• CDS Wire：通过光敏元件感知环境亮度，为设备提供光强数据，支持自动模式切换或亮度调节。

Sensing environmental brightness through photosensitive components, providing light intensity data for devices, and supporting automatic mode switching or brightness adjustment.

• IR-CUT Wire：控制红外截止滤镜的机械切换，平衡昼夜成像效果（白天防红外干扰，夜晚利用红外补光）。

IR-CUT Wire: Control the mechanical switching of infrared cut-off filters to balance day and night imaging effects (preventing infrared interference during the day and using infrared fill light at night).