The Video Projector Interface Trigger Module allows the screen to be raised or lowered automatically when projector is turned on or off. The Video Projector Interface Trigger Module is an adapter for low voltage controls used on Da-Lite motorized screens.
Key Features:
Triggers a 5 milliamp (minimum) signal for interfacing with a variety of projectors.
The projector must have 12 volt or 5 volt lead to operate the interface.
Requires a low voltage control, either built into the screen or external.