Shelly Plus 1PM Relay with electricity measurement (WiFi control), 1-channel

Turn any device in your home into a smart device

Shelly 1PM is a WiFi controlled 1-channel 16A relay with built-in power metering (PM). It is designed to be installed behind a switch, socket or light socket, allowing easy operation and automation of lights, sockets and all electrical devices. Thanks to its compact design, it fits into most wall and ceiling boxes.

Shelly 1PM Gen3 is easy to set up and control via the Shelly Smart Control app or your favorite smart home system. Shelly devices work 100% locally and only need a local network to function. Shelly can be used independently with the Shelly Smart Control app or with over 200 partner systems, including Google Home, Amazon Alexa, Home Assistant, Samsung SmartThings, Athom Homey and many more.

Shelly 1PM offers many applications. It can be supplied with 24-30V DC or 110-230V AC. The device has a single switch connection, the use of which is fully programmable. It measures electricity consumption, which can be monitored via the Shelly Smart Control app and can be easily used in automations. Shelly 1PM is suitable for many purposes, such as:

• Lighting control
• Socket control
• Heating control (electric heaters, infrared heating panels, etc.)
• Water heater (e.g. can turn on the water heater automatically when electricity is cheap)
• Pumps
• Power consumption monitoring for washing machines, dryers, etc.

Works locally – no gateway required

All Shelly WiFi devices have a built-in web server, which means you get a wealth of features that always work, regardless of whether you have an active internet connection or not. No gateway is required, so you can get started with just one Shelly device. Thanks to the built-in web server, Shelly has a built-in memory and will remember sunrise, sunset, schedules, etc., even if the network goes down. The relays and dimmers work like regular push-button relays, so you can use them with regular switches - even without internet. All inputs and outputs are fully programmable and only require a local wifi network to communicate between devices. However, we recommend keeping an active internet connection, as it unlocks more features.

Connections

The Shelly 1PM can be connected to the internet or a local network via 2.4 GHz WiFi. In addition, the device has built-in Bluetooth, like other Pro and Plus devices, so it can be used as a gateway for Shelly Bluetooth battery-powered Bluetooth devices.

All Shelly devices operate locally without a connection to Shelly Cloud, but it is recommended to activate it for better data storage and functionality. Devices can also communicate via MQTT, HTTP and WebSocket. All support TLS.

Also works as part of the smart Woltti system. With the system you can control electricity consumption and car charging based on, for example, the Spot price.

Features:

• Wi-Fi - no need for a separate central unit
• Bluetooth support
• Power consumption measurement to the Shelly cloud service
• Amazon Alexa, Google Assistant support
• Shelly Cloud app (Android and iOS)
• Installation inside a socket

Specifications:

• Model: Shelly Plus 1PM
• Rated voltage: AC: 110-240 V ±10%, 50/60 Hz, DC: 24-30 V
• Power consumption: < 1.2 W
• Number of channels: 1
• Maximum load: 16 A
• Overload protection: yes
• Overheating protection: yes
• Wireless standard: Wifi 802.11b/g/n, 2.4 GHz
• Operating frequency: 2412 - 2484 MHz
• Radio signal strength: 1 mW
• Transmit power: 13.38 dBm
• MQTT and WSS support
• Operating temperature: -20ºC ... +40ºC
• Range: 50 m outdoors, 30 m indoors (depending on conditions)
• Dimensions: 42 x 37 x 16 mm

Installation

• Installation only by a certified electrician.