Shiguang A1

An all-in-one streaming camera with a built-in 24–100mm equivalent lens, a 4/3 CMOS sensor with approximately 11 million effective pixels, HDMI and USB output, dual-LiDAR autofocus and live color adjustment from a computer.

¥5,500 from

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A1 · A1

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A1¥5,500

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Selected model: A1

SPECIFICATIONS

Know the exact specification

Manufacturer specifications. Resolution, frame rate, range and runtime depend on the stated mode and test conditions.

Maximum HDMI output: 4K / 60p
Sensor: 4/3 CMOS · 11MP
Equivalent focal length: 24–100mm
Computer connection: USB 3.0 · No capture card

Camera & sensor

Camera & sensor
Camera design	All-in-one camera with built-in lens
Weight (including lens)	Approx. 1.5kg
Sensor	4/3 CMOS, Sony imaging sensor
Effective pixels	Approx. 11 million
Sensor bit depth	14-bit (output bit depth depends on the format)

Lens & focus

Lens & focus
Equivalent focal length	24–100mm, optical zoom
Maximum equivalent aperture	F2.8
Close focus	5cm macro at 24–50mm focal lengths
Lens diameter / filter	82mm; supports standard 82mm filters
Field of view	Native portrait: horizontal 45°, vertical 70°
Focus technology	Dual-LiDAR tracking autofocus
Focus modes	Center, full-area, manual
Optical blur control	Continuously adjustable from 0 to 100

Connections & output formats

Connections & output formats
Video connections	HDMI 2.0 Type-A; USB 3.0 Type-B
HDMI output	3840×2160 60p / 30p; 1920×1080 60p
USB 3.0 · H.264	3840×2160 60p
USB 3.0 · MJPEG	3840×2160 30p
USB 3.0 · YUY2	2560×1440 30p; 1920×1080 60p; 1280×720 60p
Computer connection	Driver-free USB 3.0, plug and play, no capture card required
Microphone input	3.5mm MIC
Expansion ports	1G LAN; USB 2.0
Power input	DC 12V

Software & operation

Software & operation
Companion software	Shiguang Camera Assistant: live color adjustment and multi-camera control
Configuration management	Load configuration files, save settings and restore factory settings
Device maintenance	Firmware updates, shutdown and restart
TALLY status	Red: live; green: standby; yellow: fault
Continuous-operation design	24/7

View original manufacturer specification images (Chinese)

Manufacturer specification sheet in Chinese

IN THE BOX

Packages & included accessories

Package references; these do not confirm local stock. Match the exact package, color, regional version and accessory quantities when requesting a quote.

MODEL GUIDE

Compatibility & selection

USB 3.0 resolution and frame rate depend on the encoding format: H.264 supports 4K60, MJPEG supports 4K30, and YUY2 reaches 2560×1440 at 30p.

The manufacturer lists 14-bit sensor depth; this does not establish 14-bit HDMI or USB output. Confirm the output format and software compatibility for your setup.

LAN is listed as an expansion port. Confirm network-video protocols and network power capabilities separately.

Choose a USB output format supported by your streaming software and use a USB 3.0 port and cable. Use Shiguang Camera Assistant for multi-camera control.

Official product resources

Manufacturer product page 1 ↗www.sg-imaging.com Supplementary official reference 2 ↗www.sg-imaging.com

Models in this collection

Model	Category	Pricing
A1	Streaming & capture	¥5,500 from · reference