4K UHD 摄像机｜4800 万像素｜120° 广角镜头

亮点

High-definition picture quality

Precisely capture the details, and present the blackboard writing, demonstrations and other images clearly, providing students with a high-quality visual experience and ensuring that knowledge is conveyed clearly and without omission.

System compatibility

Compatible with multiple mainstream systems, it can be easily connected to both computers and mobile devices, and used immediately upon connection, providing a convenient user experience for teaching.

High-quality sound pickup

The 8-array microphone is paired with 4.1 channels, featuring sensitive sound pickup, effective noise reduction, and clear sound recording, creating an immersive classroom audio environment.

Wide-angle view

It covers a wide range of classrooms, with every corner within sight, meeting the needs of different teaching layouts and allowing all teachers and students to be captured in the frame.

规格

Sensor type	COMS
Sensor model	IMX258
Effective pixel array	4208H*3120V
High signal-to-noise ratio	支持
Field of view	D114°
HDR function	支持
Image mod	16.3MP 4:3(46563496)13.1MP (42083120)8.3MP 46:9, (38402160) 5.0MP 4:3(25921944) 40.0MP (Interpolation） 16:10(8000*5000)
Output format	MGPG/YUY2
Encapsulation form	PLCC
Lens size	1/3.06″
Lens structure	6P
Number of apertures	2.2±5%
Focal length	2.26mm
Video viewing Angle	≥120°
Video distortion	≤15%
Video resolution	100W 1280720 30Hz 200W 19201080 30Hz 300W 20481536 30Hz 400W 26881520 30Hz 500W 25921944 30Hz 800W 38402160 30Hz

3D noise reduction	支持
麦克风	8-array microphone
Pickup distance	Clear sound pickup: 5 meters, effective sound pickup ,distance: 5 meters
Noise reduction function	支持
Automatic gain function	支持
接口类型	USB2.0 at high speed or full speed
USB interface	MX1.25-8P
System support	windows、android、linux、mac
Indicator light	Green
Photosensitive chip	LTR-553ALS-WA
Photosensitive function interface	I2C
Echo cancellation interface	MX1.25-4P
Other features of the microphone	Duplex audio, far-field pickup, AGC, adaptive echo cancellation, noise suppression, built-in temperature sensor
"Appearance dimensions"	3913042mm
Packaging size	44511089mm
MAO Zhong	1kg
ESD and EMI	Contact discharge at ± 4KV and air discharge at ± 8KV ,have no effect. EMI Class B.

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双屏摄像头 4

亮点

规格

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