Shelly Yihao Blinds Chain Controller – Tape curtain and roller blind motor, Wi-Fi, Bluetooth, white (YH002-A)
Brand:
Shelly
The Shelly Yihao Blinds Chain Controller YH002-A is a retrofit smart blind motor designed to automate existing chain-operated window coverings without replacing the entire shading system.
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The Shelly Yihao Blinds Chain Controller YH002-A is a retrofit smart blind motor designed to automate existing chain-operated window coverings without replacing the entire shading system. The motor can be installed on the existing control chain within minutes, enabling traditional roller blinds, Roman blinds, zebra blinds, vertical blinds, and Venetian blinds to gain smart control capabilities. Thanks to built-in Wi-Fi and Bluetooth connectivity, no separate hub or gateway is required, and control is available directly through the Shelly Smart Control app.
The system supports precise end-position calibration, allowing opening and closing positions to be configured with millimeter-level accuracy. These settings are retained even after power outages. As part of the Shelly ecosystem, it offers extensive automation capabilities, including schedules, scenes, local automations, and JavaScript-based scripting support. The device is suitable for automating a single window covering or managing the shading system of an entire home, office, or commercial space.
The Yihao YH002-A can automatically follow sunrise and sunset times, react to room temperature and sunlight intensity, and cooperate with Shelly sensors and weather stations. This helps reduce overheating during summer and supports passive solar heating during winter. The system can also enhance privacy and security through presence-based automations and vacation mode simulations.
The Shelly Yihao Blinds Chain Controller integrates seamlessly with the Shelly ecosystem and supports advanced automation workflows. It can work together with Shelly sensors, weather stations, presence detectors, and remote controls to create intelligent shading scenarios. Home Assistant integration, MQTT support, REST API access, and local control make it suitable for both beginner and advanced smart home installations.
Example Use Cases
- Natural wake-up: Gradual blind opening at sunrise to let natural light enter the room
- Automatic evening shading: Blinds close automatically at sunset for privacy and energy efficiency
- Office glare reduction: Independent control of east-, south-, and west-facing windows based on sunlight direction
- Temperature-based shading: Automatically closes blinds when connected to a Shelly BLU H&T Display ZB sensor to prevent overheating
- Sunlight-based automation: Works with an Ecowitt WS90 weather station to react to intense sunlight
- Winter energy savings: Automatically opens blinds during the day to maximize passive solar heating
- Privacy protection: Can automatically close blinds when motion or presence is detected near windows
- Vacation mode: Simulates occupancy with randomized opening and closing schedules
- Movie mode: Closes blinds and adjusts lighting with a single scene activation
- Goodnight scene: Closes blinds, turns off lights, and controls other Shelly devices as part of a bedtime routine
- Whole-home shading: Group control of multiple motors for centralized operation
- Local manual control: Compatible with Shelly BLU Remote and Shelly BLU RC Wall Switch devices
- Remote control: Monitor and operate blinds from anywhere through Shelly Cloud
About Shelly
Shelly is one of Europe's most innovative and recognized smart home brands, developed by the Bulgarian company Allterco Robotics. The manufacturer is particularly strong in Wi-Fi and Bluetooth smart devices, many of which operate without requiring a dedicated hub, making installation quick and simple.
The Shelly portfolio includes relays, sensors, smart plugs, lighting products, and professional DIN rail-mounted devices. Shelly places strong emphasis on local control, allowing devices to operate without internet access, which improves both reliability and privacy.
Shelly products provide advanced integration options including REST API, MQTT, and Webhooks. They integrate seamlessly with Home Assistant, openHAB, Node-RED, and other automation platforms while also supporting Google Home, Amazon Alexa, and Samsung SmartThings.
Key Features
- Retrofit design: Motorizes existing chain-operated blinds without replacement
- Wide compatibility: Supports Roller, Roman, Zebra, Vertical, and Venetian blinds
- Adjustable end positions: Configure upper and lower limits with position memory
- High load capacity: Supports blinds up to 2.5 × 3.5 m and 10 kg
- Wi-Fi and Bluetooth connectivity: Hub-free operation
- Shelly BLU remote support: Compatible with all Shelly BLU remote controls
- Wi-Fi Range Extender functionality
- BLE Gateway functionality
- Local and cloud control options
- Automation and scripting support
Smart Home Protocols and Platform Compatibility
- Wi-Fi: Direct connection to the local network
- Bluetooth: Fast pairing and BLE Gateway functionality
- Shelly Smart Control: Full native support
- Shelly Cloud: Remote access over the internet
- Local web interface: Configuration and control through a browser
- Shelly Scenes: Create scenes and advanced automations
- Shelly Scripting: Custom JavaScript-based automation support
- Shelly BLU Remote compatibility: Local remote control operation
- Home Assistant integration: Via Shelly integration
- MQTT support: Advanced local integration
- REST API: Local system integration
- Voice control: Compatible with Amazon Alexa and Google Assistant
Smart Functions
- Remote opening and closing from a mobile app
- Real-time status monitoring
- Automatic opening at sunrise
- Automatic closing at sunset
- Custom schedules and weekly routines
- Scene and automation management
- Local operation without internet access
- Remote access through Shelly Cloud
- Shelly BLU remote control support
- Light sensor-based shading automation
- Temperature-based shading control
- Presence-based privacy automation
- Vacation mode with simulated occupancy
- Goodnight and Movie Mode scene support
- Automatic office glare reduction
- Centralized management of multiple rooms and blinds
- End-position memory after power outages
- Astronomical scheduling based on sunrise and sunset
- Automatic shading using real-time brightness data
- Automatic shading based on temperature changes
- Office zone management with independent window group control
- Complete morning routine automation combined with Shelly lighting
- Automatic privacy protection linked to presence sensors
- One-button manual override with Shelly BLU RC Wall Switch
- Shelly Presence Gen4 integration for privacy-focused automations
Technical Specifications
- Product type: Chain-operated blind motor controller
- Model: YH002-A
- Supported blind types: Roller, Roman, Zebra, Vertical, Venetian
- Maximum blind size: 2.5 × 3.5 m
- Maximum blind weight: 10 kg
- Communication: Wi-Fi and Bluetooth
- Hub required: No
- Local web interface: Yes
- Shelly Cloud support: Yes
- Shelly BLU Remote support: Yes
- Wi-Fi Range Extender: Yes
- BLE Gateway function: Yes
- Schedules: Yes
- Scenes: Yes
- Local automations: Yes
- Scripting support: Yes
- Adjustable end positions: Yes
- End-position memory after power outage: Yes
- Input voltage: 100–240V AC
- Output voltage: 12.6V DC
- Included accessory: AC/DC power adapter
- Installation: Retrofit installation on existing chain-operated blinds
- Application: Shelly Smart Control
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Weight:
541 g/pcs
