Once connected to the device the image and control options will display.

Snapshot - Captures an image and saves it locally on the phone

Talkback - Press and hold to talk to the door camera

Record - Captures live view and saves it locally on the phone

Unlock - Press to unlock the relay built into the door camera

Switch - Press to select a different door camera

Release - Press to unlock the relay built into the door camera

Playback - Press to access SD card footage (requires a SD Card installed in the VDP300)