HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
8517690000 | Doc | 55.0% | CN | US | 2025-05-12 |
8517620090 | Doc | 30.0% | CN | US | 2025-05-12 |
8543708800 | Doc | 30.0% | CN | US | 2025-05-12 |
8543906800 | Doc | 55.0% | CN | US | 2025-05-12 |
8470290000 | Doc | 55.0% | CN | US | 2025-05-12 |
8470300000 | Doc | 55.0% | CN | US | 2025-05-12 |
8471801000 | Doc | 55.0% | CN | US | 2025-05-12 |
Smart Controller
A smart controller is a device that manages and automates home automation systems, typically irrigation, lighting, HVAC (Heating, Ventilation, and Air Conditioning), and security. It provides remote access and control, scheduling capabilities, and often integrates with other smart home platforms.
Material
Smart controllers are generally constructed with a combination of the following materials:
- Plastic Housing: Typically ABS plastic for durability and weather resistance (for outdoor units).
- Circuit Board: Contains the microcontroller, wireless communication modules, and other electronic components.
- Electronic Components: Microchips, resistors, capacitors, relays, and sensors.
- Display (optional): LCD or LED screen for local control and status information.
- Wireless Communication Modules: Wi-Fi, Bluetooth, Zigbee, Z-Wave for connectivity.
- Power Supply: AC adapter or battery.
Purpose
The primary purpose of a smart controller is to enhance convenience, efficiency, and control over various home systems. They aim to:
- Remote Access: Allow users to control devices from anywhere with an internet connection.
- Automation: Schedule operations based on time, date, or sensor input.
- Energy Savings: Optimize system performance to reduce energy consumption.
- Monitoring: Provide real-time data and reports on system status.
- Integration: Connect with other smart home devices and platforms.
Function
Smart controllers function through a combination of the following:
- Connectivity: Connect to a home's Wi-Fi network or other wireless protocols.
- User Interface: Mobile app, web interface, or physical buttons for control and configuration.
- Scheduling: Create customized schedules for automated operations.
- Sensor Integration: Receive data from sensors (e.g., temperature, humidity, soil moisture) to adjust settings automatically.
- Data Logging: Record system performance and usage data.
- Alerts and Notifications: Send notifications to users about system status or events.
- Voice Control: Integration with voice assistants like Amazon Alexa or Google Assistant.
Usage Scenarios
- Irrigation Control: Automatically adjust watering schedules based on weather conditions and soil moisture levels.
- Lighting Control: Schedule lights to turn on/off at specific times, dim lights remotely, or create lighting scenes.
- HVAC Control: Adjust thermostat settings remotely, create heating/cooling schedules, or optimize energy usage.
- Security Systems: Arm/disarm security systems remotely, receive alerts about intrusions, or control smart locks.
- Appliance Control: Control smart appliances remotely, such as coffee makers or ovens.
Common Types
- Wi-Fi Controllers: Connect directly to a home's Wi-Fi network. Most common type, offering broad compatibility and ease of setup.
- Bluetooth Controllers: Use Bluetooth for short-range communication. Often used for controlling individual devices or smaller systems.
- Zigbee/Z-Wave Controllers: Use Zigbee or Z-Wave protocols for mesh networking. Offer improved range and reliability, but require a compatible hub.
- Dedicated Controllers: Designed for specific applications, such as irrigation or lighting.
- Universal Controllers: Support multiple protocols and devices from different manufacturers.
- Hub-Based Controllers: Require a central hub to connect and manage devices.
- Cloud-Based Controllers: Rely on cloud services for data storage and control.
Based on the provided information, “smart controller” can be classified under the following HS codes:
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8517.69.00.00: This HS code covers telephone sets, including smartphones and other telephones for cellular networks or other wireless networks; other apparatus for the transmission or reception of voice, images or other data, including apparatus for communication in a wired or wireless network (such as a local or wide area network), other than transmission or reception apparatus of heading 8443, 8525, 8527 or 8528; parts thereof: Other apparatus for transmission or reception of voice, images or other data, including apparatus for communication in a wired or wireless network (such as a local or wide area network): Other. This code applies to apparatus used for communication, and a smart controller with wireless communication capabilities could fall under this classification. The total tax rate is 55.0%, comprised of a 0.0% base tariff, a 25.0% additional tariff, and a 30% additional tariff effective April 2, 2025.
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8517.62.00.90: This HS code also covers telephone sets, including smartphones and other telephones for cellular networks or other wireless networks; other apparatus for the transmission or reception of voice, images or other data, including apparatus for communication in a wired or wireless network (such as a local or wide area network), other than transmission or reception apparatus of heading 8443, 8525, 8527 or 8528; parts thereof: Other apparatus for transmission or reception of voice, images or other data, including apparatus for communication in a wired or wireless network (such as a local or wide area network): Machines for the reception, conversion and transmission or regeneration of voice, images or other data, including switching and routing apparatus. This code is applicable to machines involved in data processing and transmission, which a smart controller may perform. The total tax rate is 30.0%, consisting of a 0.0% base tariff and a 30% additional tariff effective April 2, 2025.
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8543.70.88.00: This HS code covers electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof: Other machines and apparatus: Other: Electrical machines with translation or dictionary functions; video game console controllers which use infrared transmissions to operate or access the various functions and capabilities of the console. This code specifically includes video game console controllers, and if the “smart controller” is designed for use with a game console and utilizes infrared transmission, this code is applicable. The total tax rate is 30.0%, comprised of a 0.0% base tariff and a 30% additional tariff effective April 2, 2025.
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8543.90.68.00: This HS code covers electrical machines and apparatus, having individual functions, not specified or included elsewhere in this chapter; parts thereof: Parts: Other: Printed circuit assemblies: Other. If the “smart controller” is being imported as a component part (e.g., a printed circuit assembly), this code may be relevant. The total tax rate is 55.0%, comprised of a 0.0% base tariff, a 25.0% additional tariff, and a 30% additional tariff effective April 2, 2025.