Item No. | KT-HD31M | KT-HD31W | KT-HD31S | ||
Image Sensor | 1/3" Progressive CMOS | 1/2.9" CMOS | 1/2.8" CMOS | ||
Effective Pixels | 2.0 Megapixels | 2.19 Megapixels | 2.07 Megapixels | ||
Resolution HD | MJPG/YUY2/H.264/H.265: 320×240,640×360,640×480, 800×600,1280×720,1920×1080 | ||||
Signal | PAL/NTSC | PAL/NTSC | PAL/NTSC | ||
Lens | f=2.26mm | 3X optical zoom | 10X optical zoom | ||
Horizontal View Angle | 108° | 99.6°(W)~30.6°(T) | 60.9°(W)~6.43°(T) | ||
Focus System | Manual | Auto/Manual | Auto/Manual | ||
Minimum Illumination | 1.5Lux | 1.5Lux | 0.1Lux | ||
Shutter | / | 1/1~1/10,000s | 1/30~1/10,000s | ||
Exposure Control | Auto | / | / | ||
White Balance | Auto | Auto/Indoor/Outdoor/Manual | Auto/Indoor/Outdoor/Manual | ||
Gain | / | Auto/Manual | Auto/Manual | ||
Image Effect | Full color/image flip | Full color/image flip | Full color/image flip | ||
S/N Ratio | ≥50db | ≥50db | ≥50db | ||
Foci | / | f=3.35mm(W)~10.05mm(T) | f=4.7mm(W)~47.0 mm(T) | ||
Pan | 355°(max.speed:80°/s) | 355°(max.speed:80°/s) | 355°(max.speed:80°/s) | ||
Tilt | -30°to +90°(max.speed:60°/s) | -30°to 90°(max.speed:60°/s) | -30°to 90°(max.speed:60°/s) | ||
Video Output HD | USB2.0 | USB 2.0 | USB 2.0 | ||
Protocol | SONY VISCA、PELCOD | SONY VISCA、PELCO P/D | SONY VISCA、PELCO P/D | ||
Control Mode | RS-232C、RS-422/485 | RS-232C、RS-422/485 | RS-232C、RS-422/485 | ||
Power | 12V DC(10.8~13.0V DC) | 12V DC(10.8~13.0V DC) | 12V DC(10.8~13.0V DC) | ||
Accessories | DC 12V power adapter, IR Remote, Operation manual, USB cable, Ceiling bracket | DC 12V power adapter, IR Remote, Operation Manual, USB cable, Ceiling bracket | DC 12V power adapter, IR Remote, Operation Manual, USB cable, Ceiling bracket |