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The Sonoff MINI-D (MINI Dry) is a specialized 1-channel wifi smart switch featuring a dry contact (potential-free) relay output and native Matter support. Engineered for versatile home automation applications such as garage doors, motorized gates, access systems, and heating boilers, it connects directly via IEEE 802.11 b/g/n 2.4GHz Wi-Fi. When powered via alternating current (100-240V AC), the module requires a neutral wire, while its isolated relay output handles a maximum load of 24V⎓2A Max Resistive load or 12/24V⎓8W Motor load. It integrates flawlessly with the eWeLink App, home assistant switches, Apple HomeKit, Amazon Alexa, and Google Assistant, bringing ultimate flexibility to any smart home in Cyprus.
Manage low-voltage automations, heating systems, boilers, or garage door mechanisms smartly and safely from anywhere using your smartphone or simple voice commands. The Sonoff MINI-D features a fully isolated potential-free relay contact, allowing you to bridge or open control circuits without pushing 230V mains voltage into your sensitive auxiliary equipment.
Q: What is a Dry Contact and where is it used?
A: A dry contact acts as a simple, electrically isolated switch that does not output voltage on its terminals. It is essential for triggering devices that supply their own signal voltage, such as automated garage gate controllers, door buzzers, or thermostat inputs on gas/oil boilers.
Q: Will the device function if the internet connection drops?
A: Yes, manual control connected to the external switch terminals remains fully operational. Furthermore, being a WiFi module, it supports LAN Control for uninterrupted management inside your local network.
| Model | MINI-D (MINI Dry) |
| Communication Protocol | IEEE 802.11 b/g/n 2.4GHz Wi-Fi & Matter |
| Input Rating (Power Supply) | 100-240V AC ~ 50/60Hz (0.1A Max) OR 12-48V DC (1A Max) |
| Maximum Output Load (Relay) | 24V⎓2A Max Resistive load OR 12/24V⎓8W Motor Load |
| Neutral Wire Required | Yes, required (When utilizing 100-240V AC power input) |
| Contact Type | Dry Contact (Potential-free) - 1-Gang |
| Ecosystem Compatibility | eWeLink App, Home Assistant, Apple HomeKit, Amazon Alexa, Google Assistant |
Package Contents:
1x Sonoff MINI-D Module, 1x User Manual.
Warning: Safe installation requires handling high-voltage 230V AC lines for the primary power input. To prevent electrical shock or short-circuiting, installation must be carried out with the main breaker turned off, and it is strictly recommended to be performed by a licensed electrician.
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