手动红外调焦摄像机|红外50米摄像机|红外防水摄像机

手动红外调焦摄像机|红外50米摄像机|红外防水摄像机

50米红外可调焦高清摄像机|手动调焦高清摄像机

产品规格：
型        号：            BG-790YB              BG-790YC              BG-790YD
成像器件：                                                      1/3”  SONY  CCD
信号制式:                                                            PAL/NTSC
分  辨  率:                  420TVL                              480TVL                                  520TVL
镜        头:                                             镜头3.5-8MM   4- 9MM 等
同步方式:                                                            内同步
信  噪  比:                                  ≥48db                                                              ≥52db
电子快门:                                                  自动1/50-1/100.S
白  平  衡:                                                            自动
背光补偿:                                                            自动
红  外  灯:                                                          36颗￠5
红外距离:                                                            40M
最底照度:                                                        0LUX(低于5LUX,红外LED启动)
视频输出:                                                        1.0VP-P75ΩBNC
电        源:                                                        DC12V
工作温度:                                                        -20℃∽60℃
工作温度:                                                        90％RH
重        量:                                                        0.9KG

1：采用进口大功率红外灯，寿命长，散热效果好，光源均匀
2：根据亮度情况自动切换彩色/黑白模式
3：彩用专利调焦器,可在安装4-9MM,任你调整距离,低通滤光片，使白天的彩色效果不失真。晚上的黑白效果清晰
4铝合金外壳设计，,具有更好的散热，防水  ，防尘效果，整体结构更美观
5:适用于大型广场,公园,政府机关等高档场所

招商热线：0755-27490894

联系人： 焦小姐

QQ: 1457079689     

招商网址：http://www.888bg.com