---
product_id: 410029993
title: "SAFETYNET GSM Box | Mobile Signal Control Device | Master Card | Reduces Mobile Network Signals | Rechargeable Unit for Controlled Environments Hidden Micro Earphone (2)"
brand: "safety net, spy camera"
price: "A$186"
currency: AUD
in_stock: true
reviews_count: 4
category: "Safety Net, Spy Camera"
url: https://www.desertcart.com.au/products/410029993-safetynet-gsm-box-mobile-signal-control-device-master-card-reduces
store_origin: AU
region: Australia
---

# Compatible with all 3.5mm jack devices Reduces mobile network signals effectively Rechargeable lithium-polymer battery included SAFETYNET GSM Box | Mobile Signal Control Device | Master Card | Reduces Mobile Network Signals | Rechargeable Unit for Controlled Environments Hidden Micro Earphone (2)

**Brand:** safety net, spy camera
**Price:** A$186
**Availability:** ✅ In Stock

## Summary

> 🔒 Stay connected, stay covert — control your signal like a pro!

## Quick Answers

- **What is this?** SAFETYNET GSM Box | Mobile Signal Control Device | Master Card | Reduces Mobile Network Signals | Rechargeable Unit for Controlled Environments Hidden Micro Earphone (2) by safety net, spy camera
- **How much does it cost?** A$186 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/410029993-safetynet-gsm-box-mobile-signal-control-device-master-card-reduces)

## Best For

- safety net, spy camera enthusiasts

## Why This Product

- Trusted safety net, spy camera brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Signal Control:** Master card reduces GSM signals to maintain controlled environments.
- • **Multi-Function Support:** Supports phone calls, FM radio, MP3 playback, and hands-free microphone control.
- • **Seamless Covert Communication:** Discreet in-ear design ensures near invisibility for confidential calls.
- • **Universal Device Compatibility:** Works flawlessly with iPhones, Androids, tablets, and more via 3.5mm jack.
- • **Long-Lasting Rechargeable Power:** Includes lithium-polymer battery for reliable, on-the-go use without interruptions.

## Overview

The SAFETYNET GSM Box is a rechargeable, discreet mobile signal control device designed for secure, covert communication. Compatible with all standard 3.5mm jack devices including iPhones (with adapter), it reduces GSM signals to create controlled environments. Featuring a built-in microphone and easy smartphone control, this compact unit supports calls, FM radio, and MP3 playback, making it an essential tool for professionals needing privacy and clarity on the go.

## Description

SAFETYNET GSM Box | Mobile Signal Control Device | Master Card | Reduces Mobile Network Signals | Rechargeable Unit for Controlled Environments Hidden Micro Earphone (2) : desertcart.in: Office Products

Review: Good item and best quality - Works well, discreet and useful Good clarity and fits deep in the ear—almost invisible. No major sound leakage if volume is low. GSM signal is decent, just ensure good network. Great for short use, but battery could last longer. Worth it if used smartly.
Review: Tumko lgega ki shi h itna mehnga h pagal banate h ek toh product lo upr se working bhi nhi hota inka

## Features

- Make the covert communication possible when it is inconvenient to expose earpieces.
- Support phone call, FM radio, MP3 player, etc
- Compatible with Apple iPhones, Android phones, tablets, Kindle, eReaders, and any portable devices with a standard 3.5 mm jack. (Apple iPhones needs lightning to audio adaptor)
- Microphone with 1GSM Box-Button call for clear calls and smartphone control
- Note: To avoid possible noise interference when using this device, Keep away from electrical equipment including personal computer consoles, speakers, televisions, refrigerators, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SYYZFZT |
| Are batteries included? | Yes |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Battery Cell Composition | Lithium Polymer |
| Battery Description | Lithium-Polymer, AAA |
| Battery Weight | 29 Grams |
| Battery type | Lithium-Polymer, AAA |
| Best Sellers Rank | #97,419 in Electronics ( See Top 100 in Electronics ) #9 in Phone Headsets |
| Brand | SAFETY NET, SPY CAMERA |
| Built-in Microphone | Built-In |
| Colour | Orange |
| Compatible Devices | Smartphone |
| Connectivity Technology | Wireless |
| Control Type | Hand Control |
| Country of Origin | Hong Kong |
| Customer Reviews | 3.7 3.7 out of 5 stars (9) |
| Date First Available | 21 February 2022 |
| Fit Type | In-Ear |
| Form Factor | box |
| Generic Name | Nackloop |
| Importer | Local For Vocal |
| Included Components | 1*Gsm Box, 1*Manual, 1*Charging Cable, 2*Cell,1*Earpeice |
| Item Weight | 30 g |
| Item model number | 2 |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium battery Weight | 0.85 Grams |
| Lithium battery energy content | 4.9 Watt Hours |
| Manufacturer | SAFETY NET, SPY CAMERA |
| Material | Plastic |
| Model Name | Neck Loop bluetooth Earpiece |
| Model number | 2 |
| Net Quantity | 1.00 Count |
| Noise Control | None |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Memory Sticks | 1 |
| Number of lithium ion cells | 1 |
| Packer | SAFETYNET -- 9971393375, 89297 56475(what's app) - Monday to Saturday - 10:00 AM to 5:30 PM ------(Sunday - close) |
| Product Dimensions | 8.5L x 5.5W Centimeters |
| Rechargeable Battery Included | Yes |
| Recommended Uses For Product | Two Way Cummunication |
| Resolution | No |
| Special Feature | Earpiece |
| Specific Product Use | security or information-gathering |
| Style | GSM Box |
| Wattage | 4.5 Watts |

## Product Details

- **Brand:** SAFETY NET, SPY CAMERA
- **Colour:** Orange
- **Material:** Plastic
- **Model Name:** Neck Loop bluetooth Earpiece
- **Style:** GSM Box

## Images

![SAFETYNET GSM Box | Mobile Signal Control Device | Master Card | Reduces Mobile Network Signals | Rechargeable Unit for Controlled Environments Hidden Micro Earphone (2) - Image 1](https://m.media-amazon.com/images/I/61ZlZeNpuzL.jpg)

## Available Options

This product comes in different **Model** options.

## Questions & Answers

**Q: How to turning on it**
A: JUST CHARGE IT FOR 1 HOUR AND THEN INSERT SIM CARD AND THEN WAIT FOR 1 MINUTES DEVICE IS ON

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good item and best quality
*by M***Y on 22 July 2025*

Works well, discreet and useful Good clarity and fits deep in the ear—almost invisible. No major sound leakage if volume is low. GSM signal is decent, just ensure good network. Great for short use, but battery could last longer. Worth it if used smartly.

### ⭐ Review
*by U***G on 17 May 2025*

Tumko lgega ki shi h itna mehnga h pagal banate h ek toh product lo upr se working bhi nhi hota inka

### ⭐⭐⭐⭐⭐ Very good product and it workss
*by H***T on 12 October 2023*

Technical support team is very good with customer.thank u mahi for your help and you have a polite nature

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.au/products/410029993-safetynet-gsm-box-mobile-signal-control-device-master-card-reduces](https://www.desertcart.com.au/products/410029993-safetynet-gsm-box-mobile-signal-control-device-master-card-reduces)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-19*