SONOFF MINI-ZBD Zigbee 3.0 Dry Contact Relay, AC/DC Input, Works with Zigbee Hubs, Alexa & Google Home, for Smart Garage Door Controller, Boilers, DC Motors & Solenoid Valves

ZIGBEE SMART DRY CONTACT RELAY & LOCAL CONTROL - Works with Zigbee gateways, acts as a signal repeater to extend mesh network coverage, and ensures reliable local control even when the internet is disconnected. WIDE AC/DC VOLTAGE INPUT FOR FLEXIBLE USE - Supports 110-240V AC or 12-48V DC, ideal for home, office and smart automation systems, providing stable and adaptable performance across power environments. DRY CONTACT RELAY OUTPUT - Supports NO/NC modes to control DC low-power motors (8W MAX), gate openers, garage door systems and access control devices, enabling stable automation for garage doors and smart access control systems. DIY GARAGE DOOR & ACCESS CONTROL - Upgrades traditional garage doors and access systems to smart devices via Zigbee control, effortless to set up and perfect for DIY automation lovers and smart home beginners. EXTERNAL RELAY CONTROL FOR HIGH-POWER DEVICES - Works seamlessly with external relays to control high-power devices using low-power signals, expanding automation possibilities for advanced multi-device smart home setups.