Smart switch TUYA HS084011 — 1-channel Wi‑Fi, 10 A, AC 85–250 V

TUYA HS084011 is a 1-channel smart self-locking relay (smart switch) designed for remote and local control of a single electrical circuit. It supports Wi‑Fi (2.4 GHz) control via the Tuya Smart or Smart Life apps, RF remote control (433 MHz), voice assistants (Amazon Alexa and Google Assistant) and manual switching. Rated for AC 85–250 V and a maximum current of 10 A (2200 W). The module does not record electricity consumption.

Advantages

The device offers multiple control options including smartphone app, RF remote, voice commands, manual operation and scheduled scenes, with real-time state synchronization across control methods. It supports grouping of devices, creation of up to 8 schedules, and integration with sensors to trigger scenarios by temperature or light. Connectivity uses a built‑in Wi‑Fi module (802.11b/g/n) and a USB micro port for convenient power supply. Compatibility with Tuya Smart and Smart Life apps enables remote access through the cloud and simple sharing of device access to family members. Compact white enclosure with CE and RoHS certification and a 24‑month warranty.

Suitable for

• Remote control of lighting (indoor lamps, LED strips)
• Switching small household appliances (kettle, fan, heater under 2200 W)
• Automating curtains, blinds and motorized devices within the relay rating
• Basic smart home scenarios and scheduled on/off actions

Key specifications

• Model: TUYA HS084011
• Channels: 1
• Voltage: AC 85–250 V; USB supply 5 V (micro USB)
• Maximum current: 10 A
• Maximum power: 2200 W
• Frequency: 50/60 Hz
• RF: 433 MHz
• Wi‑Fi: 2.4 GHz, 802.11 b/g/n
• App: Tuya Smart / Smart Life (Android, iOS)
• Voice assistants: Amazon Alexa, Google Assistant (Google Home / Google Nest)
• Operating temperature: -20 °C to 70 °C
• Operating humidity: 5%–90% RH
• Size: 69 × 41 × 20 mm
• Color: White
• Certificates: CE, RoHS
• Warranty: 24 months

How to use

Install the smart relay in-line with the load following local electrical codes; ensure the load does not exceed 10 A or 2200 W. Power the unit from AC mains (85–250 V) or via the micro USB port when required. Pair the relay with your 2.4 GHz Wi‑Fi network using the Tuya Smart or Smart Life app, or control it locally with a compatible 433 MHz RF remote. After pairing, assign names, group devices and create schedules or scenes in the app. For voice control, link the Tuya/Smart Life account with Amazon Alexa or Google Assistant following the respective app instructions.

Usage recommendations

Do not connect inductive or resistive loads that exceed the specified current and power limits. For safe installation and wiring, follow local regulations and, if necessary, use a qualified electrician. Use the 2.4 GHz Wi‑Fi network only; 5 GHz networks are not supported.