译雅馨翻译公司移动版

1、镜头焦距调节旋钮（可使用一字螺丝刀对准空内一字凹槽螺丝口，进行调整镜头焦距功能，使图像到达到适当清晰度）；

1. Focal length setting knob (may use slotted screwdriver to adjust video camera focus by aiming at slotted screw socket for obtaining sharp picture).

2、变焦镜头f2.8-9mm

2. Zoom lens: f2.8-9mm.

3、红外灯(15PCS)，投射距离10-25米

3. IR LED (15PCS), view distance: 10-25m.

4、镜头距焦调节旋钮（可使用一字螺丝刀对准空内一字凹槽螺丝口，进行调整镜头焦距功能，使图像到达到适当清晰度）；

4. Focusing knob (may use slotted screwdriver to adjust video camera focus by aiming at slotted screw socket for obtaining sharp picture).

5、摄像机球体，可左右360度调节，上下45度调节；

5. The dome of video camera can be rotated 360°horizontally and 45°vertically.

6、摄像机底座，用于固定摄像机；

6. The dock is use for fixation of video camera.