Sonoff SN039 Smart Switch

SONOFF BASIC-1GSP: The Smart Switch with Universal Matter Standard and Wi-Fi Connectivity

Introducing the new SONOFF BASIC Matter-over-Wi-Fi , the ultimate evolution of the best-selling smart relay on the market, now fully optimized for today´s connected home ecosystem.

The major revolution of this model is the native integration of Matter, the universal unified industry protocol.

Forget about having to choose between platforms or configure complex bridges: this switch integrates instantly, simultaneously, and cross-platform into the main control applications on the market, allowing different management systems to coexist in the same home without any friction.

Multi-Ecosystem Compatibility, Secure Local Control, and DIN Rail Support

We have analyzed the features of this module to offer you a versatile, robust, and very easy-to-integrate automation solution into any electrical panel or junction box:
- Direct 2.4 GHz Wi-Fi Connection: No need to buy expensive proprietary gateways or hubs. The module connects directly to your home router, simplifying installation and reducing network failure points.
- Smart Design for Included DIN Rail: Unlike traditional basic models, this switch comes factory-prepared with a DIN rail compatible mount. This allows you to mount it professionally, neatly, and cleanly directly inside the main electrical panel or in standard distribution boxes.
- High-Speed Local Control: Thanks to Matter´s architecture, commands and automated routines are executed locally within your home network. If your home internet connection temporarily drops, your lights, schedules, and programmed scenes will continue to work perfectly and without interruption.

Custom Automation, Voice Control, and Maximum Security
- Scheduling and Scene Programming: Configure automatic on/off routines, countdown timers, or link the switch with motion and temperature sensors to create a completely autonomous home that helps you save on your electricity bill.
- Hands-Free with Voice Control: Turn off lights or activate your appliances using direct voice commands with Siri, Google Assistant, or Alexa in the most natural way.
- Advanced Grade Electronic Security: Made with high-quality flame-retardant materials and equipped with overload protection, it strictly complies with European regulations and certifications (CE, RoHS) to ensure completely safe and reliable operation under any continuous load scenario.

Technical Specifications
- Device Name: SONOFF BASIC Matter-over-Wi-Fi single-channel smart switch.
- Official Model Code: BASIC-1GSP.
- Wireless Connectivity Protocol: Standard Wi-Fi IEEE 802.11 b/g/n 2.4 GHz.
- Number of Operating Channels: 1 channel (Single-channel for individual line control).
- Input Voltage Range: 100-240 V~ (50/60 Hz).
- Maximum Current Supported: 10 A.
- Maximum Output Power (Resistive Load): Up to 2.400 W maximum power at 240V.
- Anchoring and Mounting Systems: Modular clip mount for standard DIN rail installation included.
- Outer Casing Material: High-strength flame-retardant polycarbonate.
- Quality and Inspection Certifications: Official CE, CB homologation, and RoHS compliance.
- Device Compatibility: LED lighting, ventilation systems, small appliances, irrigation pumps, and current circuits up to 10A