자주 묻는 질문

Reason: 1、 There may be gaps on the camera body, causing water vapor to enter. 2、 The humidity inside the camera may be high during installation, and the sealed card slot cover of the camera may not be tightly closed for a long time, which can cause excessive humidity inside the camera. When the temperature drops, it will condense onto the lens glass. Solution: 1、 Open the sealed rubber or