Set of 4 Shelly 1 PM Gen4 Zigbee/Matter Controllers

The Shelly 1 PM Gen4 is a compact built-in smart switch with power metering, supporting multiple wireless standards: Wi-Fi, Zigbee, Bluetooth, and Matter. This set includes four units, perfect for automating multiple loads around your home or office. Each controller allows remote on/off control and real-time energy monitoring via the Shelly app or any smart home platform like Home Assistant, Alexa, or Google Home. With its small size, it fits easily into standard flush-mounted boxes behind switches or sockets. The integrated wattmeter and ammeter provide accurate power consumption data, while the internal temperature sensor ensures safe operation. No hub required for Wi-Fi control; Zigbee and Matter offer additional integration options.

• Multi-protocol: Wi-Fi, Zigbee, Bluetooth, and Matter for maximum compatibility
• Energy monitoring: Built-in wattmeter and ammeter for real-time power tracking
• Compact design: Fits in flush-mounted boxes (37 x 42 x 16 mm)
• Remote control: Via Shelly app, web interface, or voice assistants
• Safe operation: Overheating protection with internal temperature sensor
• Easy integration: Works with Home Assistant, SmartThings, Alexa, Google Home, and more

Install the Shelly 1PM Gen4 behind existing switches to make any device smart. The set of four is ideal for whole-home automation projects.