Bluetooth Smart Switch with 4 Buttons - Shelly BLU Wall Switch 4

The Shelly BLU Wall Switch 4 is a portable smart switch with four buttons, featuring Bluetooth Low Energy (BLE) connectivity, ideal for controlling lighting, appliances, and scenes. Thanks to its versatile design, it can be mounted on the wall or used as a battery-powered portable device, providing flexibility and convenience in everyday use.

Compatible with Shelly and Legrand (Niloe) device frames, this switch makes installation easy without the need for wiring connections. With up to 16 programmable actions through single, double, triple, and long clicks, the device efficiently adapts to your automation needs.

With AES encryption, the Shelly BLU Wall Switch 4 ensures the security of your communications, and the Beacon mode, when activated, emits periodic signals that facilitate its integration into automation systems such as Home Assistant and other devices compatible with the BTHome protocol.

Product Features:

Brand: Shelly
Model: BLU Wall Switch 4
Communication Protocol: Bluetooth 4.2 (BLE)
Power Supply: 1x battery CR2032 (included)
Material: Plastic
Weight: 17 g
Dimensions: 46x46x13 mm
Case Color: Ivory
Battery Life: Up to 2 years
Beacon Mode: Emission every 8 seconds
Mounting: Compatible with Shelly & Legrand frames
Encryption: AES (CCM mode)
Bluetooth Range: Up to 30 m (outdoor) / 10 m (indoor)
Operating Temperature: -20 °C to 40 °C
Humidity: 30% to 70% RH
Multi-click Support: Up to 16 programmable actions

Includes:
1 x Shelly BLU Wall Switch 4
1 x Adapter for Legrand mirrors
1 x Battery CR2032
1 x Instruction manual