*** EVI－D31(P制)/EVI-D30(N制)是联接有高质量的1／3英寸CCD的彩色摄像机，它们有着***的全景拍摄和转动基础 ，有着理想的录像传送和总体监控装置。
自动跟踪使摄像机区别于 其它普通摄像机。 当会议场景中的物体一有移动，摄像机自动跟随该移动物体，自动跟踪系统可自行跟踪和分析找出颜色与亮度与该物体相似的像素，还可利用底片和***的背光补偿系统来保证物体尽可能连续保持原有的亮度水平 。
移动探测方式探测运动是在两个被控制器限定场景的地区。 当移动在一个窗口被探测到时，一种警报信号会被输出，能自动识别被摄物体，同时具有动态检测功能。
具有上、下、左、右***功能的彩色摄像机 ，12倍光学变倍、高速自动聚焦镜头 ，可预置、***、变倍、聚焦、亮度等（在6个信道）
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EVI-D30
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EVI-D31
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| Video Signal |
NTSC
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PAL
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| Image Sensor |
1/3"Hyper HAD Color CCD
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|
| Effective Pixels |
768(H)X492(V)
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752(H)X585(V)
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| H. Resolution |
460TV lines
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450TV lines
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| V. Resolution |
350TV lines
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400TV lines
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| Lens | X12 Power Zoom, to f=5.4 to 64.8mm, F1.8 to F2.7 | |
| H. Angle of View | 4.3 to 48.8 degrees | |
| Shortest Subject Dist | 10mm(WIDE end), 800mm(TELE end) | |
| Min. Illumination | 7lx(F1.8) | |
| Illumination Range | 7 to 100,000lx | |
| Auto Exposure | Auto Iris, AGC | |
| Shutter Speed | 1/60 to 1/10,000(VISCATM control) | 1/50 to 1/10,000(VISCATM control) |
| Gain | Auto/Manual(VISCA control) | |
| White Balance | ATW/One Push Hold, Indoor Preset, Outdoor Preset(VISCA control) | |
| S/N Ratio | more than 48dB | |
| Pan/Tilt | Horizontal &plu***n;100degree(Max speed 80degree/sec), Vertical &plu***n;25d egree (Max speed 50degree/sec) | |
| Video Output | RCA pin jack, 1Vp-p, 75ohm unbalanced | |
| S Video Output | 4 pin mini DIN | |
| Audio Output | RCA pin jack (monaural), Rated output 327mV,Output impedanceless than 2.2 kilohms | |
| Control Terminal | RS-232C, 8 pin mini DIN, 9600bps, Data 8 bit, Stop 1 bit | |
| Microphone Input Terminal | Mini jack(monaural)(f3.5), Rated input 0.775mV DC3V for low impedance microphone, Input Impedance more than 10k½ | |
| Power Terminal | DC IN 13.5V(***J unified polarity type) | |
| Power Requirements | DC 12 to 14V | |
| Power C***umption | 11W | |
| Operating Temperature | 0 to 40°C | |
| Storage Temperature | -20 to 60°C | |
| Dimensi***(W/H/D) | Camera 142x109x164mm, Remote Commander 56x26x210mm | |
| Mass | Camera 1200g, Remote Commander 109g | |
| Supplied Accessories | AC Power Adapter, *** cable, Remote Commander, Velcro Tape, Operating Instruction | |