Câmara de conferência PTZ Sony SRG-A40 - 4K, zoom ótico 20x, PoE++

The Sony SRG-A40 is a professional PTZ (Pan-Tilt-Zoom) conference camera designed for high-quality video conferencing, lecture capture, and broadcast applications. Featuring a 1/2.5-type Exmor R CMOS sensor with approximately 8.5 effective megapixels, it delivers stunning 4K resolution at 30fps or Full HD at 60fps. With 20x optical zoom, 30x Clear Image Zoom in 4K, and 40x in Full HD, plus 80x digital zoom, the SRG-A40 captures every detail even from a distance. Its wide pan range of ±170° and tilt range of +90°/-20° with smooth, precise movement (0.05°/s to 300°/s) ensure comprehensive room coverage. The camera supports multiple video outputs including HDMI, 3G-SDI, and IP (RJ-45), and is powered via PoE++ (IEEE802.3bt Type 4) for easy installation. With 256 preset positions, optical image stabilization, and day/night functionality, the SRG-A40 is the ideal choice for demanding environments.

Advantages

The Sony SRG-A40 offers exceptional image quality with 4K resolution and a high-sensitivity sensor, ensuring clear video even in low light (0.3 lux). Its versatile zoom capabilities and wide pan/tilt range provide flexible framing options. The camera supports multiple control protocols (VISCA, VISCA over IP, S700, CGI, RTMP/RTMPS, NDI|HX optional) for seamless integration into existing systems. PoE++ simplifies cabling by delivering power and data over a single Ethernet cable, reducing installation costs and clutter.

Suitable for

• Corporate boardrooms and meeting rooms
• Higher education lecture halls and classrooms
• Broadcast studios and live event production
• Telemedicine and remote collaboration
• Government and institutional video conferencing

Key specifications

• Sensor: 1/2.5-type Exmor R CMOS, approx. 8.5 MP
• Optical Zoom: 20x; Clear Image Zoom: 30x (4K), 40x (Full HD); Digital Zoom: 80x
• Maximum Video Resolution: 3840 x 2160 (4K) at 30fps, 1920 x 1080 (Full HD) at 60fps
• Video Outputs: HDMI, 3G-SDI, IP (RJ-45)
• Pan/Tilt: Pan ±170°, Tilt +90°/-20°; Speed 0.05°/s to 300°/s
• Preset Positions: 256
• Minimum Illumination: 0.3 lux (Day/Night mode, F2.0, 1/30s, 30fps)
• Horizontal Viewing Angle: 70° (wide end)
• Audio Input: Stereo mini jack (Mic/Line)
• Network Interface: RJ-45 (1000BASE-T)
• Power over Ethernet: PoE++ (IEEE802.3bt Type 4)
• Control Protocols: VISCA, VISCA over IP, S700, CGI, RTMP/RTMPS, NDI|HX (optional)
• Image Stabilization: Optical Image Stabilization (OIS)
• Day/Night Function: Yes (IR Cut Filter)
• Color: Black

Recommendations

The Sony SRG-A40 is a top-tier PTZ camera that combines 4K quality, powerful zoom, and flexible connectivity. Ideal for professional AV environments where reliability and image excellence are paramount. Pair with a compatible PoE++ switch for streamlined deployment.