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Silent Call Legacy Series Direct Wired Doorbell Transmitter

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Doorbell Transmitter

SKU DB1003-1
$56.29 Each
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Silent Call Legacy Series Direct Wired Doorbell Transmitter sends a signal to a any Silent Call Legacy Series receiver to let user know when someone is ringing the doorbell. It is for homes or apartments that already have a doorbell. Wired to existing doorbell, the transmitter is activated by the same current that sounds the chime.


Total: $56.29

Earn $1.69 in HPFY rewards


  • Silent Call Legacy Series Direct Wired Doorbell Transmitter includes:
    - Legacy Series Doorbell 318 MHz Transmitter
    - Product Manual
    - Velcro for mounting
  • Easy to install and powered by the doorbell's electrical circuit
  • Connects to the existing doorbell wiring
  • No batteries to replace
  • Compatible with all Silent Call Receivers (except the Shake up receivers)
  • Also available (separately):
    - Silent Call Sidekick Receiver Deluxe Notification Kit (Code SK-Kit-4D)

More Information

  • Installation:
    - Locate your doorbell chime unit and remove the cover.
    - Inside the chime unit, locate the terminal block with three terminals marked FRONT, REAR and TRANS.
    - Loosen the three screws but do not disconnect the attached wires.
    - Attach the three wires from the DB1003-1 as follows: Red to FRONT, yellow to REAR and black to TRANS.
    - Tighten the three screws and tuck and excess wires out of sight. Make sure all wires are clear of the chime mechanism.
    - Using the supplied Velcro strip, attach the Doorbell transmitter to the wall next to the chime unit or to the chime unit cover.
  • Operation:
    - Whenever the front (or rear, if used) doorbell button is pressed, the chimes will sound as usual AND the doorbell transmitter will activate and send a signal 100-500 feet depending on which Silent Call receiver you are using.
    - Both the front and rear doorbells will activate the doorbell transmitter and cause a DOOR indication on any Silent Call receiver except the Shakeup.
    - This unit is powered by the doorbell transformer and does not require a battery. The doorbell transformer should be in the 12 -24V range.
  • Switch settings:
    The Silent Call system is digitally coded. The code sent by the transmitter must match the code that your receiver has been set for. All Silent Call receivers and transmitters leave the factory set for the default code of 1, 2 and 3 = OFF and 4 and 5 = ON. Unless you have changed the code in your receiver from the factory default setting, you do not need to change the switch settings in your transmitter.
    The code switch is accessed by removing the battery cover. Positions 1 through 5 determine the code that the transmitter sends when it activates. Positions 6-9 determine which light activates on your receiver. Do not change the settings of positions 6-9. If you accidentally disturb them, the correct setting for positions 6-9 is 6 ON, 7 ON, 8 OFF, 9 ON.


5 year limited warranty

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