Digital lock, ER4400 - TC&TCR, with AA battery

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    Digital lock, ER4400 - TC&TCR, with AA battery

    • User Manual & Installation Guide Hafele ER4400

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    Digital lock, ER4400 - TC&TCR, with AA battery

    ER4400 - TC , without remote control

    Art. no. 912.20.228

    Digital lock, ER4400 - TC&TCR, with AA battery

    ER4400 - TCR , With remote control

    Art. no. 912.20.229
    Product details
    • Key card: 50 key cards
      Password: 1 master password, 1 user password
      Remote control: 15



    For door material


    Suitable for

    Door type: glass door without frame. Glass-glass / Glass-wall gap: 3 - 8 mm



    For door thickness

    11 mm - 12 mm

    Type of battery

    AA Mignon 1.5 V

    Required number of batteries


    Mounting location



    - Controlled with both admin and user rights
    - Can be flexibly switched between automatic and manual locking modes.
    - Fire alarm sensor: when the indoor temperature exceeds 60°C ± 10°C, the lock will open automatically
    - A password can be entered with a random number to prevent stealing
    - Double locking from inside the house
    - Automatically locking after 10 seconds when unlocked but the door is still in the closing position
    - Sound alert in case the door is not completely closed
    - Sound alert in case of a strong impact on the lock
    - Electric shock resistance
    - Low-battery warning
    - Adjustable lock volume
    - Automatically disabled for 3 minutes after 5 consecutively failed logins with passwords / cards / fingerprints

    Outside backplate height

    165 mm

    Outside backplate width

    64 mm

    Outside lock depth

    18 mm

    Inside backplate height

    174.4 mm

    Inside backplate width

    72.4 mm

    Inside lock depth

    47.65 mm

    Model series

    ER4400-TC & TCR

    Supplied with

    ER4400-TC: 2 big cards (85 x 54 mm) & 2 tag cards (45 x 18 mm)
    ER4400-TCR: 2 big cards (85 x 54 mm) & 2 tag cards (45 x 18 mm) & 1 remote control
    1 packs AA battery (4pcs)

    Technical data attributes
    Technical Data
    Operating temperature-25  –  60 °C
    Type of voltage supplyBattery
    Required number of batteries4
    Type of batteryAA Mignon 1.5 V
    For door materialGlass
    For door thickness11 mm - 12 mm
    Corporate Office: Häfele America Co., 3901 Cheyenne Drive, Archdale, N.C. 27263
    Phone: 800.423.3531, Fax: 800.325.6197, Local Phone: 336.434.2322, Email: