Sonoff 2CH DC5-32V WiFi+RF Dry Contact Relay Module (5904496820096)

The Sonoff 2CH DC5-32V WiFi+RF Dry Contact Relay Module (model 5904496820096) is a versatile smart relay that lets you control two electrical devices wirelessly. It works with the eWeLink app for remote control from anywhere, and also supports RF433 MHz remote controls for local operation. The dry-contact (voltage-free) output makes it perfect for controlling gates, blinds, garage doors, heating systems, and other devices that don't require a constant power supply.

• Two independent channels – control two devices separately
• Dry contact output – ideal for voltage-free switching
• Wide power supply range – 5V DC via Micro USB or 7-32V AC/DC
• Wi-Fi + RF433 – dual control via app and remote
• Compatible with eWeLink, Amazon Alexa, Google Home – voice control supported
• Three operating modes: momentary, self-locking, and interlock
• Rated current 10A – suitable for many household loads

Easy to install and configure, this module does not require a separate hub – just connect it to your home Wi-Fi router. Use it to automate lighting, gates, blinds, pumps, and more.