---
product_id: 103194570
title: "BioSignals Professional polygraph lie detector"
brand: "biosignals"
price: "HK$271"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/103194570-biosignals-professional-polygraph-lie-detector
store_origin: HK
region: Hong Kong
---

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

**Brand:** biosignals
**Price:** HK$271
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Uncover the truth with precision and style!

## Quick Answers

- **What is this?** BioSignals Professional polygraph lie detector by biosignals
- **How much does it cost?** HK$271 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/103194570-biosignals-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.

## 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

## Images

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

---

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

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-20*