产品特点：

1）13.8毫米超小的直径，其适合于所有的门与窥视孔。 无需钻孔，只需直接安装; 2）0.008low勒克斯微型摄像机，可以在低光的工作
2）90度的宽广视角
3）0.008LUX极低的照明，这使得它可以清楚地看到，即使在昏暗的灯光访问者
4）黄铜材质，高贵，经久耐用;
5）直接BNC电缆连接到电视/监视器/ DVR，它是非常快速和容易。

安装：

1.使用一枚硬币或其他工具来卸载原来的光学阅读器;
2.拧开铜套并传入镜头电缆通过窥视孔从外到门里面。 套机镜头电缆插入套管; 拧入套筒窥视孔门的内侧。 （注意镜片水平方向）;
3.将镜头电缆与BNC电缆和修复得很好。 然后用电视机/监视器/录像机连接BNC电缆，开始监控。

AV cablex1（RCA或BNC），AC adapterx1，Manualx1

Features:

1) 13.8mm super small diameter, which is suitable to all doors with peephole. No need to drill hole, just install directly; 2) 0.008low lux mini camera, can work under low light
2) 90 degree broad view angle
3) 0.008lux extremely low illumination, which makes it can clearly see the visitor even under dim light
4) Brass material, noble and durable;
5) Directly connect BNC cable to TV/ monitor/ DVR, it's very quick & easy.

Installation:

1. Use one coin or other tool to uninstall the original optical viewer;
2. Unscrew copper sleeve off and pass lens cable through peephole from outside to inside of door. Set lens cable into sleeve; Screw sleeve into peephole inside of door. (Pay attention to horizontal direction of lens) ;
3. Connect lens cable with BNC cable and fix it well. Then connect BNC cable with TV/ monitor/ DVR to start monitoring.

AV cablex1 (RCA or BNC) , AC adapterx1, Manualx1