---
product_id: 217427827
title: "GSM Master Card Sim Based Device with Dual Way Talking ID Card with Earpeice for Two Way Communication with 3 Hours Battery Backup"
brand: "cam 360"
price: "S/.1024"
currency: PEN
in_stock: true
reviews_count: 6
category: "Cam 360"
url: https://www.desertcart.pe/products/217427827-gsm-master-card-sim-based-device-with-dual-way-talking
store_origin: PE
region: Peru
---

# Mini covert earpiece, 50-70cm range Dual-band GSM 800-1800 MHz 650mAh battery, 3-4 hrs talk time GSM Master Card Sim Based Device with Dual Way Talking ID Card with Earpeice for Two Way Communication with 3 Hours Battery Backup

**Brand:** cam 360
**Price:** S/.1024
**Availability:** ✅ In Stock

## Summary

> 🎙️ Master the art of stealth communication—because being heard without being seen is power.

## Quick Answers

- **What is this?** GSM Master Card Sim Based Device with Dual Way Talking ID Card with Earpeice for Two Way Communication with 3 Hours Battery Backup by cam 360
- **How much does it cost?** S/.1024 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/217427827-gsm-master-card-sim-based-device-with-dual-way-talking)

## Best For

- cam 360 enthusiasts

## Why This Product

- Trusted cam 360 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug-and-Play Simplicity:** Insert any SIM, power on, and instantly connect—no complicated setup required.
- • **Ultra-Compact & Lightweight Design:** At just 30 grams and credit-card size, blend in effortlessly while staying in control.
- • **Extended Battery Life for All-Day Use:** Up to 4 hours of continuous talk time keeps you powered through meetings and missions.
- • **Versatile Use Cases for Professionals:** Perfect for security, law enforcement, detectives, and high-stakes meetings where every word counts.
- • **Seamless Dual-Way Covert Communication:** Stay connected discreetly with GSM dual-band tech that works anywhere your phone does.

## Overview

The CAM 360 GSM Master Card is a sleek, sim-based covert communication device featuring dual-band GSM connectivity (800-1800 MHz) and a mini earpiece with a 50-70cm range. Designed for professional-grade two-way audio, it offers up to 4 hours of talk time powered by a 650mAh rechargeable battery. Its ultra-compact form factor (85x50x4.5mm, 30g) ensures discreet use in meetings, security operations, and covert scenarios. Compatible with Android, iOS, and laptops, it enables seamless, real-time communication over mobile networks without WiFi dependency.

## Description

Product Description CMA360 Sim Based Device with Dual Way Talking ID Card with Earpeice for Two Way Communication with 3 Hours Battery Backup conversation with any person without being noticed by anyone. This device helps you anywhere whenever you are in trouble. The ID card can be successfully used in meetings, conferences, for spying. ID Card is offering the Bluetooth earpiece devices that has best Uses: Secret message can be communicated. Necessary information can be transferred in Real Time. You can disclose somebody’s secrets. Use in sting operations Use for Covert Communication .Use by Detectives to solve case. Use in the meetings and conferences;Use for playing games with your friends ;Use for enjoyment and fun. Working frequency: 800-1800mhz Type: Range of the earpiece: 50-70cm Distance of the mobile-unlimited distance Size: 85*50*4.5 mm 2-3 hours talking time Microphone: 35dB Rechargeable battery:650mAh How to operate: The has a built in dual band module that works in both of Four Band mobile phone networks. It provides two-way covert communications via mobile phone networks. Once inserted a SIM card and turning on the power, it will automatically pick-up calls from any mobile phone Note BUYER WILL BE RESPONSIBLE FOR ANY ILLEGAL USE OF ANY SPY GADGETS, MISUSING THESE DEVICE IS PUNISHABLE OFFENCE). Useful to communication for security -law enforcement -detectives-news readers Spy Earpiece Spy Earpiece Working time: 3-4 hours. Spy Earpiece Power: built-in With Good Battery Backup Spy Earpiece Talking time 4-5 hours standby time Two way covert communication via mobile phone networks Mini GSM Bluetooth Spy Master Card with Smallest Hearing Device for Mobile Phone with with Clear Crystal Voice Supports More Than 1.5 Minutes. Talking Time 2-3 Hours Standby INCLUDED COMPONENTS 1* MASTER CARD 1* EARPIECE 2* CELL 1* DATA CABLE

Review: Somiya good - Good
Review: Not working it - There is no on & off switch ..It is not working .Very bad product .Don't waste your time+money ....

## Features

- GSM Master Card Sim Based Device with Dual Way Talking ID Card with Earpeice for Two Way Communication with 3 Hours Battery Backup
- Earpiece Working time: 3-4 hours. Earpiece Power: built-in With Good Battery Backup Earpiece Talking time 4-5 hours standby time
- Two way covert communication via mobile phone networks.
- Earpiece Package List: 1 x GSM ID card 1 x USB charger cable 1 x English user manual 1 x Earpiece 2 x cell
- note:- (buyer will be responsible for any illegal use of any gadgets, misusing these device is punishable offence). useful to communication for security -law enforcement -detectives-news readers.
- If you are a host of the show you are in the center of everybody's attention. You can make no mistakes, the mini earpiece and your team will help you out.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083RBT66F |
| Alert Type | Motion Only |
| Antenna Location | Two Way Communication |
| Are Batteries Required | Yes |
| Battery Power | 650 Milliampere Hour (mAh) |
| Best Sellers Rank | #180,099 in Electronics ( See Top 100 in Electronics ) #616 in Spy Cameras |
| Brand | CAM 360 |
| Built-In Media | 1*Master card,1* Cable, 2*Cell,1*Earpiecs,1*Manual |
| Colour | Yellow |
| Compatible Devices | Android, iOS, Laptop |
| Connectivity Protocol | Non Wif |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Controller Type | Hand Control |
| Country of Origin | Hong Kong |
| Customer Reviews | 3.1 out of 5 stars 15 Reviews |
| Enclosure Material | Plastic |
| Form Factor | Box |
| Frame Rate | 30 frames per second |
| Importer Contact Information | CAM 360 -- 9667364893,8287311123 (what's app) - Monday to Saturday - 10:00 AM to 6:30 PM ------(Sunday - close) |
| Indoor Outdoor Usage | Outdoor |
| Indoor/Outdoor Usage | Outdoor |
| Installation Type | wall-mounted, surface-mounted |
| Item Dimensions | 8 x 5 x 0.4 Centimeters |
| Item Type Name | Master Card |
| Item Weight | 30 Grams |
| Light Source | Infrared |
| Manufacturer | CAM 360 -- 9667364893,8287311123 (what's app) - Monday to Saturday - 10:00 AM to 6:30 PM ------(Sunday - close), CM-78 |
| Manufacturer Contact Information | CAM 360 -- 9667364893,8287311123 (what's app) - Monday to Saturday - 10:00 AM to 6:30 PM ------(Sunday - close) |
| Manufacturer Warranty Description | 7 Days Replacement |
| Model Name | Master Card |
| Model Number | Master Card |
| Mount Type | Embedded |
| Network Connectivity Technology | Wireless |
| Night Vision | no |
| Night Vision Range | 70 Centimetres |
| Number of Channels | 1 |
| Number of Items | 1 |
| Other Special Features of the Product | 2 Way Audio |
| Packer Contact Information | CAM 360 -- 9667364893,8287311123 (what's app) - Monday to Saturday - 10:00 AM to 6:30 PM ------(Sunday - close) |
| Photo Sensor Technology | CMOS |
| Power Source | Battery Powered |
| Recommended Uses For Product | Two Way Communication |
| Room Type | Classroom, Garage, Living Room, Study Room |
| Shape | circular |
| Special Feature | 2 Way Audio |
| Specific Uses For Product | Two Way Communication |
| Unit Count | 1.00 Count |
| Video Capture Resolution | 480p |
| Water Resistance Level | Not Water Resistant |
| Waterproof Rating | IP54 |
| Wattage | 4.5 Watts |
| Wireless Technology Type | Non Wifi |

## Product Details

- **Recommended Uses For Product:** Two Way Communication
- **Brand:** CAM 360
- **Model Name:** Master Card
- **Connectivity Technology:** Wireless
- **Special Feature:** 2 Way Audio
- **Indoor/Outdoor Usage:** Outdoor
- **Compatible Devices:** Android, iOS, Laptop
- **Power Source:** Battery Powered
- **Connectivity Protocol:** Non Wif
- **Controller Type:** Hand Control

## Images

![GSM Master Card Sim Based Device with Dual Way Talking ID Card with Earpeice for Two Way Communication with 3 Hours Battery Backup - Image 1](https://m.media-amazon.com/images/I/61ZlZeNpuzL.jpg)
![GSM Master Card Sim Based Device with Dual Way Talking ID Card with Earpeice for Two Way Communication with 3 Hours Battery Backup - Image 2](https://m.media-amazon.com/images/I/61KBNWPRk2L.jpg)
![GSM Master Card Sim Based Device with Dual Way Talking ID Card with Earpeice for Two Way Communication with 3 Hours Battery Backup - Image 3](https://m.media-amazon.com/images/I/61WcV2t6SrL.jpg)
![GSM Master Card Sim Based Device with Dual Way Talking ID Card with Earpeice for Two Way Communication with 3 Hours Battery Backup - Image 4](https://m.media-amazon.com/images/I/61Q86qzQ-8L.jpg)
![GSM Master Card Sim Based Device with Dual Way Talking ID Card with Earpeice for Two Way Communication with 3 Hours Battery Backup - Image 5](https://m.media-amazon.com/images/I/61vm79ibcsL.jpg)

## Questions & Answers

**Q: Why it has only 7 days warranty, we spent to that device 6000, why it has only 7 days only warranty**
A: BECAUSE IT HAS ONLY 7 DAY REPLACMENT WARRANTY

**Q: Why it has only 7 days warranty, we spent 6000, why 7 days only warranty**
A: BECAUSE IT HAS ONLY 7 DAY REPLACMENT WARRANTY

**Q: Why its doesn't have warranty**
A: it has 7 day resplement only

## Customer Reviews

### ⭐⭐⭐⭐⭐ Somiya good
*by A***R on 14 April 2026*

Good

### ⭐ Not working it
*by P***R on 8 November 2023*

There is no on & off switch ..It is not working .Very bad product .Don't waste your time+money ....

### ⭐⭐⭐⭐⭐ It’s good
*by A***R on 13 August 2022*

Best product

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-05-25*