AT-336 Cell Phone Audio Jammer (4 Slots)

SC-SJ1000M

A cell phone recording shield designed for centralized control, in the confidentiality requirements of high units, places, centralized management of cell phone storage, a machine multi-slot design, can be shielded at the same time four cell phones, built-in high-capacity batteries to support the flexibility to move and place in any corner, which adopts self-developed ultrasonic mixer and advanced non-linear acoustic mixing technology, through the band noise ultrasonic shielding, completely covering the normal audio It adopts self-developed ultrasonic mixer and advanced non-linear acoustic mixing technology, completely covering normal audio through noise-carrying ultrasonic shielding, efficiently preventing the illegal eavesdropping and recording of cell phone malicious eavesdropping software and hardware, and the audio is irreducible, with no ear-splitting sound and harmful electromagnetic radiation throughout the whole process, which greatly improves the effectiveness of conference and seminar communication management and prevents the leak of sensitive information.

Security and privacy: internal meetings, technical exchanges and discussions, business communications, financial trading rooms and other multimedia conference rooms that are not equipped with cell phone shielding cabinets and need to prevent cell phone recordings and photographs.

Authoritative Certification

Compliant with the certification standards of National Secrecy Science and Technology Evaluation Center.

Effective Protection

Equipped with self-developed ultrasonic mixers, it easily handles illegal eavesdropping and recording on smartphones and apps.

Safe And Senseless

Adopting ultrasonic band noise interference technology, effectively shielding while being imperceptible to the human ears.

Centralized Control

Safety island design for cell phones, supporting simultaneous recording blocking of 4 cell phones and improving communication efficiency.

No Impact on Call Connection

Only block the recording function of the cell phone, without affecting the normal connection of the phone.