Description
The RC4121 is a wireless transmitter (doorbell button) by Carlon with a range of up to 250ft. This is the button used in the long-range wireless door chime kit by Carlon, the RC4120.
This button works with all Carlon (Dimango/Thomas & Betts) door chime products. The standard button from Carlon has a wireless range of up to 150 ft. from transmitter to receiver, and in some cases, may not offer the extended range you need. In that case, as long as the distance is less than 250 ft., we would recommend this button. Please note: environmental factors will diminish the operating range of any wireless product. Each wall the signal has to pass through will degrade the signal.
Here’s a scenario: You could use the RC3250 plugin door chime kit which comes with one push button transmitter and one receiver. Then you decide you want to put a push button at your side door, but the distance to the receiver is 160 ft. You purchase the RC4121 and use it with your existing system.
- Long Range Wireless Button
- Battery operated: 2 x 3V lithium batteries included
- Up to 250′ operating range from transmitter to receiver. Building materials will reduce the range
- 32 selectable codes block interference from outside signals or other wireless devices
- Set sound on front of a button so you can make button A play a selected tune, while button B plays a different tune. This allows you to distinguish which door the visitor has triggered
- Compatible with all Thomas & Betts, Carlon wireless chime systems
- Manufactured by Thomas & Betts, using the Carlon/Dimango brand name
- One year manufacturer’s warranty
Randy –
This long-range wireless doorbell button resolved intermittent signals to my two existing plug-in chimes. They now work great.
Stella –
The bell is fine but it does need more sticky stuff on it. From being outside the sitcky stuff wears off faster than normal. Great bell, on second one in 2 years. Couldn’t get battery out and I broke it.
Steve –
Regular range did not work. Not strong enough. This did the trick.
DD –
I live in a 3-level town home and for some strange reason, the developer didn’t include doorbells on the units. Although I have an open floor plan, I wasn’t sure if this unit would work given the specs, but I decided to give it a try and it functions perfectly.
With the help of the awesome customer service rep, I paired the doorbell with two of the plug-in chime units. I used a 3M Command strip to attach the doorbell to the door. I put one chime unit on the main level and one upstairs in the bedroom and I can hear the doorbell in every room.
I had searched another popular site for doorbells and they were all too large and clunky. I have a narrow space on the door frame and this one is slim enough to fit – and doesn’t detract from the look of the home.
Very happy and wouldn’t hesitate to order from them again and would recommend to others.
Julio Cordero –
works great
Marsha Scott-Charles –
Carlon Compatible Long Range Wireless Door Chime Button
Leslie Rosen –
Very happy with the doorbell and the shipping was quick.
Sharon Wiesner –
Great long range wireless button, worked right away with our current system!
Jeffrey Stumpf –
Thanks so much for getting this to me quickly. I needed a wireless button to work with my existing wireless chime and a new chime for my basement. It worked well and I had zero problems
Dwayne –
The website has very good explanations of what products work with each other. I was able to easily order what I needed without having to call.
Darryl Swearingen –
Been using this product for years………works great…..good quality…..
Marilyn Noble –
Can I get extra batteries?
1800Doorbell –
Good morning. The RC4121 takes 2 CR2032 batteries, unfortunately, we do not carry these batteries but they can be purchased at any local store that carries batteries. Thank you,
Customer Support Team
1800Doorbell
Nancy & Jerry Rhines –
Glad I made the purchase, but wish the choices for all of the add on’s were the same.
LJ –
We love our new chime. It plays so many wonderful songs.
Michael Cregar –
I looked all over for replacements after the wet weather took out all the working ones I had. I went online and found you had them! Don’t do much shopping online so I was quite pleased how easy it was!!
Ronald Gruenwald –
does it work with Carlin rc1420r
Sarah Schroeder –
My wired mid century doorbell was constantly not working. When it did work I couldn’t differentiate between the front and the garage door. This set solve that problem. It was easy to set up and install and now I know which door my visitors are at.
Gary Barlow –
Long range 300’ , weatherproof, large selection of door bell tunes. 1800 doorbell is a great go to for the Carlton brand supplies and customization for unique needs.
Marcie Dimenstein –
Works great. Allows to have two locations on one bell.
Christine Wallace –
What are the dimensions of the push button transmitter unit?
Margaret A Kimbel (verified owner) –
The first one I ordered didn’t work but I called and was quickly sent a new one that I am completely happy with. Thank you.
Talisa Burnett (verified owner) –
I put this on my wood post, out by my gate. It works perfectly every time!