Shelly Plus 1 WiFi Operated Smart Switch (Pair)

The Shelly Plus 1 represents the next generation of smart home control, offering enhanced reliability and expanded functionality for both residential and commercial applications. This compact Wi-Fi enabled device provides seamless integration into existing electrical systems, allowing users to remotely monitor and control lighting, appliances, and other electrical loads through a smartphone application or web interface. With its improved processing power and connectivity options, the unit delivers responsive performance even in demanding environments. Engineered with professional installers and DIY enthusiasts in mind, this device maintains the brand's reputation for robust construction and user-friendly operation. The upgraded hardware platform ensures stable operation across varying network conditions while providing the flexibility needed for complex automation scenarios. Installation is straightforward with standard electrical connections, making it suitable for retrofit projects and new installations alike.

Technical Specifications

• Input Voltage: 110-240V AC
• Low Voltage Output: 12V DC
• Maximum Load Current: 16A
• Wi-Fi Connectivity: 2.4GHz 802.11 b/g/n
• Operating Temperature: -20°C to +60°C
• Enclosure Rating: IP20
• Dimensions: 42mm x 36mm x 18mm
• Wireless Protocol: Wi-Fi with WPA3 support

Key Features

• Dual Power Supply Options: Compatible with both standard mains voltage (110-240V AC) and low voltage DC systems (12V)
• Enhanced Processing Power: Features upgraded microcontroller for faster response times and improved reliability
• Flexible Installation: Supports multiple wiring configurations including neutral and no-neutral setups
• Energy Monitoring: Provides real-time power consumption data with accuracy to within 1%
• Over-the-Air Updates: Supports remote firmware updates for feature enhancements and security patches
• Local Network Control: Operates independently of cloud services for enhanced privacy and reliability

Use Cases

The Shelly Plus 1 is ideal for controlling lighting systems in residential properties, enabling scheduled operation and remote access. Commercial applications include retail display lighting control, office equipment management, and signage operation. The device's energy monitoring capabilities make it suitable for load profiling and efficiency optimisation projects. Industrial implementations include machine control and monitoring, while hospitality venues benefit from its robust remote management features for guest room lighting and appliance control.

For automation enthusiasts, the unit supports integration with popular home automation platforms through standard protocols. The flexible wiring options accommodate various electrical system configurations found in different regions and building types. The compact form factor allows discreet installation behind switches or within electrical enclosures without requiring additional space.