Frequently Asked Questions

Have  question about your polygraph instrumentation or software? We’ve provided the answers to some of our most frequently asked questions. 

Can’t find what you’re looking for? Contact us for more info.


In order to serve you better, the support team at Limestone Technologies has compiled a list of our most commonly asked questions (FAQ). Our hope is that this list will make your life easier and provide you with instant, written answers to your queries.

A) Yes, you can! However, the software will only run on the Windows Operating system, so you will need to have Windows installed, either on Bootcamp or by using an emulator such as Parallels.

A) You can download it directly from our website here. Downloading our software will require a polygraph system serial number.

A) Our recommended computer specifications are (I7) CPU 2.4ghz, 8 GB of RAM, 500 gig hard drive, 3 USB Ports, Dedicated Graphics Card with its own GPU, Windows 7, 8, or 10 (x86 or x64).

A) Any webcam which will work on your Windows operating system will work just fine with our software. We do, however, recommend getting a decent quality name brand webcam with a built-in microphone, such as a Logitech or Microsoft webcam.

A) The support department is open from 9 am to 5 pm Eastern Time. However, many of our team members regularly reply to emails and voicemails outside of those hours. If our support department is not open, please send us an email or leave us a voicemail and we will return your correspondence within 24hrs.

A) You can order replacement parts for your polygraph equipment directly from our website 24/7 and they will be shipped directly to your desired address the same or next business day.

Question not on this list? No problem. Our staff is more than happy to assist you, contact us today

The best instrument delivers the best results. Contact us today for your custom quote.

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