3 million wide dynamic H264 HD camera module Module Face recognition backlight monitoring intelligent monitoring product model: RER-USB3MP01H-LS29 main application: Detailed specification
Features: Wide dynamic USB camera, using magnesium light AR0333 high-end photosensitive chips, dynamic range up to 100 dB, suitable for backlight shooting, up to 3 megapixels, H.264 video format output.
Product number
RER-USB3MP01H-LS29
Sensor
AR0331
Lens size
1/3 inch
Primitive size
2.2um x 2.2um
Maximum effective pixel
2048 (h) x1536 (v)
Output image format
H264
YUV2 (Yuyv)
MJPEG
Frame rate
1920 * 1080 @ 30fps H264 / MJPEG
Signal-to-noise ratio
39dB
Dynamic Range
100db
Sensitivity
1.9V/lux-sec@550nm
Shutter type
Electronic ROLLING SHUTTER / FRAME EXPOSURE
Interface Type
USB2.0 HIGH SPEED
Support drive-free drive protocol
USB Video Class (UVC)
Support OTG protocol
USB2.0 OTG
Automatic exposure control AEC
support
Automatic white balance AEB
support
Automatic gain control AGC
support
Adjustable parameters
Brightness contrast color saturation tone sharpness
Gamma gain white balance reverse light contrast exposure
H264 format adjustable parameters
Bit rate
Compression ratio
Programmable OSD menu
support
Supported resolution
H264:
640x360 1280x720 1920x1080
MJPEG:
640x480 800x600 1280x720 1280x1024
1600x1200 1920x1080 2048x1536
YUV:
640x480 800x600 1280x720 1280x1024
1600x1200 1920x1080 2048x1536
Digital audio
High quality digital MIC, optional, dual channel
Ircut interface
Support 2P-1.25MM socket
Infrared light board power supply interface
Support 2P-2.0MM socket
Power supply
USB Bus Power 4P-2.0MM Socket
Operating Voltage
DC5V
Working current
200mA ~ 350mA
Operating temperature
0 ~ 60 ° C
storage temperature
-20 ~ 70 ° C
Board size
38x38mm
Board weight
30g
Supported system
Win7 Win8 (not available for SDK)
Linux 2.6 or Above (providing SDK)
Android 4.0 or Above (providing SDK)
Why use the h264 output format camera?
H264 is currently the best video compressed format, compared to MJPEG compression, which occupies minimal bandwidth resources, transmits smaller data streams, suitable for network transmission video (network monitoring camera is transmitted) H264 format
For lower ended embedded processors, such as ARM9, MIPS, it does not have H264 compression function, if you need to use the network to transfer H264 video, you will complete the compression processing by the front-end camera, and directly send the H264 video stream into the rear end, which can be lowered. Overall hardware cost. (Network surveillance cameras use this way)
Even an embedded processor with H264 compression, consume system resources when processing high resolution video. If H264 video is processed by the front-end camera, the system burden can be reduced, and the dual video can be handled simultaneously.
What is the three yard flow double channel output?
This is our H264 camera unique function, three code flow refers to YUV, MJPEG, H264, where YUV / MJPEG shares a channel, H264 exclusive one channel
The general application is: use the YUV format to preview on the LCD, the screen is 640x480 320x240, using the H264 format video, the screen can be 640x480 800x600 1280x720, two channels simultaneously, mutual interference. In the process of recording, you can quickly switch to the MJPEG format for taking photos, and save it directly to JPEG images. Read more
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