iVISION+ Wireless Video Intercom Wireless Gateway for Door Release
With this optional hardware, the iVision+ integrates with the Optex RCTD-20U wireless driveway / entry alert system. When the sensor is triggered on the RCTD-20U, the Gateway Unit allows the iVision+ Door Unit to take still images before the button is pressed. When integrated with door locking hardware, the Gateway Unit will release the lock when 'Open Door' button is pressed on the iVision+ Handheld Unit. Use alone with the iVision+, the Gateway Unit will act as an external chime when the Door Unit is pressed.