Shelly Pro 2 DIN-Rail Mounted Smart Switch with Dry Contacts

Shelly Pro 2 is a DIN-rail two-channel smart switch with potential-free dry contacts for controlling two independent circuits from a distribution board. It is suited to lighting, heating controls, irrigation, contactors and other compatible equipment where centralised switching and physical serviceability are important.
Ethernet, Wi-Fi and Bluetooth connectivity are built in, alongside local switch inputs, schedules, scripting, webhooks, MQTT and an embedded web interface. The two dry-contact relay channels can be controlled independently while remaining electrically separate from the device supply.