Speaker type recorder jammer

Speaker type recorder jammer

更新:2019-12-26 09:59:19      点击:

This kind of recording shield is a newly developed Bluetooth audio version concealed recording shield developed by our company, which has dual functions of recording shield and Bluetooth speaker.In view of the reason that some noise will be produced during the operation of the recording screen, our company specially launched this product and recommended background music (optional by users) at the factory, so that some sound produced during the operation of the recording screen can be skillfully integrated with the background music, making the two mutually beneficial.The purpose of shielding illegal recording is realized by the concealment of speaker.

This product is divided into two parts

1.Bluetooth speaker part

It is suitable for wireless connection of Android, iPhone and other devices. It can play audio files in the screen without time and space restrictions.It is easy to operate and use, and only needs to complete the pairing.

2.Recording shielding part

32 signal transmitting terminals are integrated, the shielding distance is longer, the shielding effect is better, the remote control is opened, and the operation is flexible and convenient.Power stepless adjustment, at will, more intimate to meet the needs of customers.There is no discomfort when the recording shielding function is turned on.

The above two parts can work at the same time or separately.


Product features:


1.It is recommended to have background music when the product is delivered from the factory, which well integrates the sound produced by the recording screen when it works.

2.Remote control switch, easy to operate.

3.Concealment: This product uses Bluetooth speaker as the product appearance, which is no different from other Bluetooth speakers in appearance.It can be well combined with the use scenario and will not attract attention, which solves the user's worries.

4.Stepless power regulation, controllable at any time.

5.The shielding distance is 3-6M (different recording equipment will be different)


Technical parameters:


performance parameter

Shielding type

Mobile phone, digital recording pen and other sound collection equipment

Shielding distance


Function angle


Adjustment mode

Knob stepless adjustment (non gear adjustment)

Opening mode

Remote-controlled opening

Product size




ambient temperature

-40C ~55 C

relative humidity


Power consumption


Power input

AC 100v~240v

Power output

DC 12V/5A

Packing instructions

PP protection box


Place of application:

Bluetooth speaker recording shield is a new product of recording shield series, which is widely used in conference room, office, negotiation room and other scenes to prevent illegal recording.


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