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| 产品名称： | ST-723B |
| 产品说明： | 特点: ·数字化处理技术，高灵敏度 ·图像自然清晰亮丽 ·电子快门，白平衡 ·背光补偿功能 ·信噪比优于52DB Feature ·Digital Signal Processing(DSP) ·high sensitive and quality ·It has advanced electronic line ·control function ·You can choose the back light ·compensation ·52dB high signal-to-noise ratio, ·providing with natural and clear pictures 技术参数 ----------------------------------------------------------------- Signal System/制式:PAL/NTSC ----------------------------------------------------------------- Image Sensor/成像器件:1/3寸黑白SONY CCD ----------------------------------------------------------------- Horizontal Resolution/线数:420 TV Lines ----------------------------------------------------------------- Min.lllumination/照度:0.5Lux ----------------------------------------------------------------- S/N Ratio/信噪比:More than 48DB ----------------------------------------------------------------- Back Light Compensation/背光补偿:ON/OFF ----------------------------------------------------------------- Lens /镜头:Fixed in 3.6/6/8/12/16mm lens ----------------------------------------------------------------- Auto Gain Control/自动增益控制:ON/OFF ----------------------------------------------------------------- Auto Electronic Shutter/电子快门:1/50（1/60）—1/100.000(sec) ----------------------------------------------------------------- Synchronizing System/同步系统:Internal/External ----------------------------------------------------------------- Video Output/视频信号:Composite Video Output(1Vp-p 75欧Terminated) ----------------------------------------------------------------- Operation Temperature/工作温度:-20℃to+50℃ ----------------------------------------------------------------- Supplied Power/电源:DC 12V（+/-10%） ----------------------------------------------------------------- |
