Door Intercom Status Panel Circuit from Mexico
A printed circuit assembly for entry intercom indicator panels of subheading 8531.20, showing visitor and call status, and unlock signals. It includes audio-video synchronization features and is specifically designed for intercom systems. This part is essential for the visual signalling functions of the intercom.
Duty Rate — Mexico → Canada
0%
Import Tips
• Declare this as a part of visual signalling apparatus, not as part of a telephone set
• Ensure it does not include audio processing that would classify it under heading 85.18
• Keep records showing its exclusive design for indicator panels