Description
This is a small transmitter you wire into your existing wired door chime. When a visitor pushes the outside wired doorbell button, this transmitter sends a signal to the compatible LRA series receiver.
The transmitter can work with 1 or 2 doors (if used in your wired doorbell.) During the setup, when this transmitter is paired with a compatible receiver, the user will select an available melody to assign for each door. When the front door push button is pressed, for example, the receiver may play the “ding-dong” sound, while pressing the back or side door push button, the receiver might play the four-note Westminster Chime.
Product Features:
- One-year manufacturer’s warranty
- Powered by an included lithium battery
- Wires into your existing wired doorbell chime
- Capable of assigning melody to 1-2 doorbell push buttons
- Works with LRA receivers only










Mary –
Hello. Is this compatible with Hampton Bay wired chimes?
1800Doorbell –
Yes, the Extender will work with any wired chime system.
Mary –
Can I use this extender with a Hampton Bay wireless chime receiver? I am attempting to extend a wired Hampton Bay chime using addtional wireless Hampton Bay chimes. Thanks.
Tom Heffron –
Where can I buy this doorbell extender? I live in Overland Park, Kansas.
George –
Easy installation and setup. Worked great right out of the box. My hearing-impaired father was thrilled.
Audrey Cole –
I have an existing extended doorbell system. The transmitter is dying, so I need a new one. How can I tell if the 4 or 5 receivers or “plug-in door chimes” (the part that plugs into electrical sockets) are LRA receivers? Thank much!
Edwin Jones –
Unit I ordered did not show ringer not included in the advertisement I received on Google when purchase !
Scott Petersen –
Itâs not at all clear what this does
-Does it wire to , or replace , my existing A.C. Doorbell BUTTON?
-Or does it wire to my existing A.C. Chime? -and add a remote chime ? while Leaving the existing system intact and un -modified ?
Thanks!
Thomas Cherry –
I placed an order and was very impressed with their response when I had a couple follow up questions.
anne mielke –
Where can I purchase additional receivers?
Samuel –
What are the dimensions of the chime extender?
Thanks
Carl –
How much does the additional receiver cost?
Rudy Mucciacciaro –
How many LRA-DCRXS receivers can be paired to a LRA-EXTX extender transmitter?
Stan Cooper –
I ordered what was advertised as a wired doorbell extender system (battery operated wireless transmitter which is hardwired to the doorbell chime, and a wireless receiver which plugs into an AC wall outlet) from Amazon. Unfortunately, the plugin receiver was shipped without the wireless transmitter. A phone number was included with the instructions in case of difficulty, so I called and explained that the transmitter was missing. A transmitter was shipped that day, and arrived today. Following the instructions, I installed and paired the transmitter and receiver in about 20 minutes. There was one minor glitch; the instructions say to connect the red wire to the front doorbell terminal, the black wire to the rear door doorbell terminal, and the black wire to the transformer terminal. The three wires are red, white, and black. I concluded (correctly) that the white wire was for the rear doorbell terminal since there were not two black wires. I can now hear the remote receiver chime in my back bedroom when someone rings my doorbell. It works perfectly.
Thomas Martineau –
Works great with adjustable audio and visual effects.
Monta Thomas –
We bought some items, lost them, bought new ones, ordered the wrong ones, and found lost items. 1800Doorbell customer service couldn’t have been more responsive and helpful. They let us return the extra items we found, and replied to questions within 24 hours every time (and there were a few!) AND we love the doorbell extensions and transmitters. They’re fantastic.
Saeed Khan –
what is in the box, transmitter and receiver or just the trasmitter?
Sarah Kern –
I purchased in 2019 the LRA-EXTX Door Chime Extender plus three LRA-D1000A Wireless Door Chime with Strobes. We have been extremely pleased. In the past, we changed all 10 batteries every two years. Now we have to replace in 6 months. Is the norm? Or do now have a newer type of extension for our 3 rooms?
Thank you.