Wireless HDMI Transmitter and Receiver 4K: SDI/HDMI 4K30 1080P60 1000ft Video Transmission System, Plug & Play 5G 2.4G for Streaming Video and Audio from Camera Laptop, AMS Interface
Original price was: $399.99.$327.99Current price is: $327.99.
Price: $399.99 - $327.99
(as of Oct 28, 2025 05:18:16 UTC – Details)
Product description
BOVBOX Wireless HDMI Transmitter and Receiver
Customer Reviews
4.0 out of 5 stars 33
4.4 out of 5 stars 44
3.9 out of 5 stars 44
4.3 out of 5 stars 388
4.0 out of 5 stars 41
4.2 out of 5 stars 82
Price
$327.99$327.99
$270.59$270.59
—
$143.99$143.99
$191.99$191.99
$159.99$159.99
Transmission Resolution
4K 30HZ/1080P 60HZ
4K 30HZ/1080P 60HZ
4K 30HZ/1080P 60HZ
1080P 60HZ
4K 30HZ/1080P 60HZ
1080P 60HZ
Max Transmit Range
1000FT
820FT
656FT
820FT
490FT
820FT
HDMI Loop-out Transmitter
YES
YES
YES
YES
YES
YES
Video Transmission Interface
HDMI/SDI
HDMI
HDMI
HDMI
HDMI
HDMI
Support Infrared Extension
NO
NO
NO
YES
NO
YES
Frequency/Wifi Channels
2.4G/5GHZ
2.4G/5GHZ
2.4G/5GHZ
2.4G/5.8GHZ
2.4G/5GHZ
2.4G/5.8GHZ
Latency
0.1S
0.1S
0.1S
0.06S
0.1S
0.06S
Code Rate
60Mbps
60Mbps
60Mbps
12Mbps
60Mbps
12Mbps
Audio Output
YES
YES
NO
YES
NO
YES
Can SDI and HDMI interfaces output simultaneously?
The SDI and HDMI interfaces on RX can output simultaneously, when SDI and HDMI are input simultaneously on TX, the SDI interface information will be prioritized for input
Does the product require WiFi to work?
This wireless HDMI Transmitter and Receiver operate without WIFI. They function through a wireless plug-and-play mechanism
How to transmit 4K video? Can it transmit other resolution video?
HDMI supports up to 4K30fps input output, and it also transmit FHD/HD formats like 1080p/720p; SDI support up to 1080P60fps input output
When the RX screen shows “No Signal”？
If you find that TX/RX can’t be connected properly or need to add additional RX, please refer to the pairing steps.
How to solve the problem when “Searching TX” appears on the display connected to the RX?
This status indicates that TX and RX not connected, please check:
a: TX and RX transmission distance;
b: Whether the antenna is fixed correctly placed;
c:when the above situations are excluded, you need repair the TX and RX.
【True 4K HDMI Input/Output ,SDI 1080P】BovBox Wireless HDMI Transmitter and receiver comes with HDMI and SDI port. HDMI supports up to 4K30fps input output. If you use it to transmit 1080P video, you will get a more stable and lower latency experience. 3G-SDI support up to 1080P60fps input output
【Plug & Play and Dual-Band】The Wireless HDMI Extender is auto paired before factory, which is truly plug-and-play. The HDMI Wireless Extender uses 5G/2.4GHZ dual-band technology, 5GHz dual antenna for strong signal broadcast and long distance transmission
【AMS Interface】BovBox Wireless HDMI 4K Build in AMS Interface, The AMS interface in the TX is used to collect external audio, and the soundis transmitted through the TX to the RX for play the collected sound. The AMS interface in the RX that you also can connect to the soundbar or speaker（soundbar/speaker build in 3.5mm audio interface). Enjoy the home audio surround sound
【Multi Power Options】Transmitter and Receiver can be powered in multi-ways including 12V1A DC adapter, power bank, NP-F batteries or via USB-C ports(Note:Power bank/NP-F batteries are not included). Battery Low Light Indicator ensures you will never find yourself without juice
【Support Up to 1TX to 4RXs】With the Wireless Video Transmitter and Receiver, allows you have up to four receivers bound to one transmitter. As RX increase, the wireless transmission distance will be shortened
【Widely Use and Carrying Case】These Wireless HDMI Extender Kits come with a carrying case for outdoor business presentation. Compatible with most HDMI output devices, laptop, PC, Camera, DVD, DSLR, Set-top boxes, Cable/Satellite boxes, tablet,etc
Wireless SDI Transmitter and Receiver
wireless hdmi transmitter and receiver 4k
wireless hdmi 4k
wireless hdmi connector
8 reviews for Wireless HDMI Transmitter and Receiver 4K: SDI/HDMI 4K30 1080P60 1000ft Video Transmission System, Plug & Play 5G 2.4G for Streaming Video and Audio from Camera Laptop, AMS Interface
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Original price was: $399.99.$327.99Current price is: $327.99.
Peter –
Professional Wireless 4K HDMI Transmitter
This wireless 4K HDMI transmitter is professional-grade yet more than enough for home use, delivering stable video, clear audio, and flexible power options.
caleb me –
Works great!
Works great!
Lester Kernan –
Returned for a better soulition for my equipment.
The package I received looked to be a return product. I found it hard to pair and keep paired in a line of sight of only 20 feet. The aspect ratios would randomly switch for no apparent reason. I am a video professional and work with this type of equipment regularly. I returned this product for a better replacement.
aaron c. –
Wireless HDMI
Line of sight less than 200 feet great something blocks your line of sight you in trouble but it all comes down to how stable you need your video too be
DoctorChewbacca –
Finally Cable Free
This is a really well built transmitter/receiver combo. It allows you to film and transmit wire free and has flexible input and power options, so you can use what is best for your specific set-up.The units themselves are well built and feel solid. The antenneas screw on (non-foldable) and it looks really similar to the Hollyland (Mars) series. This one claims better specs (see below) for the same price.Pairing isn’t needed as they are already connected. But you just need to use an HDMI cord to connect the two devices if they ever become disconnected. The signal was really strong in my testing and did not drop out. The 1000ft range seems a bit exaggerated unless you are in a flat empty field. I’d say a more practical range is around 600ft +/- in a city enviornment. It never dropped in a studio enviornment with a booth in the next room.The latency claims 100ms. That felt a bit low for my transmissions. 200-250ms feels more realistic. But either way, it is very low and worked wonderful for my needs.I like that it includes the case, HDMI cables, and power adapters. It does not include a coldshoe mount for attaching it to a camera (I mount another way, so it doesn’t affect me).I haven’t played with multiple receivers as I only have 1. But I like that this system can expand to meet my needs.
Mathieu Goodwin –
Wireless HDMI is a real thing
My particular use case for these is for doing puppetry, but I have not gotten around to specifically testing it with my DLSR. I did try it with a computer and a monitor, and they were completely plug and play. It wouldn’t be optimal for that use because there is about a half to a quarter second lag between mouse movement and mouse pointer. I’ll admit I was a little intimidated, there’s a lot packed into a little space, but now I’m pretty excited to start to use them.
Jackie –
Very nice!
So far I am very impressed and very happy with this unit. Construction is very nice with an all metal body, solidly built and only 1 moving part (power button). I think these will stand up to daily use and plenty of drops. Unfortunately, the antennas are lightweight and plastic. They wont break if dropped, but can snap off potentially, though this is just reality, not a defect. Other more expensive units have antennas on bendable shafts which will move rather than snap. No big deal in my opinion, however. They use standard NPF batteries and the single display on the back is easy to understand.Lets talk about the elephant in the room. This appears to be a knockoff of the Hollyland Mars system. They are so similar that I wouldnt be surprised if they came out of the same factory. Hollyland is a solid brand with a good rep, BovBox is a newcomer in my opinion. Surprisingly, the BovBox is actually more expensive than the H-land unit. Moving on, I have not done any real world testing, where systems are strained and gear is all working at the end of their abilities. I only wanted to make sure this worked as promised and there were no problems or frustrations.My test was to hook the parts to a camera and a monitor. In my case, a Blackmagic cinema camera. Unfortunately, the output on my camera is only 1080 so thats how I tested it. I connected the TX and then powered it up, then I connected the RX and powered it up. They didnt connect. After trying to decipher what the pamphlet/manual said, I decided to power each unit up and wait to for a connection indicator. Once that happened, I connected the source and monitor and everything worked perfectly. I walked about 100′ away (and through a good number of walls and one floor and I had a solid signal the entire time. No dropouts, no sparkles no disconnections. Further testing should include connecting to a switcher and ensuring that the signal is standard. Other wireless systems dont always play nice with switchers, especially switchers from Blackmagic. One nice feature that the manual describes is the ability to pair the TX with multiple RX and that is fantastic for shoots where clients, and the director each need their own monitors. I have not tested this because I only have a single set.Operationally the unit is solid. Manufacturing seems good. I think value might be a little questionable compared to the competitor, but if you needed a wireless feed on a commercial set to feed video village I would not hesitate to recommend this set at this point.
Aaron –
Removes the need for long HDMI cables
After I plugged the transmitter and receiver it into my laptop and monitor, the connection established quickly without any complicated steps. The video feed streams in high quality and the audio remains clear with no noticeable delays. I use it for presentations and home entertainment and it handles both tasks without any problem. The signal stays strong even across different rooms and I like the freedom from tangled cables. My workflow feels smoother and the wireless HDMI integrates seamlessly with my devices.