Parking Garage CO Monitor Controller from China
This printed circuit assembly manages carbon monoxide sensors and ventilation fan signalling in parking structures. It is a part of visual or sound signalling for air quality safety, classified under heading 85.31.
Duty Rate — China → Canada
0%
Import Tips
• Classify this controller as a part of signalling apparatus, not as a gas detection system
• Provide documentation showing its role in generating alerts
• Verify compliance with Canadian building codes for parking garage ventilation