---
product_id: 103194570
title: "Professional polygraph lie detector"
brand: "biosignals"
price: "S/.252"
currency: PEN
in_stock: false
reviews_count: 1
url: https://www.desertcart.pe/products/103194570-professional-polygraph-lie-detector
store_origin: PE
region: Peru
---

# Multilingual support NFC security chip Expert analysis service Professional polygraph lie detector

**Brand:** biosignals
**Price:** S/.252
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Uncover the truth with precision and style!

## Quick Answers

- **What is this?** Professional polygraph lie detector by biosignals
- **How much does it cost?** S/.252 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/103194570-professional-polygraph-lie-detector)

## Best For

- biosignals enthusiasts

## Why This Product

- Trusted biosignals brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Level Security:** Equipped with NFC identification microchip for authentic verification.
- • **User-Friendly Activation:** Easily activate hardware from your PC for seamless setup.
- • **Market Leader in Truth Detection:** Recognized as the best lie detector available today.
- • **Unmatched Multilingual Capability:** Available in French, English, and Russian for global reach.
- • **Expert Insights at Your Fingertips:** Access professional analysis services for accurate results.

## Overview

The BioSignals Professional Polygraph Lie Detector is a cutting-edge device designed for accuracy and security. It features multilingual software support, an NFC identification microchip for authentication, and offers expert analysis services, making it the top choice for professionals seeking reliable truth verification.

## Description

This product is made by polygraph experts, which has adopted the newest and advanced technologies in the polygraph industry. How does it work so well? - 6 different physiological bio signals sensors - checks the volume of blood capacity - HR heart rate and IBI - Dynamically relative blood pressure changes - HRV time domain calculation and FFT spectrum analysis provides 40 different psychophysiology and physiological indicators concerning mental and emotional state of the central autonomic nervous system activity.

Review: Liar! - The kit lied

## Features

- The software is available in French, English and Russian
- Polygraph Bio includes NFC identification microchip for originally authentication and for the customer warranty verification.
- When using the Polygraph Bio for the first time, the user must activate the hardware from his PC.
- We are supplying a new service of Polygraph test analysis by our experts
- The best liars and lie detector in the market today

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C2QDWM5 |
| Guaranteed software updates until | unknown |
| Manufacturer | BioSignals |

## Images

![Professional polygraph lie detector - Image 1](https://m.media-amazon.com/images/I/61-rVnfTRZL.jpg)
![Professional polygraph lie detector - Image 2](https://m.media-amazon.com/images/I/61A10eHnozL.jpg)
![Professional polygraph lie detector - Image 3](https://m.media-amazon.com/images/I/51c3HNBFDBL.jpg)
![Professional polygraph lie detector - Image 4](https://m.media-amazon.com/images/I/41uQcd5hBuL.jpg)
![Professional polygraph lie detector - Image 5](https://m.media-amazon.com/images/I/71Cu7lg7hWL.jpg)

## Customer Reviews

### ⭐ Liar!
*by D***Y on 30 June 2019*

The kit lied

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**Shop now:** [https://www.desertcart.pe/products/103194570-professional-polygraph-lie-detector](https://www.desertcart.pe/products/103194570-professional-polygraph-lie-detector)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-04-22*