外置红外灯防水摄像机

外置红外灯防水摄像机

产品特点：
****款外置红外灯防水摄像机,机身发热量低,晚上红外灯发光更透彻,雪花点少,图象效果更佳
技术参数： 
型 号 ZX-H6281 ZX-H3281 ZX-H3881 ZX-H3581 
成像器件 1/4”SHARP CCD 1/3”SONY CCD 1/3”SONY CCD 
像 数       PAL:512(H) X 582(V)    PAL:752(H) X 582(V) 
      NTSC:512(H) X 492(V)    NTSC:768(H) X 492(V) 
信号制式                                             PAL/NTSC 
清 晰 度                   420TVL 480TVL 520TVL 
*低照度                                               0LUX 
镜头                                16mm/25mm可选 
电子快门                                               1/50～1/100,000 seconds 
白平衡                                                自动 
信噪比                                  ＞48dB(AGC OFF) 
伽玛校正                                          ＞0.45 
同步方式                                           内同步 
视频输出                                 1.0Vp-p 75 欧姆 
背光补偿                                             自动 
红外灯                      (42颗Φ10灯)20miu台湾鼎元红外灯 
红外距离                                       80-120米 
所需电源                                 DC12V/1000mA 
操作温度                            -10摄氏度到+50摄氏度 
尺 寸                                    110X200mm 
重 量                                          1800克