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Solid Signal > Home Theater Equipment > Remote Control Extenders > NextGen LRRX

NextGen IR to RF Remote Signal Conversion Extension Kit 433 MHz (LRRX)
NextGen IR to RF Remote Signal Conversion Extension Kit 433 MHz (LRRX)
NextGen IR to RF Remote Signal Conversion Extension Kit 433 MHz (LRRX)
NextGen IR to RF Remote Signal Conversion Extension Kit 433 MHz (LRRX)
NextGen IR to RF Remote Signal Conversion Extension Kit 433 MHz (LRRX)
NextGen IR to RF Remote Signal Conversion Extension Kit 433 MHz (LRRX)

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NextGen IR to RF Remote Signal Conversion Extension Kit 433 MHz (LRRX)

Brand: NextGen           P\N: LRRX          

5 Star Reviews!       Read Reviews (28)      Write a Review
Availability: Usually Ships Same Day
Limited Stock. Order Now!
Condition: New

Your Price: $3999

List Price: $99.99


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Solid Signal is an Authorized Reseller of NextGen products.
Solid Signal is an Authorized Reseller of NextGen products.
This is the easiest and least expensive way to add RF to any remote! This NextGen product features an RF transmitter in the form of a battery. It is conveniently placed in your remote’s battery compartment, replacing one of the batteries, effectively converting your remote to RF. This allows you to use your existing remote through walls, doors, cabinets, etc. Simply place the domed receiver near the device you want to control with your remote to enjoy RF capability.

Includes two rechargeable batteries, charger, transmitter, and remote signal receiver. Does not include remote control.

Key Features:
  • Works with infrared (IR) remote-controlled devices - stereo, TV, cable, satellite, DVD, VCR, and more
  • Compatible with any IR remote that takes AA or AAA batteries
  • Also available as a 418 MHz model
  • For in-depth instructions on how to use this Remote Extender please visit our blog here.


  • For in-depth instructions on how to use this Remote Extender please visit our blog here.

  • Works with any IR (Infared Remote) controlled device - Stereo, TV, Cable, Satellite, DVD Player or VCR

  • Extra RF Transmitter / Batteries are available, see link

  • Works with any remote that takes a AA or AAA battery Such as Cable set top boxes, Satellite Receiver Boxes, Stereos, DVD and BluRay players, etc...

  • Transmitters with blue writing are for 433 Mhz frequency, 418 Mhz units are red

  • USB Battery Charger Available

  • New High Speed Chipset

  • UL Listed Batteries

  • Energy Efficient Power Supply

  • The Only Difference Between the 433 and 418 are the operating frequencies, allowing you to use two systems in the same home without interference

  • *The frequencies do not denote performance, nor do they have anything to do with the compatibility of the units as they are exactly the same differing in frequencies only so that two systems may be used in the same home without interfering with each other

  • Control satellite and cable receivers from another room!

  • Includes 2 rechargeable batteries, charger, transmitter, and remote signal receiver. Does not include remote control.

  • Great for hiding away messy wiring and oversized Audio Video receivers

  • Control A/V components up to 100+ feet

  • The LRRX ONLY works with IR remotes; it is not compatible with any remotes that are already using rf or uhf functionality

  • Watch the Exclusive Video

  • Place rechargeable battery & transmitter in remote - the transmitter is in the battery

  • Contains 2 rechargeable batteries and charger

  • Works through walls, windows, doors, & floors


Upgrade your remote to work through cabinets, walls and floors!  Easy to setup, works with most any IR (Infra red) enabled device


Operating Range: Up to 100+ feet (30+ Meters)
Operating Frequency:  433.92 MHz
A/C Adapter Voltage: Input:  110 V AC, 60 Hz
Output:  DC 12 V, Minimum 100 mA
Battery:  1.5 V   2/3 AAA (Rechargable)
IC #:  5216A-AAA


Q: The system says that you can convert more than one remote. Do you sell the transmitter/battery separately?

A: Yes - Separate battery transmitters are available, see link to extra RF transmitter/battery.

Q: I have two units to control, each with its own remote. Can I use a single LRRX RF receiver to control both units using their respective remotes?

A: Yes - The two units would need to be relatively close to each other. An an extra battery/transmitter is required for the second remote, see link for dual-output emitter.

Q: If I want to buy two of these systems to control two different cable boxes, it seems to me that every time I use a remote it would affect both boxes unless the transmitter/receiver can be setup to work off different channels (via dipswitch). Is this a possibility?

A: All this device does is convert IR signal to RF and then back again to IR. The differences in controllers would have to be set up with the units being controlled. Similar to changing the remote codes for satellite rec as well as wireless phone jacks.

Q: Would use of this system cause interference with another remote extender system that I am using?

A: If they were pointed directly at the other devices, there shouldnt be any problems.

Q: How do I use / install the unit?

A: See our detailed instructions.



Here are available downloads related to this product:



Product Reviews for NextGen IR to RF Remote Signal Conversion Extension Kit 433 MHz (LRRX)

Product reviews help other customers decide which product to purchase, where the best deals are, and your get a sense of what to expect with the product. Write a Review!

Average Review (28 reviews):5 Star Reviews!

Five Stars:
 25 (89%)
Four Stars:
 1 (4%)
Three Stars:
 0 (0%)
Two Stars:
 0 (0%)
One Star:
 2 (7%)
Recent Review:
Home Owner - Orlando, FL - 10/4/2016
System works great! One thing to consider.

Customer Reviews:
System works great! One thing to consider.
- Orlando, FL -
I have had this system in my family room for years and works great. With my cable remote control I can control the TV,reciever and DVD. Over the years I have had to replace my cablebox from cable provider. All cableboxes do not work with 433mhz. So for all equipment to work off one remote control they have to be 433mhz compatible.
Works great. No problems with installation.
- Fenton, MI -
NextGen Invisible Multi-Room Remote Extender Frequency 433 - Works great
- Kewanee, IL -
I bought this for my Dish receiver ViP 211k. It works fine for the extended coax TV in the kitchen. Use the 211 Remote with the RF battery adapter in the kitchen and it changes your Receiver in the other room.
Works like a charm if you know what you are doing!
- Dallas, TX -
Only thing I would recommend is for the directions for the 1 eye IR(infrared Emitter Bulb) state that the bulb be positioned facing the equipment instead of saying in front of. If must face the equipment IR receiver built into the divise - like a cable box. Once charged and set up correctly - it works great!
This works extremely well
- Boston, MA -
I bought this when my cable company required that we installed boxes on all TVs to descramble their digital signal. Had absolutely no room for a box in the kitchen for the under cabinet TV. Using this transmitter, I was able to hide the box in the basement and control it from the kitchen. I was uncertain if it would work but it is incredibly responsive and works as if you were standing in front of the cable box.
Great Product-smaIl interferance
- Chicago, Il. -
Sets up easily no brainer. I had a little rf temperature gauge I used outside. It interfered with my Nextgen. Once I eliminated the interferance worked like a charm. I have ownned this system for years. I works flawlessly and can be used at great distances.I also have cordless phones and wireless internet and these do not interfere with the signal.
Wonderful Product
- Minneapolis. MN, Minneapolis. MN -
I have a receiver in a cabinet and I had to open the doors to use my remote. Now it is as if the IR remote and receiver was RF all along. Perfect solution.
It really works
- Long Grove, Grove IL -
My TV is in one room and everything that works with it is in another.Cable box amp/receiver DVD player are in a cabinet in another room about 30 ft away.I plugged the receiver and sensors in put the transmitters in the remotes and was surprised that it worked the first time and continues to work.Being able to charge additional batters in the base station is a great plus.I have bought a
This item really works
- Columbus Ohio, Columbus Ohio -
This was the best Christmas gift my father in law has ever gotten in his words. We ran a second feed out of the satellite dish into my in laws bedroom. Now he can freely change channels and view the dish programming without having to go into the living room and change the channel on the receiver. This allows my mother in law to be able to watch DVDs or over the air television on the living room
Works perfectly
- Pinehurst, urst NC -
I purchased the remote extender with a healthy dose of skepticism. This is one of those occasions where I was not disappointed. It works great! I can be anywhere in the house and control my DVR/TV with ease.It works so well Im thrilled at the purchase.
Awesome product!
- York, -
I have two tvs.One in the living room and one in my bedroom.I only have one satellite receiver though. I have a cable running from the tv with the receiver(bedroom) to the tv in my living room.I use the NexGen so I can control the tv channels from my living room even though the receiver is in my bedroom.This way I dont have to buy another receiver.Also I walked out to my mailbox(approx
Perfect solution for hidden IR component
- Toronto, On Ca -
does same job but at 1/4 the price of repeaters
works great
- huntsville, sville al -
ive got all components in a closet nearby to our tv...being that they are in a closet IR remotes were obviously a problem...this a was great affordable solution...!thanks
Works great
- Charlottesville, Charlottesville -
Used with DISH dual receiver on the IR channel.Works better than the DISH RF controller on other channel as far as range is concerned.Had to change switch position in base unit to get it working.
Awesome !
- Edison, NJ -
I had tried other ir extenders with my Atlanta Scientific cable box with marginal results. This one works like a champ. I had originally bought it with the intentions of using it in a single room but with the uniqueness of putting the transmitter in the remote I find myself dragging the remote to every room in the house.
Great Product
- Utah, Utah -
Great Product
Awesome product
- Yorktown, wn VA -
Awesome product.Provided me the ability to control my entire stereo system from my backyard pool area. Range is better than estimated.
Was skeptical at first..........
- Placerville, Placerville -
Easy Easy Easy. No fuss No muss. Just charge the supplied batteries plug it in place the IR repeater and your good to go......Just GREAT.
Unbelievably simple and it works!
- GC KS, GC KS -
Im a skeptic and didnt really figure this would work but it has me sold! The RF is more responsive than the remote in IR. One touch and an instant response from my stereo equipment. Works from upstairs and outside. I dont have to order a complicated universal remote. This thing is simple!
- Akron, -
It works in every room and fast and accurate
i will buy this every time its amazing
- n.j, n.j -
works just like it is advertisedshould be shown in discount magazines sent to housesprice!! should buy 1 get 1 1/2 price bet you sell more
Fantastic for Hiding Cable Boxes
- Plymouth, th MI -
I bought a small HDTV for the kitchen counter for my wife.After seeing the huge (by comparison) cable box that was required to actually get HD my wife demanded it be removed from the kitchen.So I put it in the basement on a shelf below the kitchen and ran an HDMI cable up to the HDTV. Then I used this product to remotely control the cable box and the TV.So I have a happy wife--well at least
Five and 1/2 years trouble free
- Canada, Canada -
My HD cable box is in the basement TV on the main floor above the fireplace perfect inexpensive solution instead of a cabinet (that I didnt want) next to the fireplace.
Works GREAT!
- Long Island, g Island Ne -
I didnt want a cable box on my kitchen counter but needed one to view all the channels. I put the cable box in my basement where the cable line to my kitchen tv is and I used this remote extender. Let me tell you I was amazed because it works perfectly. The unit is 2 floors down from my kitchen and works great.I recommend it.
Good Remote Extender
- Southfield, hfield Mic -
The transmitter eliminates the need to have a sending unit that requires that the remote be aimed at the sending unit like other remote extenders.The flying saucer is the receiver.I use it to control one of two set-top boxes that have the same remote code.It works well.I have had two one of each frequency for about six years. I replaced a transmitter a year ago and one of the six batter
Cannot Believe!
- Gainesville, nesville FL -
This product was returned 11/9/10 wrong product ordered right product within 5 minutes CHARGED for both products within 1 minute.Refund STILL NOT CREDITED. You received item FINALLY at your location 12/2/10.REFUND STILL NOT CREDITED.I feel this is very poor public relations.
Bad review removed
- LancasterOhio, LancasterOhio -
Whats the purpose of writing a review and telling it like it is when you are going to remove it if its not to your liking.

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