Sony - SRGA40/W - SRGA40 8.5 Megapixel 4K Network Camera - Color - H.264, H.264 (MP), H.264 BP, H.264 HP, H.265, H.265 (MP) - 3840 x 2160 - 4.40 mm- 88 mm Varifocal Lens - 20x Optical - Exmor R CMOS - Fast Ethernet - HDMI - Ceiling Mount

With the advanced PTZ Auto Framing feature, the camera automatically tracks the target in a comfortable viewing with smooth Pan-Tilt-Zoom movement, regardless of posture, movement and what one is wearing.

Since the camera does most of the work automatically, the operator can spend their time efficiently.

This camera harnesses powerful AI-powered video analytics that can automatically detect and track the position of a presenter within the camera frame. As the presenter moves, the camera's pan/tilt/zoom mechanism ensures that the presenter is always framed naturally, without the need for a human camera operator to manually follow their movements.

With Sony's newly developed AI analytics algorithm, it detects and tracks the subject, even when there are several people in the frame.

The camera has a choice of three shooting modes; Full body, Waist, and Close-up. In each mode, you can select the center, left, or right angle of view, and the SRG-A40 and SRG-A12 can automatically track the subject in the selected optimal position.

The SRG-A40 and SRG-A12 feature a built-in tally lamp, just like you'd find on professional studio cameras. The lamp illuminates to give presenters visual confirmation of shooting status, or to show that PTZ Auto Framing mode is active. The lamp color will change from Red (On Air) to Green (PTZ Auto Framing ON).

Speedy, precise pan/tilt operation ensures that the camera can accurately keep track of the presenter's movements.

As well as powerful close-ups, the camera can capture broad shots of the presenter or audience with a wide field of view.

Clear Image Zoom technology increase maximum magnification to a huge 40x (SRG-A40) or 24x (SRG-A12) for frame-filling close-ups without reducing resolution.

The highly sensitive 1 /2.5-type image sensor captures crisply-detailed 4K video with extremely low picture noise, even when shooting in low light.