The LRA-D1000S is a wireless door chime kit by Safeguard Supply that features 1 x wireless push button (transmitter) and 1 x plugin door chime receiver.  This kit ships with the push button programmed to the receiver, with the receiver playing the basic "ding-dong" melody when triggered by the push button. 

The receiver featured in this kit is the LRA-DCRXS and works with up to 2 x transmitters.  These transmitters can be push buttons, motion sensors, door contacts, or a door chime extender.  Most users choose a distinct melody for each transmitter paired with the receiver in order to distinguish which transmitter triggered the receiver.

For example, you may have a wireless push button located outside on the front door.  When a visitor pushes that button, this receiver (and others you may have added) will play the basic "ding-dong" sound.  You may have a back patio door push button with a different melody programmed.  By hearing the melody played, you are able to determine which door the visitor is at.

Step by Step on Changing the Melody on the LRA-DCRXS Plugin in Receiver

LRA-DCRXS Flashing Receiver See Melody & Zone Buttons
  • Press and hold the mode button (solid black dot on side of the receiver) for approximately three seconds.
  • When the unit enters programming mode, release the button.  You can see when the unit is in programming mode when a red led appears in the strobe light lens.
  • Press the musical note to scroll through the available sounds.
  • Once you hear the sound you want, press the push button on the transmitter already paired to that zone.
  • Exit programming mode by pressing the solid black dot until the red light goes away.
  • Watch the video below.

The video below demonstrates changing the melody on the LRA-DCRXS