Shelly Smart Home
Shelly Bypass
Shelly Bypass is required for Shelly devices that do not need neutral wire to operate if the load they switch is less than 20 W at 240 VAC.
Out of stock
- Shelly Bypass is required for Shelly devices that do not need neutral wire to operate if the load they switch is less than 20 W at 240 VAC.
Reference
Technical specifications
Every value below is sourced from the manufacturer datasheet. Engineering-first hardware, documented down to the last gram.
Works with
Plays well with the platforms you already use.
Connect over Wi-Fi, Bluetooth, or Matter and control from any of the major ecosystems.
- Amazon Alexa Voice
- Google Home Voice
- Apple Home iOS / iPadOS
- Matter Standard
- Home Assistant Open source
- SmartThings Samsung
Real scenarios
See Shelly in action.
Scenes that follow the day
Warm light at 6 PM, blue daylight at 9 AM — schedule once, forget forever.
Read the guideSee every watt in real time
PM-series devices stream consumption so you can spot the AC unit eating your bill at 3 AM.
Read the guideAlerts that reach your pocket
Door/window sensors, flood detectors, and H&T probes push notifications the second something changes.
Read the guide










