Description

Shelly BLU Wall Switch 4 ZB – Stand Alone
Smart four-button Bluetooth switch, compatible with Shelly, Legrand, Gira, Merten & Busch-Jaeger wall frames or for a standalone remote control.
Key Features:

  • Dual-Protocol Connectivity: Supports both Bluetooth Low Energy (BLE) for fast local response and Zigbee 3.0 for seamless integration with the Shelly ecosystem or third-party Zigbee hubs.
  • Multi-Click Control: Each of the four buttons supports single, double, triple, and long presses, allowing for up to 16 unique actions or scene triggers from one device.
  • No Wiring Required: Battery-operated and wireless, it can be placed anywhere using the included 3M adhesive patch or used as a handheld remote.
  • Long Battery Life: Powered by a single CR2032 battery (included), providing up to 2 years of continuous operation.
  • Strong Security: Uses AES encryption (CCM mode) to ensure high-level security for wireless communications, making it safe for tasks like opening garage doors.
  • Beacon Mode: When enabled, the device broadcasts a signal every 8 seconds, enabling location-based automations and presence detection within Bluetooth range.
  • Broad Compatibility: Works out-of-the-box with Home Assistant and any platform supporting the BTHome protocol or Zigbee 3.0.
  • Compact & Portable: Measures just 46 x 46 x 13 mm (approx. 1.81 x 1.81 x 0.51 in) and weighs only 17 g, fitting easily into any space or pocket.
  • Immediate Reaction: Features extremely low latency for nearly instantaneous execution of pre-set actions and scenes.

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