Shelly
Relay Wifi Pro 1 Shelly with potential-free contact setArt. no.: 1302011
The Shelly Pro 1 is a WiFi-controlled 1-channel 16A relay with potential-free contact kit for DIN rail mounting and provides easy management and automation of lighting, heating, fans, pumps and more.
Shelly's Pro 1 is easy to set up and control through the Shelly Smart Control app or your preferred smart home system. Shelly devices work 100% locally and only need a local network to work. Shelly can be used alone in the Shelly Smart Control app or with more than 200 partner systems such as Google Home, Amazon Alexa, Home Assistant, Samsung SmartThings, Athom Homey and many more.
Shelly Pro 1 has many uses. It can be supplied with 110-240 VAC. With potential-free contact set, it is less sensitive to inductive loads than Shelly units with power measurement (PM models). The Shelly Pro 1 has two switch inputs that are optional to use. That makes the Shelly Pro 1 useful for many purposes, including:
•Lighting control
•Fan control
•Heat source control
•Pump control
•Control of larger loads with contactors
Shelly Pro 1 can be connected to the Internet or the local network via 2.4 GHz WiFi and/or via RJ45 LAN cable. In addition, the device has built-in Bluetooth, like the rest of the Pro and Plus devices, which means it can also be used as a gateway for Shelly's battery-powered Bluetooth devices.
All Shelly devices work locally without connecting to the Shelly Cloud, but it is recommended to enable this for easy data storage and increased functionality. Devices can also communicate via MQTT, HTTP and WebSocket. All support TLS.
The device is equipped with hardware from generation 2, which, among other things, consists of a powerful ESP32 processor. This enables the use of scripting functions for advanced and custom functionality as well as range-extender function with the device, which can thus extend the wireless network.
Technical documentation: https://kb.shelly.cloud/knowledge-base/shelly-pro-1-v1