Documentation

What is the difference between Shelly Plus 1 an...

There are 2 main differences between Shelly Plus 1PM and Shelly Plus 1: 1) Dry contacts - Shelly Plus 1 has dry contacts, while Shelly Plus 1PM does not. This...

Shelly Pro 3EM fourth neutral clamp

The Shelly Pro 3EM is designed to include three current transformer (CT) clamps as standard. The neutral CT clamp is an optional accessory.

How to wire 2PM Gen4 for roller shutters or gar...

⚠️ Important note: The 2PM Gen3/Gen4 does NOT have dry contacts, so it is not suitable for garage door control (which typically uses low-voltage signals). For garage doors - Shelly...

Comparison between the generations

Shelly smart home devices have significantly evolved over four generations, with each bringing improvements in performance, connectivity, and features. Here's a brief overview of the key differences between Shelly Gen...

Shelly Wave Dimmer US LR

Shelly Wave Dimmer US LR Device identification Device: Shelly Wave Dimmer (US)US Part number/Ordering Code: QLDM-0A101USLZ-Wave Product type ID: 0x0001Z-Wave Product ID: 0x0083Z-Wave Manufacturer: Shelly EuropeZ-Wave Manufacturer ID: 0x0460 This...

Shelly Wave Pro Dimmer 1PM US LR

Shelly Wave Pro Dimmer 1PM US LR Device identification Device: Shelly Wave Pro Dimmer 1PM (US)US Part number/Ordering Code: QUDM-0A1P01USZ-Wave Product type ID: 0x0001Z-Wave Product ID: 0x0081Z-Wave Manufacturer: Shelly EuropeZ-Wave...