Smart relay Shelly 1 Mini GEN4, 1 channel, 8A, multiprotocol (WiFi, bluetooth, matter, zigbee), dry contact

Shelly 1 Mini Gen4 - Ultra-compact intelligent relay with dry contacts

The Shelly 1 Mini Gen4 is a single-channel smart relay ideal for tight spaces where other devices simply won't fit. Now in Gen4 version, it comes with multi-protocol connectivity (Wi-Fi, Bluetooth, Zigbee and Matter) and a new Shelly chip with extended memory. Perfect for quick commands and complex integrations in a small space!

✅ Multi-protocol connectivity - Wi-Fi, Bluetooth, Zigbee and Matter
📶 Extremely compact - 35% smaller than Plus models
🔧 Dry contacts (potential free) - ideal for contactor control and custom automation
🔄 Integrated Bluetooth - for quick addition from the Shelly Cloud app
🕒 S mart schedules - triggers actions based on time, sunrise/sunset
📲 Smart scenes - create combined scenes with other Shelly devices
🔐 Advanced security - supports MQTT, Webhooks, HTTPS, TLS and more
🧠 E xtensive compatibility - Android, iOS, Google Home, Alexa
🧩 Local & cloud control - directly from the Shelly Smart Control app

📦 Ideal for installation in:

• Narrow or crowded dots

• Denmark standard wall boxes

• Direct into appliances or electrical equipment

⚙️ Technical specifications

• Dimensions: 29x35x16 ±0.5 mm

• Weight: 19 g

• Mounting: In wall socket

• Housing material: Plastic (blue)

• Operating temperature: -20°C to 40°C

• Humidity: 30-70% RH

• Maximum altitude: 2000 m

• Power supply: 110-240 V AC

• Power consumption: < 1.2 W

🔌 Electrical capabilities

• Relay contact: dry, NO, 1-pole

• Max. switching voltage: 240 V AC / 30 V DC

• Max. switching current: 8A (AC) / 5A (DC)

• Max. power: 2000 W (AC) / 150 W (DC)

• Protections: Internal temperature sensor

• No consumption metering

📡 Connectivity

• Wi-Fi 802.11 b/g/n (2.4 GHz), up to 50 m outdoor / 30 m indoor

• Bluetooth 4.2, up to 30 m outdoor / 10 m indoor

• Zigbee IEEE 802.15.4

• Wi-Fi signal strength: < 20 dBm

• BT signal strength: < 4 dBm

💾 Processor & features

• CPU: ESP Shelly

• Flash Memory: 4 MB

• Scripting, MQTT, Webhooks: ✔️

• Programmes: 20

• Webhooks: 20 actions, with up to 5 URLs per action

💡 Shelly 1 Mini Gen4 - Advanced control, big performance, in a mini form!