
Shelly 2PM Gen3 relay, 2 channels with power metering, 24 V DC & 230 V
- The relay switches two independent 24 V DC or 230 V AC circuits from a single unit.
- Each channel reports power consumption separately for monitoring pumps or lighting loads.
- The device connects over the boat's own Wi-Fi or Bluetooth network without a vendor hub.
- Built-in WLAN repeater and Bluetooth gateway extend coverage elsewhere on board.
- Supports scripting and common protocols including MQTT and webhooks for integration with onboard systems.
The Shelly 2PM Gen3 controls two separate 24 V DC circuits on board, such as cabin lighting, bilge pumps or deck equipment, with power metering on each channel. It runs over the boat's Wi-Fi or Bluetooth network, so it needs no vendor hub and works alongside Schooner OS or any other monitoring setup. Remote switching is useful for boats left unattended at the berth through the Nordic winter.
- Two independently controlled channels, 16 A total current (18 A peak)
- Power measurement on each channel
- Works on 24 V DC or 110-240 V AC supply
- WLAN repeater and Bluetooth gateway built in
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