smtkey Industrial USB Webcam, 4K/2K UVC OTG Camera
Model SU70-HB with IMX415 8MP CMOS sensor
📷 Overview
This smtkey industrial USB camera (Model SU70-HB) uses a high-quality CMOS sensor to deliver crisp 4K (8MP IMX415) or 2K (4MP) video depending on the option you select. It supports UVC driver-free plug-and-play operation on Windows, Linux, Mac and Android (OTG), making it a versatile choice for live streaming, video conferencing, industrial vision, machine inspection, and more.
⚙️ Key FeaturesUVC Driver-Free
Plug-and-play compatibility with Windows, Linux, Mac OS and Android via USB Video Class protocol, no drivers required.
High Frame Rate
Delivers smooth 30fps video at up to 4K (3840x2160) or 2K (2560x1440) resolution depending on variant.
Varifocal Lens Options
Available with 2.8-12mm or 5-50mm varifocal zoom lens, or without lens for custom builds.
OTG Support
USB 2.0 OTG compatible for use with Android mobile devices, in addition to standard PC connections.
🛒 Choosing Your Option
This listing includes several variations with different sensor resolutions and lens configurations. Please review carefully before ordering:
- 2K 6mm Camera: 4MP CMOS sensor (2560x1440) with fixed 6mm lens.
- 2K No Lens: 4MP CMOS sensor camera module only, no lens included, for custom lens mounting.
- 2K 5-50mm Camera: 4MP CMOS sensor with 5-50mm varifocal zoom lens.
- 2K 2.8-12mm Camera: 4MP CMOS sensor with 2.8-12mm varifocal zoom lens.
- 4K 5-50mm Camera: 8MP IMX415 CMOS sensor (3840x2160) with 5-50mm varifocal zoom lens.
- 4K 2.8-12mm Camera: 8MP IMX415 CMOS sensor (3840x2160) with 2.8-12mm varifocal zoom lens.
📋 SpecificationsModelSU70-HBImage SensorCMOS (4MP or 8MP IMX415)Max Resolution3840x2160 (4K) / 2560x1440 (2K)Frame RateUp to 30fpsInterfaceUSB 2.0 / UVC / OTGLens Options2.8-12mm, 5-50mm varifocal, 6mm fixed, or no lensZoom TypeOptical zoom (varifocal lens variants)Auto FocusNo (manual focus varifocal lens)Supported SystemsWindows XP/Vista/7/8/10, Linux (UVC), Mac OS X 10.4.8+, Android 4.0+ (OTG)Working VoltageDC 5V (USB Bus Power)Board Size32x32mm / 38x38mm PCBCable Length1m (4MP) / 1.5m (8MP)Package IncludedYesNote: This USB camera is USB-powered and works with standard USB 2.0 ports on PCs and OTG-compatible Android devices. No voltage conversion needed.🖼️ Product Images❓ FAQDoes this camera need a driver?
No, it is UVC compliant and works driver-free on Windows, Linux, Mac and Android.
Can I use this with Android phones?
Yes, it supports USB 2.0 OTG for connection to compatible Android devices.
What is the difference between the 2K and 4K options?
The 2K variants use a 4MP CMOS sensor for up to 2560x1440 resolution, while the 4K variants use the 8MP IMX415 sensor for up to 3840x2160 resolution.
Does it come with a lens?
All variants include a lens except the "2K No Lens" option, which is the camera module only.
