Sapphire Auto Trigger System STR
Sapphire Auto Trigger System - Trigger the lowering and retraction of your electric screen automatically when operating a projector without 12V trigger output
Automatically lower/raise your electric screen when your projector is turned on/off even if your projector doesn't have a 12V trigger output.
Connect the Power Synchro Relay to the power cord of the projector and the RF-IR converter to the screen to create a synchronized control system.
The Power Synchro Relay is designed for projectors that do not have trigger outputs. It detects the power current of the projector and transmits a wireless signal to the receiver. When the projector is turned on, the projection screen will automatically lower. When the projector is turned off, the projection screen will automatically retract.