SRG-121DH(SRG121DH)
High definition remote PTZ camera





brief introduction
Desktop PTZ color camera for enterprise, education and telemedicine applications with 12x optical zoom and high frame rate of 60fps.

Srg-121dh is a desktop PTZ camera, which can capture high-quality color video images in enterprise conference room, ladder classroom and training room. Users can remotely control it through a standard IP network. It can be used as a primary or auxiliary camera in a wide range of visual imaging fields from video conferencing to remote monitoring and telemedicine.
Sensitive Exmor ™ CMOS imager can produce fine high-definition image and high-level resolution. The high frame rate operation of 60fps can reproduce the natural and clear image quality of the moving target.
The outstanding low light sensitivity (as low as 0.4 LX in high sensitivity mode) makes the camera an ideal choice for near dark environments. Sony's unique view Dr technology extends the dynamic range to capture clear images in extreme scenes such as low light or darkness. Xdnr technology can reduce image noise and make it reproduce static or moving objects clearly in poorly lit rooms, even with digital zoom.

The caera's wide-angle lens makes it easier to cover everyone indoors during a video conference. With 16 preset camera positions, it can achieve smooth and quiet PTZ operation, which can easily and quickly reproduce clear images without any interference to speakers or other audiences. The combination of 12x optical zoom and 12x digital zoom further improves the zoom ratio, enabling the camera to shoot high-quality close-up at a distance, such as shooting a speaker's close-up on the other side of the auditorium.
To improve flexibility, users can also control the camera by using visca command protocol of standard IP network. The new PC control software allows users to remotely adjust basic and advanced settings through a simple, intuitive interface. The new HDMI video output interface simplifies the direct connection between camera and HD video conference system or PC.

attribute
High definition image quality with frame rate of 60fps
See the speakers and participants more clearly. The 1 / 2.8-inch Exmor CMOS imager can capture smooth, clear, detailed, high-definition (1920 x 1080 60p) images with very low noise, even in low light conditions that other cameras cannot cope with. High frame rate (60fps) operation can achieve smoother and smoother reproduction of moving objects.
Improve the image quality under various lighting conditions
Sony's unique view Dr technology expands the dynamic range, enabling clear images in extreme scenes such as low light or darkness. Xdnr technology can reduce the image noise and reproduce the static or moving objects clearly in the room with poor lighting.
Close up shots with powerful 12x optical zoom
With 12x optical zoom range and 12x digital zoom, it can be used to fill up the close-up lens of shooting frame, so as to display every detail clearly. High speed responsive autofocus enables sharpness and sharpness of the image, even at high zoom settings.
Fast and quiet PTZ operation

The powerful DC drive motor of the camera can move to the target position quickly, smoothly and quietly in a wide range of translation / elevation angles.
71 ° wide angle
With 71 ° wide angle, we can see all kinds of participants in the board room.

Versatile connectivity options

It supports RS-232C protocol and can be easily connected to various peripheral devices. Users can also control the camera by using visca protocol of standard IP network.
Compatible with HDMI interface
The HDMI video interface configuration simplifies the direct connection of the camera to a compatible video conferencing system, PC or HD video monitor.
16 programmable preset bits

16 preset bits (controlled by IP or visca) allow the camera to quickly switch from its current position to another.

Easy to control via PC

PC control software allows users to remotely adjust basic and advanced camera settings, such as color adjustment and pan / tilt speed adjustment, via visca protocol from an intuitive interface.

Specifications

Expand all collapse all

video camera

Image imager

1/2.8 Exmor CMOS

Imager (effective pixels)

About 2.1 megapixels

signalling system

1080/59.94p、50p、29.97p、25p

1080/59.94i、50i

720/59.94p、50p、29.97p、25p

Minimum illumination (50ire)

1.8 lx（50IRE，F1.8，30fps）

Signal to noise ratio

50 dB

gain

Auto / manual (0 to + 43 dB)

shutter speed

1 / 1 to 1 / 10000 sec (59.94 Hz system)

1 / 1 to 1 / 10000 sec (50 Hz system)

Exposure control

Automatic, manual, priority AE (shutter and aperture), exposure compensation, backlight

white balance

Automatic, indoor, outdoor, one button automatic, ATW, manual

Optical zoom

12 times

Digital zoom

12 times

Focusing system

Automatic / manual

Horizontal perspective

71 degrees (wide angle)

focal length

F = 3.9 mm (wide angle) - 46.8 mm (long focus)

F1.8 to 2.0

Shortest object distance

10 mm (wide angle)~

1500 mm (long focus)

Translation / pitch angle

Translation: ± 100 ° pitch: ± 25 '

Translation / pitch speed (max)

Translation 300 ° / s, pitching 126 ° / S

Preset position

Sixteen

Camera function

Automatic ICR

nothing

Wide dynamic range

yes

Image anti shake function

nothing

Image flip

nothing

Automatic power off

nothing

Power off at night

nothing

Interface

HD video output

HDMI

Standard definition video output

-

Camera control interface

RS-232/RJ-45

synchronous system

INT

general information

Power requirements

DC 12V (DC 10.8 to 13.2v)

power waste

16.8 W

Operating temperature

0 °C - 40 °C

32 °F - 104 °F

Storage temperature

-20 °C - +60 °C

Sales telephone (same number of wechat): 13428785305 QQ: 2461903042