I want the lights to turn on automatically when I come home

You can configure the floor camera to turn on its light when it detects your mobile device, such as when you return home from outside.
Supported devices
Floor camera (KX-HNC850, KX-HNC855)
Required procedures
Use the [HomeHawk] app to configure the camera’s mode feature. See Adjusting the lighting.
Use the [HomeHawk] app to configure the camera’s geo-fencing feature. See Automatic Mode Switching.