• AJB-336 phone safe ultrasonic jamming box with 4 Slots-P1
  • AJB-336 phone safe ultrasonic jamming box with 4 Slots-P2
  • AJB-336 phone safe ultrasonic jamming box with 4 Slots-P3
  • AJB-336 phone safe ultrasonic jamming box with 4 Slots-P4

AJB-336

Ultrasonic Jamming Box for 4 Cellphones to Block Voice Recording (TSCM Equipment)

General Configuration
Jamming Method: Ultrasonic Mixing Technology
Jamming All Android phone, iphone, recording pen
Capacity: 4 Slots (170mm*70mm*20mm each)
Safe & Senseless: No audible noise or electromagnetic radiation
Indicators and Background Light: Jamming Active
Battery Working Time: ≥ 4hours
Built in Li battery: 6800mAh (3.7V)

Description:

In today’s digital age, protecting our privacy is more critical than ever. Enter the Jamming Box AJB-336 from iSecus, a revolutionary audio jammer device designed to secure your cell phone from eavesdropping and unauthorized recordings.

It is one of the best Phone Safe ultrasonic jamming box with professional structural design. Whether you’re a business professional handling sensitive information or an individual who values privacy, the Jamming Box is your perfect ally.

The Jamming Box features 4 dedicated slots for your cell phones, each designed to block any attempts at audio surveillance. By placing your smartphones in this high-tech box, you ensure that no app or external attempt can access or record your conversations. This innovative audio jammer offers unparalleled privacy by effectively jamming the microphone signals of your phones.

AJB-336 cellphone jamming box can completely block voice recording and eavesdropping apps safely and senselessly. The audio recorded by the cellphone is completely covered by the ultrasonic noise and cannot be recorded normally.

Features:

◆  Recording Shielding Function: By adopting our advanced Wave Shield™ ultrasonic mixer, the jamming box effectively blocks the recording functions of various types of mobile phones.

Safe & Senseless: Ultrasonic microphone jamming technologies ensure no audible noise or electromagnetic radiation. It is safe and effectively blocks the recording function without causing interference or damage to the mobile phone itself. Cellphone network is not jammed at all.

◆  Centralized Placement: AJB-336 jamming box can block the recording of 4 mobile phones at the same time, significantly improving the efficiency of meeting communication. 

◆  Flexible Mobility: Built-in 6800mAh large-capacity battery, ultra-long battery life, the audio jammer can be flexibly moved and placed anywhere conveniently.

Specifications:
ModelAJB-336
DescriptionAudio Jamming Box
Jamming MethodUltrasonic Mixing Technology
Compatible PhonesAll kinds of cell phones including iPhone and Android phones
Shielding Performance100% Effectively Shielding within the Jammer Box
Capacity4 Slots
Supported Cellphone Size≤170mm x 70mm x 20mm
IndicatorsJamming Active
Battery6800mAh (3.7V)
Battery Working Time≥ 4 hours
Power Supply12V 1.5A (USB Type-c)
Working temperature-10℃ ~ 55℃
Dimensions170mm x 82mm x 44mm
ColorDark Black & Blue

Application Scenario of Audio Jamming Box for 4 Cellphones

AJB-336 Audio Jamming Box to Block Voice Recording-S
AJB-331 Audio Jammer Performance

Actively defend against cellphone secret recordings in office

AJB-336 * 1  (For 4 members in a private meeting) |  AJB-336 *2  (For 8 members in a private meeting)

AJB-336 Audio Jammer Applied for 8 Members Conference-S

1. Corporate Boardrooms: The AJB-336 Ultrasonic Jamming Box ensures confidential discussions remain private by blocking voice recording from cellphone. Its 100% jamming performance guarantees that sensitive information shared during meetings is protected from eavesdropping.

2. Government Offices: In environments where national security is paramount, the AJB-336 provides a robust solution to prevent voice recordings from eavesdropping app. It works as a safe island for officers’ cellphone, without any hearable noise, it effectively disrupts any attempts to capture conversations, ensuring top-level security.

3. Legal Consultations: Lawyers and clients can discuss sensitive matters without fear of being recorded. The AJB-336’s four slots allow for comprehensive coverage of the consultation area, ensuring complete privacy and confidentiality.

4. Financial Institutions: Banks and financial advisors can use the AJB-336 to protect sensitive financial discussions. This device blocks any voice recording attempts, ensuring that private financial information remains secure and confidential.

The AJB-336 Ultrasonic Jamming Box is an essential tool for any setting where privacy and security are critical. Its 100% jamming performance makes it a reliable choice for blocking voice recordings from eavesdropping.

Performance of the Phone Safe Ultrasonic Jamming Box AJB-336

FAQ on Ultrasonic Jamming Box AJB-336

Q1.What is Ultrasonic Jamming Technology 

Answer: Based on CPLD/FPGA Chip embedded with encrypted algorithm, it generates ultrasonic mixing data model and exports ultrasonic signals, forming a harmonic effect to deceive the recording device. The microphone/pick up can only receive the harmonic ultrasonic signal generated by jammer, can not pick up the normal voice signal. The recorded audio only plays noise, its content cannot be identified, and cannot be analyzed using technical means (the noise completely covers the speech).

Q2. Is the ultrasound technology harmful to human health?

Ultrasonic Technology has been widely used in many applications such as parking radar and B-ultrasonic. Ultrasonic is essentially a mechanical wave and does not radiate itself. However, it has strong directionality and high energy. When using it, try to avoid pointing it directly at the ear. It would cause ear pressure discomfort.

Q3. What are the main advantages and disadvantages of ultrasonic jamming technology, compared to white noise technology?

Advantages:

Ø Silent and Safe Jamming
Ø Better User Experience
Ø Wide Applications

Disadvantage: Cost is much higher!!!

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