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TFX-301 Wireless Telephone Call Alert

SKU: TFX-301
  • After paired with the multi-alert, the wireless telephone call alert transmits a wireless signal to the receiver upon receipt an incoming telephone call.


    • SUB-1G RF frequency with wireless transmission range up to 300m / 1,000ft (direct line of sight)
    • Included RJ11 telephone splitter with 50mm connection wire
    • Simple operation, plug the device and the telephone line into the provided RJ11 splitter, then into the telephone sockets
    • Built-in 'Fuzzy' logic circuit to avoid false transmission created by feedback PERS signal
    • Low battery indication on receiver unit
  • Radio frequency

      868MHz or 915MHz

      (depending on the region)

    Transmission distance

      300m /1,000ft (direct line of sight)

    Product dimension

    88.5 (L) x 18.5 (W) x34 (H) mm

    Product weight

    35 g (incl. battery)

    Color (s)



    CR2032 x 1 (included)



    Battery life

    1 year

    (based on trigger 3 times per day)

    Operating temperature

    0℃ to 40℃ / 32℉ to 104℉


    RJ11 telephone splitter x 1,

    1 pack of mounting kit (screws x 2, anchors x 2, double side adhesive foam x 1)

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