After being damaged the camera, We collect it and replace a good circuit with damaged circuit.

After being damaged the camera, We collect it and replace a good circuit with damaged circuit.

In DTW-109, there are 4 Nos maintenance and installation : 1 Nos new PoE switch install. 2. 3 Nos new camera install. 3….
There is no excerpt because this is a protected post.
There was so much dust
Task List