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Kidde i4618 Hardwired Smoke Alarm

This is a hardwired AC-powered smoke detector with battery backup, designed for residential fire detection. It emits an 85-decibel audible alarm when smoke is detected, functioning as fire alarm apparatus. It falls under tariff item 8531.10.10 as it is a smoke detector for indicating fire.

Import Duty Rates by Country of Origin

Origin CountryMFN TariffSurtaxesTotal Effective Rate
🇨🇳ChinaFree—Free
🇲🇽MexicoFree—Free
🇺🇸United StatesFree—Free
🇩🇪GermanyFree—Free
🇯🇵JapanFree—Free

More Specific Codes

This product may fall under a more specific subheading:

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8531.10.90Higher: 6.5% vs Free

If the smoke detector does not specifically detect noxious gases or vapours

This alternative covers other burglar or fire alarms and similar apparatus not specified as gas or vapour detectors.

8531.90.00Same rate: Free

If imported as parts of the alarm system rather than a complete detector

Parts of electric sound or visual signalling apparatus are classified separately under this heading.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Ensure the device meets Canadian electrical safety standards (CSA) and carries the appropriate certification marks

• Declare the correct value in Canadian dollars, including any royalties or licensing fees

• Keep records of the product's technical specifications in case CBSA requests verification of its classification

Related Products under Tariff item 8531.10.10

AeroGrow 10-Year Worry-Free Battery Smoke Detector

This is a battery-powered smoke alarm with a sealed 10-year lithium battery, featuring voice location alerts and wireless interconnection. It is designed for residential fire safety without the need for annual battery replacement. It falls under tariff item 8531.10.10 as a smoke detector.

BRK 9120B Hardwire Smoke Alarm with Battery Backup

This is a 9V battery-powered photoelectric smoke alarm with a silence feature for nuisance alarms, designed for temporary or retrofit installations. It operates independently of AC wiring and provides fire detection through audible alarms. It is classified under tariff item 8531.10.10 as a smoke detector.

First Alert CO400B Carbon Monoxide Alarm

The First Alert CO400B is a battery-operated electrochemical carbon monoxide detector that sounds an audible alarm when hazardous levels of CO are present in the atmosphere. It is designed for residential safety and falls under tariff item 8531.10.10 as indicating or automatic alarm equipment for detecting noxious gases.

First Alert SA511CN Battery Operated Photoelectric Smoke Alarm

The First Alert SA511CN is a battery-operated photoelectric smoke alarm designed to detect slow-smoldering fires, featuring an 85-decibel alarm and test/silence button. It falls under tariff item 8531.10.10 as it is an automatic alarm for detecting smoke, which is a noxious vapour in the atmosphere.

First Alert SCO5CN Battery Smoke and CO Combination Alarm

The First Alert SCO5CN is a dual-sensor battery-powered alarm that detects both smoke and carbon monoxide, with distinct alarm patterns for each hazard. It falls under tariff item 8531.10.10 as it is an automatic alarm for detecting noxious gases (CO) and smoke, with CO detection being a key feature.

Google Nest Protect 2nd Gen Battery-Powered Smoke and CO Alarm

The Google Nest Protect 2nd Gen Battery-Powered Smoke and CO Alarm is a smart detector combining smoke and carbon monoxide sensing with app connectivity and voice alerts. It falls under tariff item 8531.10.10 as it is an automatic alarm for detecting noxious gases (CO) and smoke, with CO detection being a primary function.