Onvoy Ghost Box

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Onvoy Ghost Box Communicator

onvoy logo and featuresYour designated messenger on a mission to the other side.

Designed specifically for paranormal investigations, this device presents entities with a simple and flexible way to communicate with us. Onvoy offers the ability to deliver words, phrases, numbers, emotions and yes or no answers through a uniquely simple, transparent and documentable method.


  • NEW: Updated look and metal knob
  • NEW: Added Direction Mode
  • Offers ghosts an easy way to communicate
  • Displays words, numbers, yes/no and icons
  • Scans environment for spikes in EMF, temperature and touch
  • Lighted display, indicator lights and audio alert
  • Full control over sensors, speed and sensitivity
  • Rechargeable, long lasting battery

Featured on Ghost Hunters and Ghost Brothers: Lights Out

Communicate with ease.

Just a simple touch, energy spike or temperature change allows for open-ended communication with no word databanks or complicated code for entities to navigate. By employing practices we theorize ghosts may already be familiar with, this device puts those learned tools to work. Through basic touch or tapping, magnetic fluctuations and temperature swings, spirits can now articulate their connections with us. In turn, we learn from them what methods suit best.

Let the environment speak.

Onvoy gets to work scanning through a set of diverse choices. While that’s happening, there are multiple sensors looking for environmental changes. As soon as a spike occurs, it makes a selection with an audio alert, displays it on the screen and lets us know which sensor was triggered.

video iconVideos
Onvoy Video Introduction
Onvoy Demonstration Video


Words and numbers and icons... oh my! :)

Onvoy modes product sample photo

Beyond the dictionary.

As you work to communicate, words or phrases may develop that can be noted as potential responses during your investigations. The flexibility of this technique allows for delivery of names, abbreviations, other languages and even slang - going well beyond the boundaries of a dictionary. Being able to see which sensor was used provides transparency and aids us in learning which method might be the preferred option for each investigation or even location.

Choose how you want to interact with five modes including a set of letters, numbers, icons, yes/no selector and a display of readings plus full control over scanning speed and sensitivity of each sensor.

You can adjust the speed at which it scans and sensitivity of each sensor, independently.

Transparency at its core.

This tool is uniquely simple for ghosts to interact with. You can even produce words yourself to demonstrate how easy and effective it can be. By simply tapping the device you can demonstrate, to ghosts, how easily they can communicate with us.

How is Onvoy different than other 'word generator' devices?

In short, Onvoy does NOT have the ability to spit out random words like many other devices and mobile apps. Anything that is displayed is intentional. And since there are no internal word banks to choose from, if a word is actually formed, you can be sure it was not randomly selected by the device. It actually requires an external force to make a selection. As such, you will always be informed on how each selection was made.

VIDEO Demo: How does Onvoy differ from other word-producing ghost boxes?

The purpose of this straightforward approach is so that we, as investigators, can see how each selection is made. Other devices, mobile apps and software that use word databases and complex formulas to manifest a word require an entity to learn the intricacies of software and coding systems. How do they even know how to pick the intended word? If we, as humans, cannot make it say a specific word, how can we expect a ghost to?

How can I know the difference? Simply put, you should be able to make a word come up on your own. With the Onvoy, you can simply tap the device on the appropriate letters to spell a word at will. No other device currently has this function.

Onvoy is here to evolve that methodology.

By simplifying and making this process more clear, Onvoy presents a more transparent and documentable technique for learning in many ways. Ghosts, who we mean to communicate with, will learn an easier way to interact and WE will learn what methodology they prefer. All the while, Onvoy provides a more simple and completely transparent process for the sake of ease, documentation and learning.

"Onvoy 3000"

If you saw Ghost Brothers: Lights Out they referred to this product 'Onvoy' as the 'Onvoy 3000' with some creative liberty. At the time of filming, this product was still in a prototype stage.


made by ghoststop This product is made right here at GhostStop.

*NOTE: Parts of the Onvoy are 3D printed right here at GhostStop. Each one is made with great care by hand. As such, each one may have unique elements in the texture that could appear to be small defects. These unique elements do not affect the function of the product. Though we do our best to keep them as uniform as possible, each one will be unique in some small way since they are each printed and hand-built for quality. Thanks for your understanding in that.

  • Rechargeable long-life battery over 20 hours
  • Adjustable sensitivity on all sensors
  • Adjustable scanning
  • Various LED lights for visible indicators
  • Audio alert tone for event notification
  • Display screen
  • Mode select switch
  • USB port for charging or unlimited power
  • Metal tripod mount on the bottom for easy placement or mounting
  • Scanning speed from ~100 letters per minute to ~600 letters per minute
  • Onvoy Size: 3"w x 5"h x 2.75"d
  • Display screen size: 1.8"w x .75"h
  • EMF sensor is 'natural' magnetic only (to fortify from most man-made interference like phones and walkies). Magnetic flux density sensing up to ±160 mT.

Battery Life

The built in battery lasts over 20 hours of continuous use on a single charge. Battery life is highly dependent on scanning speed and how many events are triggered. It can be recharged using any USB charger including a mobile USB battery pack for a quick boost. Carry it with a battery pack or plug it into a wall outlet for unlimited use. It's easy, quick and saves money on batteries. 


  • Onvoy
  • USB cable (USB C)


product demon illustration


  • Charge before use. (see charging instructions)
  • Turn device on by turning the ON/OFF knob clockwise.
  • Keep turning to select the desired Mode.
  • Turn device off by turning the ON/OFF knob counter-clockwise until it clicks off.


  • Using the USB cable provided, plug it into any standard USB power source. For plugging into a standard wall AC outlet you will need a common AC/USB adapter (not included).
    • Red light near the USB port = Charging
    • Blue light near the USB port = Fully Charged
  • A fully-charged battery will last over 20 hours depending on settings.
  • Charging will take about 1 hour
  • Device can be used while it's charging for unlimited use via wall outlet adapter or USB battery pack. A USB battery pack is handy so you can use the device and continue charging all while being completely mobile.


To change modes turn the On/Off Mode Select turning knob. When switching modes you will see each Mode represented on the Display. It may take a moment to switch modes depending on your Speed selection.

product demo illustration

  • Alphabet Mode: This mode is used for collecting a set of letters in the English/Latin alphabet (A-Z)
  • Yes / No Mode: This mode is used for gathering a Yes / No response.
  • Number Mode: This mode is used for collecting numeric responses (0-9)
  • Icon Mode: This mode allows for displaying icons representing emotions (examples: Happy, Sad, Angry).
  • Sensor Detail: This mode allows you to see life readings from each sensor and sensitivity setting for each.
  • NEW Direction Mode: This mode provides entities an opportunity to indicate a direction. An arrow will spin around a full circle. Spikes will stop the arrow and display the last noted direction.


Onvoy will scan through a set of letters, yes/no, numbers and icons. While scanning you will see a selector box over each choice allowing an entity an opportunity to select one of their choice with proper timing.

While that is happening, multiple environmental sensors are looking for spikes in EMF (magnetic), temperature or a tap. When a spike is detected, a choice is made from the screen and displayed to the right. In alphabet mode, a collection of the last 11 letters is stored in the bottom row. Once that row is full it will return to the beginning and start overwriting. As a good practice, it would be helpful to note down any words that come up as much as you can because Onvoy does not store more than 11 letters.


product demo illustrationproduct demo illustration

Onvoy lets you adjust to the environment which can vary each investigation location. You can adjust the speed at which it scans and sensitivity of each sensor.

  • Scanning Speed: Move the slider button left or right to adjust how fast you wish the selector screen to scan. This also determines how fast or slow the sensors take readings. Move the slider left for slower scans or right for faster scans.
  • Sensor Sensitivity: Each sensor (EMF, Temperature and Tap) have independent sensitivity adjustment knobs. Turn the dial down/bottom for OFF or turn it clockwise for greater sensitivity. The light above each sensor knob will light up red with a brightness associated with the sensitivity setting. For example, down (or OFF) the light will be off. As you turn the sensitivity higher the it will light up a dim red and then a brighter red as the sensitivity is higher. This is a great visible indicator or sensitivity in the dark.
  • Sensor Detail Screen: The last Mode allows you to see what sensitivity setting each sensor is set to on a scale of 0 (OFF) to 9 (highest sensitivity).


product demo illustration

In addition to the display screen, Onvoy utilizes various LED lights to help indicate events and settings.

  • Event Arc: The lighted arc in the center of the device will light up red to indicate scanning speed. The middle will blink red each time it moves to the next selection and sensor reading. A slower scanning speed will be represented by a slow blinking and faster speeds will blink faster for each loop. This arc will light up full white each time an event trigger occurs alerting you to check the display for a selection.
  • Sensor Lights: Each sensor (EMF, Temperature and Tap) has an independent light to indicate sensitivity and event triggers. If the sensor is turned off, the correlating light will be off. It will be lit red when the sensor is turned on and brightness will indicate sensor sensitivity. This light will illuminate in white to indicate a trigger occurred on that sensor.


Does Onvoy talk or speak words audibly?
No. Onvoy does not talk or speak words aloud. Doing so would limit the output to recognizeable words. The Onvoy is intended to break beyond this restraint.

Does Onvoy save the words?
Onvoy will only show up to 11 letters while in Alphabet Mode. Once the 12th character is selected, it will overwrite the first one to the left and begin replacing the whole row. As such, it does not save words. We highly suggest noting anything relelvant as the pop up or placing a camera on Onvoy to document the results.

How long does the battery last?
This depends highly on the settings and amount of times it is triggered. But on some of our tests, we have had it running for over 20 hours on a single charge.








22 Reviews

  • 5
    Onvoy Ghost Box

    Posted by Jeanne Mitman on May 27th 2024

    I have used it several times and get plausible responses. My entity seems to respond best with relevant trigger objects close by. I have had some important questions answered this way.

  • 5

    Posted by Spooky Ventures INC on Dec 15th 2023

    This tool is #2 next to the OV5 for me, 3 different communication methods, energy, tapping, temp change, these all apply to different modes available on this tool, I bring this on every investigation that i go on, The team at ghost stop have done a stellar job creating this tool! A must BUY!!!

  • 5
    EVP sound sensor

    Posted by jesse wolfe on Dec 15th 2023

    even thou this is pricy this product works really great. have had no problems. worth getting.

  • 5

    Posted by Tamara L. Hutzel on Sep 1st 2023

    What a great piece. Actually, better than what's in the description. After 35 yrs. of GH this is my top piece of equipment

  • 5

    Posted by Electronic Ouija Board on Jun 25th 2023

    Spirits learning to operate the Onvoy. I wish I could upload a video of this

  • 5
    Super electronics. I found the Gold!

    Posted by Breivik on Jun 14th 2023

    This is some thousands of gold and so fluid when using with long life. I can use and sleep in pease! AMEN

  • 5

    Posted by Lisa Walsh on Jun 11th 2023

    I've used the onvoy about many times, and I'm seeing how spirit is learning how to use this . Haven't spelled my name yet but , I'm thinking it will one day . I really like the onvoy . It's the most unique idea. I for one love mine . I have used the yes or no and wow spirit will use that quite often I have not used the emotions emojis but I have used a dictionary and the yes and no and I believe that they are abbreviating everything so we're learning from them and they're learning from us

  • 5
    Got this onvoy after seeing it on paranormal tv show in the USA and it works great alongside any spirit box coming from the uk its amust. bit of kit for the paranormal

    Posted by Shaun Keating on Apr 19th 2023

    10/10 thank you ghoststop

  • 5

    Posted by Mia V on Apr 13th 2023

    This is THE BEST ghost box on the market. I cannot stress this enough. It's a must have for any serious ghost hunter. Price and quality are unmatched

  • 5
    Onvoy Ghost Box

    Posted by Travis Calovich on Mar 27th 2023

    This has been my favorite purchase that I’ve received this far. I really like the fact that it differentiates mag, elc, and tap. Also, the different methods of communication. It feels more accurate, as the majority of my results have been tap responses, so I know it’s just not a coincidence with cell phones or kitchen appliances.

  • 5
    Onvoy ghost box

    Posted by Cliff kimpel on Jan 29th 2023

    I was a little skeptical to try this but took it out to the woods one night and when We were talking about feeling like we were being watched the onvoy came up with the emotion scared. Also at one point asking if anyone wanted to talk and it came up with no. After trying other devices and not getting much response I mentioned that I felt like whatever was there was gone and didn’t feel creeped out. The onvoy then showed the emotion happy. Finally before leaving the other person I was investigating with said they kept thinking they were seeing something as we were talking about it the onvoy hit on the letter “I”. I would definitely give this device a try and recommend it.

  • 5

    Posted by John on Dec 23rd 2022

    This device is fantastic! I did a case where the communication through EMF was on point and seemed intelligent in nature. I would find what sensitivity that you want on any of the three given sensor (EMF, Touch, TEMP) then take it out for a spin. Definately worth the money

  • 5

    Posted by Steven on Nov 18th 2022

    I love the product. It really works!

  • 5
    I Love This Device

    Posted by Christine Hatley on Nov 10th 2022

    I absolutely love how much this device has to offer. It works exactly how you'd expect. I've already gotten several responses and I'm very excited to use it for my next video. Thank you GhostStop for providing us with some of best devices there is to offer.

  • 5
    Tested with with good results

    Posted by Sam wood on Oct 24th 2022

    Interesting experience

  • 5

    Posted by Dinah on Aug 31st 2022

    I love it you should buy it it worth to use for communication

  • 4
    onvoy ghost box

    Posted by mike on Aug 22nd 2022

    I like this item, focus on the letters it keeps tapping on, it will help, translate into other languages too. The first time using it, it kept spelling out the name of my friend's deceased husband! she was with me at the time!

  • 5
    pod usage

    Posted by mike real on Aug 11th 2022

    First time using it, it spelt out the name of a friends deceased husband. I was reading her tarot and the pod was in away from us. It went off a couple of times and I used the word communicator to reveal his name, very cool. I am a believer in this product now. You must focus on the letters it keeps focusing on and use a scrabble word finder too! the pod will set things in motion, Mike

  • 5
    On our ghost box

    Posted by Girl After Ghost on Jul 18th 2022

    I have a paranormal investigation group called girl after ghost. We bought the Onvoy before we started the group and it has been AMAZING! I highly recommend buying one. It was definitely worth the money and will be buying a couple more of these for sure!

  • 5
    Onvoy Ghost Box is worth the $$$

    Posted by Jeremy Wilson on May 18th 2022

    I purchased GhostStop's "Onvoy" as soon as it was released. I have had it and been testing it for a week. This takes communication to another level. You have the option to let spirits use letters to form words, numbers, yes/no, emoji faces to convey how they feel, and even a mode that gives you readings for the magnetic field and temperature. There is also the ability to adjust the "tap" sensitivity and the option to speed up or slow down everything. The Onvoy has all the options you could ask for. Its a bit pricey BUT worth every single penny. I recommend saving up and obtaining this excellent tool. As always, Ghost Stop has hit a home run with Onvoy!

  • 5
    The Ovilus Killer

    Posted by Kalani Ghost Hunter on May 13th 2022

    This device is absolutely incredible. The level of information provided allows you to see what environmental condition is being registered. I have an Ovilus V, and I think the Onvoy is a better investment. The technology makes more sense, and you’re not limited to just a dictionary. I appreciate the transparency provided on how or why the equipment is going off. I can’t wait to take this one with me around the country.

  • 5
    Great Device

    Posted by Bob Jensen/GhostLand Society on May 12th 2022

    It was a wonderful surprise when I got home from work today to see the ONVOY was delivered and 2 days ahead of schedule. I have been playing around with the device and it seems very straight forward. It is NOT CHEAPLY made and feels fairly sturdy so I have no real concerns with it in the field. It does take a bit of getting to know the settings which we will begin testing this weekend . After 5 hours of playing around with the device I do believe this is a worth while tool within the field of paranormal.