1. Basic parameters: image sensor: 1/2.9", working environment temperature: -30 ℃ to 75 ℃, operating voltage: DC 12V ± 10%
2. Image technology: 940 infrared, no flickering phenomenon; camera can choose 4mm and other standard lenses, and the image without dark corners, not distorted, clear contours, uniform.
Item  | LAMBDA 384  | LAMBDA 640  | 
Resolution (of a photo)  | 384*288  | 640*512  | 
Image size  | 12μm  | |
Frame rate  | 50Hz  | |
NETD  | ≤50mk  | |
Camera lens  | 13.5mm  | 16mm  | 
Field of view  | 20°*15°  | 28°*22°  | 
Defrosting  | <1.5W (heating off)|<4W (heating on)  | |
Video interface  | CVBS/P  | |
Voltage  | 5V  | |
Power (output)  | <1.5W (heating off)|<4W (heating on)  | |
Operating temperature  | -40~85℃  | |
Protect  | Aluminum housing sealed IP67  | |
Sizes  | 42*42*70 mm  | |
Weights  | About 180g  | |