夜视
| 夜视 |
Y |
| 红外线波长 |
850 nm |
| Number of illumination LEDs |
30 |
| LED 类型 |
IR |
| 夜视距离 |
45 m |
照相机
| 相机快门速度 |
1/50 - 1/100000 s |
| 相机快门型式 |
Electronic |
| 公共网络访问范围 |
0 - 360 ° |
| 倾角 |
0 - 90 ° |
性能
| 日/夜模式 |
Y |
| PTZ控制（平移/倾斜/缩放） |
N |
WZ20PXV550-0, 795x596, 1/3" CCD, 550TVL, PAL, silver, 1.7kg
The WZ20 brings together high resolution LXR imaging, the latest advances in mechanical filter lensing technology and ruthlessly efficient dealer-friendly design. The camera delivers 45 m (150 ft) of high performance night vision.
The WZ20 incorporates 30 LEDs which are powerful enough to drive infrared to a maximum range of 91 m (300 ft). For the purposes of CCTV surveillance imaging, the resulting infrared illumination delivers high performance night vision imaging up to a distance of 45 m (150 ft).
The WZ20 uses proprietary LXR 1/3 in CCD technology, delivering 550 TVL images. LXR technology is field-proven for outstanding IR spectral response, as well as video images characterized by low-smear, low-streak and excellent anti-blooming characteristics.
Using a dual window IR-Cut and IR-Pass filter, the WZ20 delivers vivid color during day and outstanding sensitivity to infrared at night. Photocell-control increases energy efficiency and ensures accurate day-night switching for outstanding 24/7 performance.
The WZ20 also features a versatile 5 to 50 mm IRcorrected lens for outstanding performance under both visible light and infrared illumination. Combined with the mechanical filter technology, the WZ20 optical core virtually eliminates focus shift between color and infrared modes, allowing sharp focus during day or at night.
