Easyfit Bluetooth Wall Switch

Easyfit Bluetooth Wall Switch

Easyfit Bluetooth Single / Double Rocker Wall Switch


  • Universal energy harvesting wireless switches in the European 55 x 55 form factor
  • Both switches are transmitting the button status based on the 2.4 GHz Bluetooth Low Energy (BLE) radio standard.
  • Both switches are based on the maintenance free, self-powered Bluetooth Low Energy (BLE)  pushbutton transmitter module PTM 215B.
  • Ordering Details

    Single Wall Switch KZE8221-A270
    Double Wall Switch KZE8221-A280


  • Technical Data

    Radio Transmitter: PTM 215B pushbutton module with integrated antenna
    Energy Source: Electro-dynamic energy generator, maintenance free
    Frequency / Protocol:  2.4 GHz / Bluetooth Low Energy (BLE)
    Range: Within one room (up to 10 m line of sight)
    Channels: 2 or 4 (single or double rocker with medial position, pressed/released)
    Dimensions of Rocker: 50 x 50 mm
    Dimensions of Frame Insert: 55 x 55 mm
    Dimensions of Central Plate: 71 x 71 mm
    Dimensions of Frame: 81 x 81 mm
    Total Installation Height: 14 mm (frame lies directly against the wall)
    Mounting: Gluing (double-sided mounting film enclosed), Screwing onto flat surface
    Operating conditions: Temperature: -25 … +65°C; Humidity: 0 … 95% r.h., non-condensing (dry environment only)
    Lifetime: > 50.000 actuations (switching cycles) according to EN 60669 / VDE 0632

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