Shelly
Switch BLU Wall Switch 4 ZB, without adapter frameArt. no.: 1893466
The Shelly BLU Wall Switch 4 ZB is a battery-powered wall-mounted Bluetooth and Zigbee switch with four buttons. It can be configured to control lighting, curtains, garage doors, scenes and other smart functions. A CR2032 battery is included and has a lifespan of over 5 years.
Each button supports up to four actions: single press, double press, triple press and long press. The device can be paired locally with Shelly relays, dimmers and blinds controls - completely without an app. For advanced automation control, it can be connected to the Shelly Smart Control. The Shelly BLU Wall Switch 4 ZB uses Bluetooth for fast response and has built-in Zigbee, which allows integration into third-party Zigbee platforms. Shelly BLU devices require a gateway for network access. All Shelly Pro, Gen3 and Gen4 devices as well as the Shelly BLU USB Gateway can be used. If you already have a Shelly device in your WiFi, it automatically acts as a gateway for BLU devices.
Features
• Compatible with Home Assistant, Homey and others systems that support BTHome
• BLE technology for fast response
• Control of relays, dimmers and scenes
• Works standalone without WiFi
• Encrypted wireless communication
• Range: approx. 10 m indoors / 30 m outdoors
Important - adapters
This model is supplied without an adapter. For installation in various switch systems, a suitable adapter is required:
• 3800235266922 - Gira / Merten / Exxact / Elko
• 3800235266953 - Legrand / Shelly
• 3800235266946 - Busch-Jaeger / Jussi
Please note: When installing in SE Exxact, the Exxact Combi Frame (WDE002801) is required.
For wall mounting without a device box, the stand-alone version is available:
• 3800238073053 - Shelly BLU Wall Switch 4 ZB, stand-alone