SONY SRG-A12 4K30 12x Optical Zoom PTZ Camera with PTZ Auto-Framing (Black)

SONY SRG-A12 4K30 12x Optical Zoom PTZ Camera with PTZ Auto-Framing (Black) is a compact 4K PTZ camera built for classrooms, meeting rooms, training spaces, auditoriums, and installed production setups. From the supplied specs, it uses a 1/2.5" Exmor R CMOS sensor, approx. 8.5MP effective pixels, and includes PTZ Auto Framing for automatic subject tracking.

In practice, this camera is made for rooms where the shot needs to stay composed without someone constantly operating pan, tilt, and zoom. The SRG-A12 can track a subject, support full-body, waist, and close-up framing modes, and keep the presenter in position while the operator focuses on the rest of the production.

Highlights

• 4K30 PTZ camera with PTZ Auto Framing
• 1/2.5" Exmor R CMOS sensor with approx. 8.5MP effective pixels
• 12x optical zoom and 24x HD zoom with Tele Convert Mode
• HDMI, 3G-SDI, and IP streaming outputs
• PoE++ support, VISCA control, SRT protocol, and front red/green tally

Quick Specs & Uses

• Image sensor: 1/2.5" Exmor R CMOS
• Effective pixels: Approx. 8.5 MP
• Signal system: 2160p29.97/25/23.98, 1080p59.94/50/29.97/25/23.98, 1080i59.94/50, 720p59.94/50
• 4K capability: Yes
• Minimum illumination: 1.6 Lux
• Horizontal resolution: 1700 TV lines in 4K, center; 1000+ TV lines in FHD, center
• Zoom capability: 12x, 24x max in HD with Tele Convert Mode
• Focusing system: Auto / Manual
• Horizontal viewing angle: Approx. 70° wide
• Focal length: 4.4 to 52.8 mm
• F-number: F2.0 to F3.7
• Minimum object distance: 80 mm wide, 400 mm tele
• Pan range: ±170°
• Tilt range: +90° to -20°
• Maximum pan speed: 300°/s
• Maximum tilt speed: 126°/s
• Preset positions: 256 CGI, 100 VISCA
• PTZ Auto Framing: Yes
• PTZ Motion Sync: Yes
• 4K video outputs: 1 x HDMI, 1 x IP streaming
• HD video outputs: 1 x 3G-SDI, 1 x HDMI, 1 x IP streaming
• Camera control: VISCA RS-422 RJ45, VISCA over IP RJ45
• Microphone input: 1 x 3.5 mm stereo mini jack, mic/line selectable
• Audio channels: 2
• Tally: 1 x front red/green indicator for PTZ Auto Framing
• Power requirements: DC 19.5V or PoE++ IEEE 802.3bt Type 4 Class 8
• Power consumption: 80 W DC, 71.3 W PoE++
• Package dimensions: 14.3 x 14.5 x 12.0 in
• Package weight: 4.808 kg / 10.60 lb
• Dimensions: 156.7 x 184.0 x 200.0 mm / 6.25 x 7.25 x 7.88 in
• Weight: 2.000 kg / 4.41 lb

Why It Helps

The SRG-A12 is useful when the production does not have a dedicated camera operator for every room. PTZ Auto Framing helps detect the subject and keep the shot naturally composed, which is helpful for lectures, presentations, panel rooms, and hybrid meetings where people move while speaking.

The 12x optical zoom is a good match for smaller and mid-size rooms where the camera is not extremely far from the presenter. For HD workflows, the listed zoom range extends up to 24x with Tele Convert Mode, giving a bit more reach when tighter framing is needed.

From an integration point of view, the camera covers the usual installed AV paths. HDMI works well for direct local video, 3G-SDI supports production-style routing, and IP streaming gives the system a network video option. VISCA over IP and PoE++ also help reduce the amount of separate control and power cabling in ceiling-mounted setups.

System Characteristics

• PTZ Auto Framing for automatic subject tracking and composed shots
• Front tally lamp with red/green status indication
• Picture Freeze Preset and PTZ Motion Sync for smoother preset transitions
• H.264 and H.265 streaming up to 60 fps with CBR/VBR bitrate control
• Multi-streaming support with up to 3 streams and up to 5 clients
• Optional NDI|HX capability with required license

What’s In The Box

• 1 x SONY SRG-A12 4K30 12x Optical Zoom PTZ Camera with PTZ Auto-Framing (Black)
• 1 x AC Power Adapter
• 1 x IR Remote Control
• 2 x Ceiling Bracket
• 1 x Wire Cable
• 9 x M3x8 Screw
• 1 x M2.6x6 Screw (Black)
• 1 x HDMI Cable Clamp

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