Shelly 1PM Gen4 Smart Relay
What is Shelly 1PM Gen4 Smart Relay?
Shelly 1PM Gen4 Smart Relay is a compact smart relay switch with built-in power monitoring designed for controlling lights and electrical appliances. Shelly 1PM Gen4 allows remote control and automation of connected devices through smart home platforms and the Shelly mobile app. It supports multiple connectivity protocols including Wi-Fi, Zigbee, Bluetooth, and Matter, enabling integration with modern smart home ecosystems.
Key Benefits
- Remote control of lights and appliances from a smartphone or automation system.
- Built-in power monitoring for tracking real-time energy consumption.
- Supports multiple protocols including Wi-Fi, Zigbee, Bluetooth, and Matter.
- Compact relay design that fits behind switches or wall sockets.
Why Use Shelly 1PM Gen4 Smart Relay?
Shelly 1PM Gen4 is designed to automate electrical devices while providing detailed energy monitoring. The relay can switch loads up to 16A and measure power consumption, allowing users to track electricity usage and optimize energy efficiency.
The device supports multiprotocol connectivity, enabling integration with smart home ecosystems using Wi-Fi, Zigbee, Bluetooth, or Matter. This flexibility allows users to connect the relay to various automation platforms and controllers.
Its compact design allows installation behind wall switches, outlets, or inside electrical boxes. This makes Shelly 1PM Gen4 suitable for upgrading traditional lighting or appliance circuits into smart home devices.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Shelly 1PM Gen4 |
| Device Type | Smart Relay with Power Monitoring |
| Connectivity | Wi-Fi, Zigbee, Bluetooth, Matter |
| Maximum Switching Current | 16 A |
| Maximum Voltage | 240 V AC |
| Power Supply | 110-240 V AC or 24-30 V DC |
| Power Monitoring | Yes |
| Power Consumption | < 1 W |
| Dimensions | 37 × 42 × 16 mm |
| Mounting | Wall box or behind switch installation |
Compatibility
Shelly 1PM Gen4 works with the following platforms and systems:
• Amazon Alexa
• Google Home
• Apple Home ecosystems through Matter
• Samsung SmartThings
• Home Assistant
• Shelly Smart Control app
The relay can operate locally over Wi-Fi or connect to cloud-based automation services depending on user preference.
How to Set Up Shelly 1PM Gen4 Smart Relay
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Install the relay behind a wall switch or inside an electrical box connected to the appliance circuit.
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Connect the device to your network using Wi-Fi, Zigbee, or another supported protocol.
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Configure automation, schedules, or energy monitoring using the Shelly app or a compatible smart home platform.
FAQs
What is Shelly 1PM Gen4 used for?
Shelly 1PM Gen4 is used to control and automate electrical devices such as lights, heaters, or appliances while monitoring their energy consumption.
Does Shelly 1PM Gen4 require a hub?
No. Shelly 1PM Gen4 can connect directly to Wi-Fi, although it can also integrate with smart home platforms using Zigbee or Matter.
Does Shelly 1PM Gen4 measure power usage?
Yes. The device includes built-in power monitoring that measures real-time energy consumption of connected appliances.
What devices can Shelly 1PM Gen4 control?
Shelly 1PM Gen4 can control lights, heating systems, fans, pumps, and other electrical appliances within its 16A load limit.
Why Buy Shelly 1PM Gen4 Smart Relay?
- Smart relay with built-in energy monitoring.
- Multiprotocol connectivity for flexible smart home integration.
- Compact design suitable for retrofit installations.
- Ideal for smart lighting and appliance automation.
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