Take control of more than just lights. The SONOFF MINI-ZBD is a compact Zigbee dry contact smart switch designed for controlling garage doors, gates, boilers, pumps, electric locks, solenoid valves, and other low-voltage devices — all while fitting neatly into your existing setup.
Dry Contact Control: The MINI-ZBD features a NO/NC dry contact relay, allowing it to control devices that use a dry contact signal without modifying their existing wiring. Ideal for garage doors, electric gates, boilers, pumps, and more.
AC or DC Power Input: Power the MINI-ZBD using either 110–240V AC or 12–48V DC, making it suitable for traditional electrical installations as well as low-voltage solar and battery-powered systems. AC and DC power sources must not be connected at the same time.
Smart Zigbee Control: Connect it to a compatible SONOFF Zigbee hub and control your device remotely through the eWeLink app. You can also create schedules and automations, use voice control, and integrate it with platforms such as Home Assistant. The MINI-ZBD can also act as a Zigbee router, helping extend your Zigbee network.
Compact & Versatile: Measuring just 41 × 43 × 21.5 mm, the MINI-ZBD can fit into tight spaces. It can directly control low-power DC loads up to 8W, such as small motors and solenoid valves. For larger AC or high-power equipment, it can be paired with a suitable contactor.
Quick Specs
Type: Zigbee Dry Contact Smart Switch | Model: MINI-ZBD | Power Input: 110–240V AC / 12–48V DC | Output: Dry Contact NO/NC | DC Load: Up to 24V DC / 2A resistive or 12/24V DC / 8W | Connectivity: Zigbee 3.0 | Requires: Compatible Zigbee Hub | Dimensions: 41 × 43 × 21.5 mm | Operating Temperature: -10°C to 40°C | Installation: Indoor | Certifications: CE / FCC / RoHS
