SRG-X120 (SRGX120)

IP 4K (requires 4K optional license) Pan-Tilt-Zoom Camera with NDI®*|HX capability

Where to buy


Capture every point of view with excellent 4K picture quality and efficient IP production workflow
The versatile SRG-X120 remotely controlled PTZ camera is ideal for a wide range of applications—from classrooms and meeting spaces to medical environments.

The camera's 1/2.5-type Exmor R CMOS sensor captures up to 4K resolution images (requires optional license) with excellent sensitivity, very low noise, and rich, natural color reproduction. It's complemented by the integrated high-resolution 12x zoom lens that offers an expansive wide-angle coverage of approx. 70° to capture every point of view.

High-speed movement during preset recall captures the speaker's every movement, while Picture Freeze during transitions ensures your audience isn't disturbed by rapid camera movements. PTZ Motion Sync** function allows smooth blending of separate pan, tilt and zoom movements for seamless, professional-looking transition.

Efficient IP-based live production is augmented with support for NDI®|HX (via optional license), allowing flexible configuration with other networked NDI®-enabled devices.

Images can also be reviewed remotely via a web browser, with support for RTSP (Real Time Streaming Protocol) ensuring smooth, stable streaming of video plus audio (from an optional microphone, available separately) over an IP network.

Installation and set-up is easy, with a new Picture Setting File** allowing the same settings to be applied to multiple cameras.

*NDI® is a registered trademark of NewTek, Inc.
**Available through future upgrade planned in early 2020

Note 1: This product contains pre-installed software and requires the purchase of license keys to activate some functions.

Note 2: When using RM-IP500, firmware should be updated to V2.10. For RM-IP10, firmware should be updated to V2.17.


Excellent images, even in low light
The sensitive 1/2.5-type Exmor R sensor captures high-quality images with very low noise, even in dimly lit environments.
4K upgrade option
Upgrade to 4K shooting via optional license (availability planned in early 2020).
Wide viewing angle
Cover the whole scene in meetings and lecture theaters with a horizontal viewing angle of approx. 70° and up to 12x zoom capability.
Up to 40x zoom
Powerful zoom up to 40x (in Full HD) allows finely detailed frame-filling close-ups. Responsive autofocus ensures that images stay clear and sharp, even at high zoom settings.

* With Clear Image Zoom.
Ideal for lecture capture
Use the camera in conjunction with the AI-based REA-C1000 Edge Analytics Appliance to smoothly track the speaker's movements and automatically generate a cut-out image of speaker.
High-speed movement and Picture Freeze Preset
Accurately capture the presenter's movements with maximum 300°/s pan and tilt movement during preset recall. Picture Freeze Preset maintains a steady image while the camera moves to a new preset position—with no uncomfortable transitions for your audience.
Smooth pan-tilt-zoom
PTZ Motion Sync function allows smooth blending of separate pan, tilt, and zoom movements for seamless, professional-looking transitions.

*Available through future upgrade planned in early 2020
Simpler installation, lower costs
A single network cable carries camera power, video output, and control signals to simplify installation and reduce cabling costs.
Support for NDI®*|HX
NDI®|HX compatibility (via optional license) enables cost-effective school studio system integration, allowing flexible configuration with other networked NDI®-enabled devices.

Network services, content, and the operating system and software of this Product may be subject to individual terms and conditions and changed, interrupted, or discontinued at any time and may require fees, registration, and credit card information.
Remote viewing
View pictures remotely over the Internet from a web browser, with support for RTSP (Real Time Streaming Protocol).
Fast, fuss-free set-up
The new Picture Setting File* function can apply the same camera settings among multiple cameras for fast set-up.

*Available through future upgrade planned in early 2020


Image Sensor
1/2.5 type ExmorR CMOS
Image Sensor (Number of Effective Pixels)
Approx. 8.5M pixels
Signal System
2160 (*1)/29.97p, 25p, 23.98p (HDMI and IP only)
59.94p, 50p, 29.97p, 25p, 23.98p
720/59.94p, 50p
4K capability
Yes (requires 4K Option license)
Minimum Illumination (50IRE)
1.6 lux (1/30s 50IRE F2 high-sensitivity OFF)
Horizontal Resolution
1700 TV line (Center) (4K(*1))
1000 TV line (Center) (FHD)
Auto/Manual (0 dB to +48 dB)
High Sensitivity On
Shutter Speed
1/1 to 1/10000 sec (59.94 Hz system)
1/1 to 1/10000 sec (23.98 Hz system)
1/1 to 1/10000 sec (50 Hz system)
Exposure Control
Auto/Manual/Priority AE (Shutter, Iris)
White Balance
Auto1/Auto2/One Push WB/Indoor/Outdoor/Manual
Zoom capability
12x (4K/HD)
Focusing System
Horizontal Viewing Angle
Approx. 70° (Wide)
Focal Length
f=4.4mm (Wide) to 52.8mm (Tele)
F2.0 to F3.7
Minimum Object Distance
80 mm (Wide)~
400 mm (Tele)
Pan/Tilt Angle
Pan: ±170°
Tilt: +90°/-20°
Pan/Tilt Speed (Max.)
Pan: 300°/s
Tilt: 126°/s
Pan/Tilt Speed
Pan: 1.1° to 101°/s
Tilt: 1.1° to 91°/s
Pan/Tilt Speed (Slow)
Pan: 0.5° to 60°/s
Tilt: 0.5° to 60°/s
Pan/Tilt Slow Mode
Preset Position
256 (CGI)
100 (VISCA)
Picture Freeze Preset
IP Video resolution
3840x2160 (*1), 1920x1080, 1280x720, 720x576, 720x480, 640x360
Compression Format
H.264 High/Main/Baseline Profile H.265: Main Profile
Maximum Frame Rate
H.264: 60fps
H.265: 60fps
Bitrate Compression Mode
CBR/VBR (selectable)
Range of Bitrate Setting
512Kbps~50 Mbps
Multi Streaming Capability
Maximum Number of Clients
NDI®|HX Capability
Yes Optional (requires a license)
Camera Features
Auto ICR
Yes (available through future upgrade planned in early 2020)
Visibility Enhancer
Image Stabilization
Image Flip
Flicker Cancel
Web UI
Ver Up
2 ch
Audio Codec
AAC LC 128 kbps/ST (IP)
AAC LC 256 kbps/ST (IP)
Setting Option
Auto Gain Control (AGC): On/Off
Equalizer Off/Low Cut/Voice enhancement
Input selection: Microphone/Line
Mic Volume -10~+10 (21 steps)
Audio codec
Embedded Audio in Baseband Video
Yes (3G-SDI, HDMI)
Embedded Audio in IP Streaming
4K Video Output
(*1) HDMI x1 and IP (streaming) x1
HD Video Output
3G-SDI x1, HDMI x1, IP (streaming) x1
HDMI Color Space
YCbCr, 4:2:2 8 bit
RGB, 4:4:4 8 bit
Camera Control Interface
VISCA RS-422 RJ45 (In/Out)
VISCA over IP RJ-45
IR Remote Control
Microphone Input
Mini-phone (φ3.5mm) x2, (Mic/Line Selectabe)
Sync. System
Power Connector Type
IEC60130-10 (JEITA standard RC-5320A) TYPE4
Power Requirements
DC 12V (DC 10.8 to 13.2V), PoE+ (IEEE802.3at compliant)
Power Consumption
25.5W (Max)
Operating Temperature
0 °C to 40 °C
32 °F to 104 °F
Storage Temperature
-20 °C to +60 °C
-4 °F to +140 °F
Dimensions (W x H x D)*2
158.4 x 177.5 x 200.2 mm
6 1/4 x 7 x 8 inch
Approx. 1.8 kg
3 lb 15.5 oz
Body Color
Size of Screw Hole for Tripod
1/4-20UNC x1
Mountable Angle
< ±15°
Ceiling Mount
Supplied Accessories
AC power adapter (1)
IR Remote Commander Unit (1)
Ceiling bracket (2)
Wire rope (1)
Screw M3 x 8(8)
Screw M2.6 x6 BLACK (1)
HDMI cable fixing plate (1)
Safety regulation (1)
Download site information (1)
Warranty (1)
Will be available from early 2020, after an upgrade, via a 4K Option license
The values for dimensions are approximate