SPECIFICATIONS |
Model |
GQ788-4237 |
GQ788-2237 |
GQ788-2146 |
GQ788-2172 |
Camera |
Image Sensor |
1/1.8" progressive scanning CMOS sensor |
1/2.8" progressive scanning CMOS sensor |
Effective Pixel |
4mp, 2560*1440 |
2mp, 1920*1080 |
2mp, 1920*1080 |
2mp, 1920*1080 |
Minimum Illumination |
Color: 0.0005Lux @ (F1.5, AGC on),B/W: 0.0001Lux @ (F1.5, AGC on), Infrared light on: 0Lux |
Color: 0.001Lux @ (F1.8, AGC on),B/W: 0.0005Lux @ (F1.8, AGC on), Infrared light on: 0Lux |
White Balance |
Automatic, ATW, indoor, outdoor, one button, manual |
Gain Control |
Automatic / manual |
BLC |
ON/OFF |
Electronic Shutter |
1 / 25 ~ 1 / 10000 seconds, support fast and slow shutter |
B/W Mode |
Filter switching |
Digital Zoom |
16x |
Privacy Masking |
ON/OFF (8 pieces) |
Zoom Mode |
Auto / semi auto / manual |
Defog |
Support |
Heat Wave Removal |
Support |
EIS |
Support |
3D Noise Reduction |
Support |
Wide Dynamic |
Support |
Lens |
Focal Length |
6.5~240mm |
7~322mm |
7~504mm |
Aperture |
DC-Iris, F1.5-F4.8 |
DC-Iris, F1.8-F6.5 |
Horizontal Viewing Angle |
60.38-2.09 |
41.55-1.08 |
41.55-0.69 |
Minimum Working Distance |
100-1500mm |
100-1500mm |
100-2500mm |
Function |
3D Intelligent Position |
Support |
Horizontal Range |
360° continuous rotation |
Horizontal Speed |
0.05°~300°/s |
Vertical Range |
-15°~90° |
Vertical Speed |
0.05°~200°/s |
Scaling |
Support |
Number of Preset Points |
256 |
Cruise Scan |
8, Dwell time can be set |
Power-off Memory |
Support |
Network |
Network Interface |
RJ45 10Base-T/100Base-TX |
Maximum Resolution |
2560*1440 |
1920*1080 |
1920*1080 |
1920*1080 |
Frame Rate |
25/30 fps |
Video Compression |
H.264/H.265 |
Code Type |
H.265 Main Profile, H.264 BaseLine Profile/Main Profile/High Profile |
Main Stream Resolution |
50Hz:25fps(1920*1080,1280*960,1280*720) 60Hz:30fps(1920*1080,1280*960,1280*720) |
Frame Rate |
1~30 fps adjusted |
Multi Stream |
Support |
Audio Interface |
Audio input, Audio output (optional) |
Alarm Interface |
Alarm input, Alarm output (optional) |
Network Protocol |
TCP/IP,ICMP,HTTP,HTTPS,FTP,DHCP,DNS,RTP,RTSP,RTCP,NTP,SMTP,SNMP,IPv4,IPv6 |
Compatibility |
ONVIF, GB/T28181 |
Front End Storage |
Micro SD storage, up to 128GB |
Infrared Function |
Infrared Distance |
150m |
Infrared Angle |
Variable according to focal length |
General Specifications |
Power Supply |
AC24±4V, 50Hz |
Consume Power |
48W |
Protection Level |
IP66 (outdoor), TVs 3000V lightning protection, surge protection and surge protection |
Working Temperature |
-40ºC~65 ºC |
Working Humidity |
Humidity less than 90% |
Wiper |
Optional |