Sonoff GS Dry Contact Smart Switch

Smart Control for Gates, Garage Doors & More

The Sonoff GS Dry Contact Smart Switch is the versatile solution for controlling any device that uses a dry contact input — gates, garage doors, electric locks, alarm systems, and industrial equipment. Control it remotely via the eWeLink app with no rewiring of your existing setup required.

• Dry contact output — compatible with gates, garage doors, electric locks, and more
• Remote control via the eWeLink app from anywhere
• Inching/self-locking mode for pulse-triggered applications (e.g. gate triggers)
• Set schedules and timers for automated access control
• Compatible with Amazon Alexa and Google Home voice control
• Compact design for discreet installation inside gate motors or control panels
• No neutral wire required for dry contact applications

One smart switch, endless possibilities — automate your gate, garage, or access control system with ease.