LRA-EX1000S-L Doorbell Extender that Helps Hear the Wired Doorbell In Your Home


Can’t hear the doorbell in certain parts of the house?  Missing visits or deliveries when you’re in the basement or back bedroom?  A doorbell extender allows you to add wireless chimes throughout your home that chime when your regular doorbell rings.  Connect a tiny transmitter to your hard-wired doorbell, choose a chime from 18 selectable songs, and plugin as many chime receivers as you need.  A quick and straightforward setup has this genius product up and running in minutes.

SKU: LRA-EX1000S-L Categories: ,

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Download user manualGTIN: 635963264581

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Accessories and Addons

Our customers have asked for a doorbell extender kit with a flashing strobe, so we delivered.

The LRA-EX1000S Doorbell Extender with Plugin Receiver & Strobe Light

The LRA-EX1000S-L is a Plugin Chime Kit to Extend Wired Doorbell Sound Through Your Home.  Do you have trouble hearing the wired doorbell in your home? Do you have areas where you can’t hear your doorbells, such as the basement or an upstairs bedroom?  A doorbell extender will do the trick.

This doorbell extender kit features a wireless doorbell transmitter that easily wires into your existing wired doorbell and a plugin receiver.    Connect the transmitter to your wired doorbell (following the instructions), plug in the flashing strobe receiver, pair the units together, and now you have effectively increased the sound of your current wired doorbell.  Now, when a visitor pushes the wired doorbell push button outside your home, your wired doorbell will work as usual.  Simultaneously, the wireless transmitter wired into the doorbell (located inside your home) will send a wireless radio signal to the plug-in receiver.  Depending on the operating mode the receiver is set to, it will flash the strobe, play a melody, or both.

The LRA-EX1000S doorbell extender kit ships with one plugin receiver, but it is easy to add receivers in other rooms.  The LRA-DCRXS is the plug-in receiver that ships with this kit and is available to purchase separately as an add-on unit to expand it to other rooms.  For example, you might plug in a receiver into your living room and also purchase add-ons to put a receiver in the kitchen, upstairs bedroom, basement, garage, etc.    Not only is the LRA-DCRXS available, but there are also a series of other transmitters (motion sensor, door contacts, push buttons, etc.) and two other receivers like the LRA-DCRX Multi-Zone Receiver and the LRA-VPRX Portable Receiver that are all compatible with one another.

What does a doorbell extender do?

The transmitter in this kit wires into the existing wired doorbell in your home.  It is compatible with wired chimes that play a “ding” or “ding-dong” sound and not with video doorbells and intercom systems.  The transmitter is easy to install using the included instructions.  The transmitter works with up to two doors.  For example, your existing wired doorbell may play “ding-dong” for the front door and “dong” for the back door.  The transmitter extender may be set up to play one melody when the front door button is pressed and a different melody when the back doorbell push button is pressed.  If your existing wired doorbell is only wired for the front door, that’s also okay.

Can’t Hear Your Doorbell?  The LRA EX1000S Doorbell Extender Plugin Chime Kit to Extend Wired Doorbell Sound Through Your Home

These are long-range products that ensure they work in most environments.  Many people have negative experiences with wireless doorbell products, and that’s because the wireless range (from transmitter to receivers) for products purchased at hardware stores tends to be 150 ft. max.  These are line of sight numbers, and any building materials, such as walls, doors, etc., will reduce the transmission range.  For example, a brick wall will reduce the wireless signal by 60%-70%, and each interior wall will reduce the signal by another 30%-40%.  Doing the math, you can easily see why our LRA products, with a 1,000 ft. range, dramatically improve over a wireless product with a 150 ft. range.

  • Kit ships with 1 x LRA-DCRXS Plugin Chime Receiver & 1 x LRA-EXTX Doorbell Extender Transmitter.
  • There is no limit to the number of LRA series receivers (LRA-DCRXS, LRA-DCRX, LRA-VPRX) each transmitter may be paired with.  For example, the LRA-EXTX extender may be paired with five plug-in receivers you have placed throughout your home.
  • The wireless range from the transmitter to the receiver is up to 1,000 ft. line-of-sight.  Environmental and building materials will reduce the wireless range.
LRA-DCRXS Plugin Chime Receiver with Flashing Strobe Light Callout Features

LRA-EXTX Features:

  • Transmitter dimensions: 2-1/4” L x 2-1/4” W x 1/2” D (wires to connect to wired doorbell are approximately 9” each).
  • Transmitter wires into existing wired doorbell (usually hanging in the home’s foyer).
  • It only works with standard wired doorbells that play traditional ding-dong-type sounds.
  • Includes connections for front and back doors—one melody for the front door and one for the back door.
  • Powered by an extremely long-lasting lithium battery (CR123A) that should last many years without changing.
  • Typically, the transmitter is mounted on a wall slightly above the wired doorbell cabinet.  In some cases, you may be able to hide the transmitter inside the doorbell cabinet.



Hear the LRA-DCRXS Plugin Receiver Sounds

Ding Dong
Door Knocking
Big Ben
Smooth Alert
Electric Flute
Simple Rhythm
Dog Barking
Zap Alert
Falling Water
Car Horn
Telephone Ringing
Office Phone Ringing
Rooster Crow
Police Siren
Fog Horn
Organ Chords
Oh Susanna
Coming Around the Mountain
Weight 1 lbs
Dimensions 8 × 3.5 × 4 in

Safeguard Supply




1 Year

Wireless Features

Expandable, Flashing Strobe, Multi-Zone, Visual Indicator


Safeguard Supply – LRA Series

Wireless Range

1000 ft.

Kit Or Accessory


Customer Reviews

Based on 54 reviews
D. (Atlanta, US)
Great doorbell extenders

Got two of them and they are great! Installed easily and functioned well. Using one in my basement and one in a sunroom which is outside the main house. Really glad I found these.

R. (Newton, US)
Works great!

Easy to install and works exactly as advertised!

Thanks for the review! We're glad to hear that the doorbell extender works great and was easy to install.

T.F. (Foley, US)
Door bell extender

So pleased with extender. This grandmother installed it easily and now I won't miss any more rings. Thank you for offering a great product.

Thanks for the review! We're glad you're pleased with the LRA-EX1000S-L Doorbell Extender.

L.R. (Montreal, CA)
As advertised

5 mins install. Just works. Loud.

Thank you for your review! We are glad to hear that the LRA-EX1000S-L Doorbell Extender works as advertised and is loud.

b. (Dayton, US)
Awesome Extender

Easy to install and set up. I had it in and working in under 15 min. Nice loud "ringer" that installs anywhere you have an outlet. We can easily hear the doorbell in the basement now.

Thanks for reviewing the LRA-EX1000S-L Doorbell Extender! We're glad to hear that it was easy to install and set up and that the 'ringer' is loud and installs anywhere you have an outlet. We're excited to hear that you can now easily hear the doorbell in the basement!

C.S. (Green Bay, US)

LRA-EX1000S-L Doorbell Extender that Helps Hear the Wired Doorbell In Your Home

h.p. (Miami, US)
Works as intended

Great for our warehouse. Note that older models, not ending in "-L" are not compatible with newer models ending in "-L"

S.C. (San Antonio, US)
Doorbell Extender

Very easy instructions. Had it up and running in minutes.

K. (Mercersburg, US)
Hear & See You

Retired in-laws enjoying hearing their doorbell in the basement and master bedroom! And the flashing light helps too.

R.Z. (Papillion, US)
Doorbell extender

Easy to set up and program. Lots of rings to chose from. Now I can hear the doorbell from the basement.

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