Product Description
The device is designed to protect conversation areas from eavesdropping. Device blocks wireless microphones, tape recorders, hard-wired microphones and most of professional digital voice recorders including recorders installed in mobile phones (smart phones). Ultrasonic inaudible noise signal, as well as acoustic speech-like noise signal, are used in jamming the eavesdropping devices.
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Manufacturer Specifications
Shielding Objects
Voice recording device as Cell Phone, Recording Pen, Audio and etc.
Shielding Radius
0.5-1.5 meter
Shielding Effect
> 80%
Shielding Angle
Horizontal 90°/ Vertical 90°
Battery Inside
6000 mAh / 12V (3 * 2000mAh)
Product Weight
0.6 KG
Product Size
142*74*29mm
Packing Box Size
270*220*120mm
Power Supply
Battery Inside / AC Adaptor
Working Current
0.3A
Interception Mode
Acoustic Interference
Interception Strength
85dB
Working Time
8 hours
Working Temperature
-30℃~40℃
Shell Material
Metal
Learn More
1.Undetectable Ear PieceSecretly Receive Calls 2.High Quality Bluetooth Hands Free 3.Simple to use and setup 4.Multi-Function Bluetooth device 5.Complete Communication Kit to help you cheat on tests . Learn More
Features:
1). Convenient recording: Use SD card carrier for recording, can recording without computer.
2). Two ways for recording: You can set automatic recording or manual operation recording as you need. Incoming
call will recording automatically.
3). Cycle of recording: support cycle of recording, when there is no more memory capacity, the earliest records will be overwritten.
4). Simple interface, easy to operate.
15). Blue LCD display.
6). With Clock function.
7). The equipment with a built-in Speaker. Supports MP3 music files playback.
8). The recording equipment with a 3.5mm headphone port, you can listen music, it will not disturb others work
Parameters:
1.Item Size:10.2cm*6.5cm*3cm
2.Net Weight:120g
3.Power source:DC 5V
4.Recording form:WAV
5.Packing size:15cm*11cm*5cm
6.Gross Weight:340g
7.Power:500MA
8.Memory medium:SD card (16GB max)
9.Package Contents: telephone line * 1 Power supply * 1 Recording box * 1
Ahdcameras.com wholesale callrecorder,phone recorder,voice call recorder,spy call recorder,video call recorder,free voice recorder,phone conversation recorder,best call recorder online Learn More
Jamms: 700-800, 850-965, 1800-1990, 2100-2170, 2400-2500, 2500-2700MHz
Total Output Power: 14W
Run Time: 24/7 - Two internal fans keep the unit cool
Portability: Vehicular power cable also included
Adjustable: Adjust the power output from zero (off) to max on each channel
This is the most popular 4G cell phone jammer in our product line.
Average Maximum Coverage Area : 50 Meters (depending upon local area signal strength) Learn More
How does it work?
The new developed GSM BOX has a built-in dual band GSM module that works in both of Four Band mobile phone networks.
Once insert a GSM SIM card and turn on the power, it will automatically pick up calls from any mobile phone or telephone.
The powerful inductive coil will creat strong signals to drive earpieces within 30-50cm distance.
One pc 35db top sensitive microphone ensures your partner hear the whisper voices, even the GSM BOX is hidden under the clothes.
GSM BOX has a builtin rechargeable 650mAh battery. supports more than 2 hours talking time, or 48 hours Standby time.
3in1 GSM-ID-Card
85x50x4.5mm
As a master card
Only 30 grams
IMEI Unique
can work in any country
Built-in induction
3-4h talking time
what is included in tha packing for 1pc?
1 x vip pro GSM card box
1 x 808 earpiece
1 x original 337 battery
Welcome bulk order, do not hesitate to contact us! Learn More
Features:
Completely wireless kit with transmitter, receiver and covert ear piece
Virtually undetectable earbud
Discreet receiver inside wallet
Uses walkie talkie for remote transmission
Specifications:
Product Description: Wireless Audio Spy Kit - Transmitter + Receiver + Earpiece
Operating Frequency:
Channel 5: 446. 0550
Channel 15: 446. 0550
Power Supply Walkie talkie: Rechargeable battery (included)
Power Supply Wallet Receiver: 5x AAA batteries(not included)
Power Supply Earbud: sr416sw battery (included)
Power Supply Walkie talkie: Built-in battery
Transmission Distance Earbud to Wallet: 140mm
Transmission Distance Walkie Talkie to Wallet: 150m
Buttons/Ports/Features:
Wallet transmitter:
ON/OFF switch
Frequency switch (channel 5 or 15)
Walkie talkie:
Push to talk button
ON/OFF/volume knob
MIC/Earphone jack
Monitor button
Antenna port
Working temperature: -5 to 45 Celsius
Dimensions:
-Wallet: 120mm x 95mm x 19mm
-Earbud: 7.9mm Diameter x 12.7mm
-Walkie Talkie: 114mm x 57mm x 32mm
Charger input power: 110 - 220V
Benefits of using mini Earpiece set with you cell phone:
if you are a student you pass your exams without prior preparation. You don't need to fill up your head with heaps of facts and dates. Your partner will give them to you over the phone.
if you are a businessman you get information from your colleagues in real time while carrying on negotiations. You will not get into embarrassing situations when you are stumped for an answer.
if you are a politician you look confident in front of your audience as you don't have to sight-read your speech anymore. Your assistant will make sure you remember all your arguments.
if you are a security guard you secretly get and give instructions to your co-workers. You stait intermingled with the crowd and keep the situation under control.
if you are a gambler you get help from your friend when you need advice during the game. Nobody will notice that you cheat.
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. Learn More
Compression Standard:
Video compression: H.264
Image:
Image resolution: (720*576),
General:
Power supply:Micro USB Cable
IR distance: Night visibility up to 10M
Operating temperature: -10 °C to 50 °C
Terminal system support:
IOS:6.0 and above
Android:4.0 and above
Package includes:
1 x WIFI Camera 720P with Night Vision (with original pack)
1 x USB Cable
3 x Screws
1 x User Manual
1 x AC Power Adapter ( EU Plug/ US plug)
Gray colors will be sent by default! Learn More