Shelly 1PM Mini Gen 4

Shelly 1PM Mini Gen 4 – Smart Switch with Power Measurement

The Shelly 1PM Mini Gen 4 is a compact and powerful smart switch with integrated power measurement, allowing remote control of electric appliances via mobile phone, tablet, PC, or home automation systems. This device features an advanced processor, Zigbee connectivity, and compatibility with Matter, making it an essential component for modern smart home setups.

The Shelly 1PM Mini Gen 4 can function independently within a local Wi-Fi network or be controlled through cloud-based home automation services. Its compact form factor makes it ideal for retrofitting into standard electrical wall boxes, behind power sockets, light switches, or other tight spaces.

Key Features

• Smart Switch with Power Measurement – Monitor and manage energy usage in real-time.

• Compact Design – Easily fits behind power sockets and light switches.

• Remote Control – Control appliances from anywhere using the Shelly app or home automation system.

• Local & Cloud Control – Operates independently on a local Wi-Fi network or via cloud services.

• Multi-Protocol Connectivity – Supports Wi-Fi, Zigbee, and Bluetooth.

• Embedded Web Interface – Monitor, control, and configure settings through a built-in web interface.

• Matter Compatibility – Seamlessly integrates with next-generation smart home ecosystems.

• BLE Gateway – Bridges Shelly BLU devices with the Shelly ecosystem.

• Zigbee & Wi-Fi Range Extender – Expands the reach of Zigbee and Wi-Fi networks.

• Advanced Scripting & Integrations – Supports HTTP API, MQTT(s), Web Hooks, and KNX net/IP communication.

• Scheduling & Automation – Create custom schedules based on time, date, and other triggers.

• Enhanced Safety – Built-in overheating, overvoltage, overcurrent, and overpower protection.

Use Cases

• Appliance Control – Remotely switch on/off lights, fans, and other devices.

• Energy Monitoring – Track and optimize power consumption for efficiency.

• Home Automation – Integrate with smart home ecosystems like Amazon Alexa, Google Home, and Samsung SmartThings.

• Remote Monitoring – Stay informed about device status even when away from home.

• Space-Constrained Installations – Ideal for installation in tight spaces such as electrical wall boxes.

Technical Specifications

Physical

• Dimensions: 29 x 34 x 16 mm

• Weight: 18g

• Mounting: Wall box

• Shell Material: Plastic (Red)

• Connectors Color: Grey

Environmental

• Operating Temperature: -20°C to 40°C

• Humidity: 30% - 70% RH

• Max Altitude: 2000m

Electrical

• Power Supply: 110 - 240 VAC

• Max Switching Voltage: 240 VAC

• Max Switching Current: 8A

• Power Measurement: Yes

• Voltage, Current & Power Protection: Yes

Connectivity

• Wi-Fi: 802.11 b/g/n (Range: 30m indoors / 50m outdoors)

• Bluetooth: 5.0 (Range: 10m indoors / 30m outdoors)

• Zigbee: 802.15.4 (Range: 100m indoors / 300m outdoors)

User Interface

• Control Button: Multi-function button for reset, pairing, and mode switching.

• LED Indications: Status indicators for connectivity, cloud access, and OTA updates.

Integrations & Protocols

• Amazon Alexa, Google Home, Samsung SmartThings support.

• MQTT, HTTP API, Webhooks, UDP, KNX net/IP support.

Package Includes

• 1 x Shelly 1PM Mini Gen 4 Smart Switch

• 1 x User Manual