Shelly Plus 2PM Smart Relay

The Shelly Plus 2PM Smart Relay provides dual-channel switching with comprehensive power monitoring in the compact Plus series format. This device controls two independent loads up to 10A each, or one load in roller shutter mode with position tracking for motorized window treatments. Built on the ESP32 platform, it offers improved processing and connectivity over previous generations.

The relay supports multiple configuration options including dual relay mode for two separate circuits and roller shutter mode for blinds and shades. Power monitoring on each channel helps track energy usage and enables automation based on power consumption patterns. The local scripting engine can implement custom logic without cloud or hub dependency.

Integration options include native Home Assistant support through local API, with Amazon Alexa and Google Home available via Shelly Cloud. The compact size fits behind switch plates or in junction boxes, maintaining clean aesthetics while adding smart capabilities. This relay excels in scenarios requiring dual control—light/fan combinations, two-zone lighting, or motorized shade automation.