Shelly 1 Mini Gen4. Pack of 2.

Shelly 1 Mini Gen4 – 2-Pack. Compact Smart Switch with Dry Contact Relay

The Shelly 1 Mini Gen4 – 2-Pack is an ultra-compact smart switch with a dry contact relay, designed to automate lights, electrical devices, and low-to-medium load circuits. Its small size allows for easy installation behind existing switches or outlets, maintaining manual control while adding smart control from the Shelly app.

This model belongs to the Shelly Gen4 Range and integrates Wi-Fi, Zigbee, and Bluetooth, in addition to being Matter-compatible, ensuring easy integration with major home automation ecosystems without the need for a proprietary hub.

Technical specifications:

Electrical characteristics

Power supply: 110–240 V AC

Self-consumption: < 1.2 W

Relay type: Dry contact (potential-free)

Channels: 1

Maximum current:

• • 8 A AC

  • 5 A DC

Maximum power:

2000 W at 240 V AC

• • 150 W at 30 V DC

Connectivity and protocols

Wi-Fi: 2.4 GHz (802.11 b/g/n)

Zigbee: IEEE 802.15.4

Bluetooth: version 5.0 (BLE)

Matter: compatible

Operation without mandatory Shelly hub

Smart functions

Remote control from the Shelly Smart Control app

Scheduling of timetables and scenes

Local and cloud automations

Compatibility with:

• • Alexa

  • Google Assistant

  • Apple Home (via Matter)

  • Home Assistant

Support for MQTT, HTTPS, Webhooks, and scripting

Design and installation

Dimensions: 29 × 34 × 16 mm

Weight: approx. 19 g per unit

Mounting: flush-mounted in wall box

Use: indoor

Casing: engineering plastic

Advantages and applications

Thanks to its mini size and dry contact relay, the Shelly 1 Mini Gen4 is ideal for projects where space is limited or the controlled circuit needs to be electrically isolated. This 2-pack allows for efficient and scalable automation of multiple points.

Main benefits

Discreet installation behind traditional switches

Maintains manual control of the circuit

Compatible with multiple protocols in a single device

Easy integration into existing Smart Home systems

No proprietary hub required

Common applications

Smart lighting control

Automation of small appliances

Integration into home automation scenes and routines

Control of doors, boilers, or signal circuits (within specifications)