The Outdoor Simultaneous Talk and Receive Callbox is designed for reliable hands-free communication in various environments. In its standard configuration, the callbox cannot initiate calls from the internal base station. Instead, the outside unit must first initiate the call, which is then answered by the inside base station.
To simplify this process, an optical sensor can be integrated to trigger the call automatically—eliminating the need for the user to press a button.
Enhanced Firmware with Auto-Answer Capability
With this upgraded firmware, the outdoor callbox can now automatically answer incoming calls from the inside base station. When a user presses the Talk button on the base station, the system instantly establishes a connection, allowing for immediate two-way communication without requiring any action from the outdoor unit.
This feature is ideal for applications where quick and effortless communication is critical, such as security checkpoints, gate access control, and remote entry points.
Important Considerations
- This auto-answer functionality is only supported when there is a single outdoor callbox. If multiple outdoor units are present, the feature will not function correctly.
- The optical sensor (if used) still allows for automatic call initiation, providing an additional hands-free option.
This firmware update enhances usability, making communication more efficient and seamless for both indoor and outdoor users.
