Inspect and repair exterior video cameras and motion lights and/or motion sensors
If you have a video security system, it's good to test and maintain it
Custodia will test the operation of the equipment and the camera angles as well as clean lenses, tighten screws and do an overall check up on security systems once or twice annually.
How to set up, inspect, position home security system
There are some great YouTube videos to help you set up, inspect, position home security system.