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Defense and Security is that defence is the action of defending, of protecting from attack, danger or injury while security is (uncountable) the condition of not being threatened, especially physically, psychologically, emotionally, or financially.
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    Publish time 2020-08-18 20:37    

Distributed Recording Shielding System, Conference Room anti-recording shielding system,

Voice Recording jammer

AAT-007-F12 is a distributed recording and shielding system developed by our company for conference rooms. The system is divided into two parts: 1. Shielding the host, 2. Distributed transmitting terminal, The shielded host and the distributed transmitting terminal are connected by wire. When working 12 distributed transmitting terminals are placed under the table of each station in the conference room, and the shielded host can be turn on start work. the product is suitable for conference rooms of up to 12 people. For example, more than 12 people can use multiple hosts.


1. High-power transmitter unit, low power consumption and long shielding distance.

2. Flexibly set the shielding position, and you can arrange the shielding points according to the user's needs.

3. The remote control switch allows the user to turn the device on and off at any time without touching the device.

4. Multi-angle shielding, the shielding angle can be controlled, the user can set the shielding angle of the transmitting terminal at will.


performance parameter

Shielding type

Mobile phones, recording pens and other sound acquisition devices

Shielding distance of single expander

1-2 meters (different recording devices differ)

Angle of action of single expander

90-120 degrees

Remote control distance

More than 10 meters

Host size


transmitter unit

45*44*29mm(not including install holes)



ambient temperature


relative humidity


Power consumption


Power input

AC 160V~240V

Power output

DC 12V/12.5A

Shell material

Metal alloy

Packing instructions

PP protective box

Application range:
Court, war room, confidential meeting room, office, bidding room, negotiation room, etc.