchronize perfectly with physical camera movements during green screen and XR volume productions.

For unmanned operations, native AI-based auto-tracking and auto-framing analyze the live scene to follow target subjects with accurate framing. The built-in DC brushless PTZ motor system ensures pan, tilt, and zoom movements remain fluid and synchronized, including during preset recalls. Combining automated subject framing with network tracking output allows single operators to manage complex virtual studio setups efficiently.

Mini XLR audio inputs for direct studio recording

Audio options on the Telycam Explore 300 include a 3.5mm stereo line-in and a Mini XLR port supplying phantom power directly to professional condenser microphones. For serial control setups, RS232 and RS485 ports allow operators to daisy-chain multiple camera units for streamlined system management. Dual tally lights mounted on the front and rear indicate active status across NDI, VISCA Serial, and VISCA over IP protocols, giving talent and crew clear visual cues during live broadcasts.

The camera features two microSD card slots that handle local system management and media retention. One dedicated slot processes firmware upgrades to simplify maintenance, while the second slot supports local video recording directly on the device. This internal recording path ensures a continuous video backup independent of external hardware recorders or network stability.

Single-cable PoE++ power for simplified installation

The Telycam Explore 300 supports DC12V along with POE+ and POE++ options to simplify cabling during setup. Measuring 232.5 mm by 264 mm by 273 mm with a net weight of 4.6 kg, the camera requires a solid platform for steady operation. Production teams can mount the camera on a tripod for temporary live events or install it permanently in a studio grid. Built-in software image flip and mirroring capabilities adjust the video output for inverted ceiling mounts.

Camera movement is driven by a DC brushless PTZ motor system featuring synchronized pan, tilt, and zoom control during preset recall. It offers a pan rotation angle of -170° to +170° and a tilt angle of -90° to +90°, running at speeds between 0.1° and 150° per second. This motor control maintains tight framing with a preset accuracy of 0.1° during dynamic studio shoots.