SafeGuard LRA-EX1000S-L User Manual

LRA-EX1000S-L Door Chime Extender
Introduction
The LRA-EXTX-L (transmitter) connects to a standard wired doorbell.
When the wired push button outside is pressed, the doorbell dings as usual,
and the LRA- EXTX-L transmitter is triggered and sends a radio signal &
the LRA-DCRXS-L (receiver) programmed to the LRA-EXTX-L will chime
or flash.
Figure 1
Helpful Notes
These instructions illustrate programming the LRA-EXTX-L to the LRA-
DCRXS-L.
•
The LRA-EXTX chime extender (transmitter) can work with both the
front door & "second" door of your wired doorbell.
•
The transmitter only works with standard wired doorbells that plays a
"ding" or "ding-dong" sound. It does not work with intercom or video
doorbells.
•
The transmitter works 9V-18V AC wired door chimes.
•
The transmitter is powered by a CR123A battery (included).
•
Dimensions of the LRA-EXTX-L are 2-1/4" L x 2-1/4" W x 1/2" D.
•
A total of two transmitters may be paired with the LRA-DCRXS-L. The
LRA-EXTX/EXTX-L counts as two transmitters if you pair the front &
back door.
•
The LRA-DCRXS-L has two zones. Each transmitter will occupy a zone.
Once two (2) transmitters have been paired to a receiver, you cannot add
one unless you delete the existing transmitters from memory.
•
Assign one (1) of eighteen (18) available melodies to each transmitter.
1
LRA-EX1000S-L User Manual
•
The LRA-DCRXS-L has three operational modes: strobe only, sound only,
and strobe + sound (see Figure 1).
•
When the strobe light is turned on, it will flash for approximately 15
seconds: twice per second for zone one and once per second for zone two.
•
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.be deleted before re-programming that zone.
•
The receiver has three modes of operation: sound only, strobe only,
and sound+flash
•
Each LRA-DCRXS-L can work with up to two transmitters.
•
The LRA-EXTX-L can work with multiple receivers.
LRA-EXTX Battery Installation
Ensure the battery is installed in the LRA-EXTX-L before programming.
•
Open the front cover with a small flat-head screwdriver (see Figure
2.1).
•
Insert the included CR123A battery into the battery compartment
(ensure you remove the plastic wrap around the battery before
installing – see Figure 2.2)
•
Press the "front door" or "back door" button (see Figure 3). You
should see a red LED light up to show that the transmitter works
correctly.
Low Battery Indicator (for programmed transmitter)
During regular operation, if you notice the red LED under the strobe lens (see
"flasher in Figure 1) tends to stay on after the strobe flashes, this indicates you
need to change the battery in a transmitter programmed to the receiver.
rev.2025
Figure 2