Sony Network Camera SNC-EP521

Use a blower to remove dust from the lens

Use a soft, dry cloth to clean the external surfaces of the camera

Remove stubborn stains with a soft cloth dampened with a small quantity of detergent solution, then wipe dry

Avoid using volatile solvents such as alcohol, benzene or thinners

Describe any troubles or anomalies observed

Inspect the camera lens for any visible damage or dirt.

Check the camera housing for cracks or signs of wear.

Verify that all external components are intact and secure.

Is the camera powering on correctly?

Is the camera able to connect to the network without issues?

Test the camera's pan, tilt, and zoom functions for smooth operation.