ISMART AMC-G303 4K PTZ Camera 

*Camera
Focal Lens f=3.3mm~9.7mm
Iris F2~F3.7
FOV Horizontal 81.4~31.3
Zoom Optical: 3X, Digital: 5X
Focus Auto, Manual, PTZ Trigger, One Push Trigger
AGC Auto/Manual
White Balance Auto/Manual/Auto tracking/One Push/Static Color Temperature
Exposure Auto/Manual/Shutter Priority/Iris Priority/Brightness Priority
SN Ratio 50dB
BLC Support

*PTZ
Pan -170 ~ +170, 0.1 ~ 120/s
Tilt -30 ~ +90, 0.1 ~ 90/s
Preset Number 256
Image Filp Support

*Interface
Network 1RJ-45:110M/100M 1080P60/P50/P30/P25,720P60/P50/P30/P25 1. Image
Compression: H.264/H.265,2. Protocol:ONVIF/RTSP/RTMP/TCP/UDP/SRT/RTMPS/GB28181; 3. Audio
Compression: AAC/G.711
USB3.0 1. Support UVC1.1; 2. UVC Support:H.264/H.265/MJPEG, Video resolution:
4KP20, 1080P30/P25, 720P30/P25; YUY2/NV12: Video resolution: 1080P30/P25,
720P30/P25; 3. UAC Audio Format PCM
Audio Interface 1 LINE IN, 3.5mm