SafeGuard LRA-DCRX-L User Manual

LRA-DCRX-L
Introduction
The LRA-DCRX-L is a wireless door chime receiver that operates on batteries
or an optional plug. It must be programmed with a compatible LRA transmitter
(push button, doorbell extender, etc.) to work.
Helpful Notes
•
Each LRA-DCRX-L (receiver) can pair with four wireless transmitters.
•
The receiver has a volume control knob (see Figure 2).
•
The LRA-DCRX-L (receiver) has three operational modes: strobe only,
sound only, and strobe + sound (see Figure 2).
•
Assign one (1) of thirty-two (32) available melodies to each transmitter
•
Once four (4) transmitters have been paired to a receiver, you cannot add
one unless you delete the existing transmitters from memory.
•
There is no limit to the number of receivers you can pair with a transmitter.
•
An LRA transmitter's range (line of sight) to the receiver is 1,000 ft.
Receiver Battery Installation
•
Open the front cover of the receiver (see Figure 1). Please put three (3)
high-quality alkaline batteries into the receiver (not included).
•
If you are using the optional plug (not included), the plug receptacle is
located on the back of the LRA-DCRX-L, near the top.
Figure 1
Programming a Transmitter to the Receiver:
The push button may already be programmed to the receiver. Ensure the
battery is installed and the receiver has power (batteries or plugged in). Test
by pushing the push button. Ensure the function switch (see Figure 3) is set to
sound mode for programming and plugged into a wall outlet.
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LRA-DCRX-L User Manual
1. Ensure the LRA-DCRX-L has batteries installed or is plugged in with the
optional plug.
2. Press on hold the • zone selector button (see Figure 2) for three seconds. A
red LED light will blink to a corresponding zone (I, II, III, or IV) —release
when the red LED flashes in a zone.
3. Push the • zone button to scroll through available zones. Stop pushing the
button when the red LED blinks for the zone you want to program.
♫
4. Press the melody selector button to scroll through available melodies.
Stop pushing this button when you hear the sound you want the receiver to
play when the push button is pressed.
5. Trigger the transmitter. Consult the user manual for the specific transmitter
for details. For a push button, press the center button.
6. If you are only programming one transmitter, go to the next step. If
programming additional transmitter, repeat steps 3-5 above.
7. Once you have programmed all the transmitter(s), exit programming mode
by pressing the • zone learning button.
Mounting Options for the LRA-DCRX-L Receiver
The LRA-DCRX-L receiver can be placed on a flat surface or mounted to a
wall. It includes a mounting template for hole placement (see Figure 3).
Figure 3
rev.2025
Figure 2