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Product guide

Fourair Wireless IR Repeater Kit

The Fourair Wireless IR Repeater is designed to relay infrared remote commands to AV components tucked away in a cabinet. Its stated reach is long, but device compatibility and the listing’s distance claims deserve a closer look before buying.

At a glance

Designed to pass remote commands to infrared AV equipment hidden in a cabinet or wardrobe.
The listing gives a 20 KHz - 60 KHz operating range and says compatibility should be checked against the device model.
Setup guidance says to keep extension cables within line of sight of the source IR sensor and no farther than 2 inches for best signal.
The description lists receiver and emitter units, extension cables, power adapters, USB power cables, adhesive pads, and a manual.

Price

$42.49Save 15%

Reference price: ~~$49.99~~

Price checked: Nov 14, 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

Herfair IR Extender Cable 11ft IR Repeater Kit for TV Set-top Box Remote | Infrared Remote Extender Cable, 49FT Control Range, Universal USB IR Blaster for DVD Player/STB/Amplifier/Receiver/More

$8.54

Pros and cons

Pros

Can help control compatible IR equipment without keeping the components in direct view.
The stated frequency range covers common devices such as DVD players, cable or satellite boxes, and audio systems.
Customer feedback reports easy setup and low perceived lag.

Cons

Not suitable for devices controlled only by Bluetooth, an app, or Wi-Fi.
Effective use depends on compatible equipment and careful placement of the extension cables.

Technical specifications

10 specifications

Identity
Brand	Fourair
Color	Black
Design feature	Compact Design

Signal and compatibility
Wireless communication standard	Infrared
Frequency range	20 KHz - 60 KHz
Data transfer rate	60 KHz
Compatible devices	Devices with infrared capabilities
Connector type	RJ45

Reach and dimensions
Range	700 feet
Item dimensions (D x W x H)	3"D x 2"W x 1"H

What to know before buying

Listing details to confirm

The title claims a 500-foot range, while product details and feature text state 700 feet between emitter and receiver. The listing separately claims 30 feet and 90 degrees for remote coverage at the receiver. These distances are not independently established, so treat them as claims rather than guaranteed operating limits. Compatibility also requires an active IR receiver, and the description’s detailed contents list differs from the shorter Built-In Media list, which names only a cable and instruction manual.

What’s in the box

CableIncluded
User manualIncluded
Wireless IR receiverCheck selected pack
Wireless IR emitterCheck selected pack
IR receiver extension cableCheck selected pack
IR emitter extension cableCheck selected pack
2 AC power adaptersCheck selected pack
2 USB power cablesCheck selected pack
2 adhesive padsCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

People who want to operate compatible infrared AV equipment stored out of sight.
Setups where the receiver and hidden components can be arranged according to the stated line-of-sight placement guidance.

Less suited to

Devices that use Bluetooth remotes or require app or Wi-Fi control instead of infrared.
Buyers who need a confirmed operating distance or guaranteed compatibility with a particular device.

Fourair Wireless IR Repeater Kit · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 173 ratings

5 stars70%70%
4 stars10%10%
3 stars4%4%
2 stars6%6%
1 star10%10%

Customer feedback describes the repeater as functional, easy to set up, and responsive, while reports about connectivity and range are mixed. That matters because the kit relies on compatible IR equipment and deliberate sensor placement, and its stated distances differ across the listing. Opinions on value also vary.

Positive themes

Customers report that setup is easy and commands have little perceived lag.

Mixed feedback

Customers report mixed experiences with connectivity and range.
Customer views on value are mixed.

Frequently asked questions

What devices can this Fourair repeater control?

The listing describes compatibility with infrared-capable equipment, including DVD players, cable or satellite boxes, and audio systems. Confirm that the target device has an active IR receiver. Bluetooth-only and app- or Wi-Fi-controlled devices are listed as incompatible.

How far can the signal travel?

The title states 500 feet, while the details and feature text state 700 feet between emitter and receiver. The listing also gives 30 feet and 90 degrees for remote coverage at the receiver. These are claims, not verified performance figures.

What placement does setup require?

The listing says to keep extension cables in line of sight of the source IR sensor and no farther than 2 inches from it for best signal.

What components are listed as included?

The detailed product description lists one receiver, one emitter, receiver and emitter extension cables, two AC power adapters, two USB power cables, a user manual, and two adhesive pads. A separate media list mentions only a cable and instruction manual, so check the selected listing’s package details.