Domestic tissue box recording shield

NegotiableUpdate on 02/04

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The domestic tissue box type recording shield has created a sound wave interference mode in the industry. Its internal microcontroller generates a random oscillation signal through an embedded software encryption algorithm, which interferes with the microphone or pickup of the recording device and performs high security encryption processing on the voice information. Due to the fact that audio oscillation signals are randomly generated through encryption and have uncertainty, they can effectively prevent the restoration of recorded files.

Product Details

Domestic tissue box recording shield

project	technical indicators
Interference effect	Telephone inquiry
interference distance	Telephone inquiry
Interference device type:	Mobile phones, recording devices, video recording and other sound collection devices
Interference range	Three sided and four sided
power regulation	Stepless adjustment
Opening method	manual+remote control+voice control
battery capacity	1Ten thousand milliamps
Battery life	3-4hour
host size	21.513.511centimeter
Shell material	ABS
Charging time	about2Full of hours
charging voltage/current	12V/5A
ambient temperature	-20°C-45°C
relative humidity	35-85%

Domestic tissue box recording shield

project	technical indicators
Interference effect	Telephone inquiry
interference distance	Telephone inquiry
Interference device type:	Mobile phones, recording devices, video recording and other sound collection devices
Interference range	Interference from three and four sides
power regulation	Stepless adjustment
Opening method	manual+remote control+voice control
battery capacity	1Ten thousand milliamps
Battery life	3-4hour
host size	21.513.511centimeter
Shell material	ABS
Charging time	about2Full of hours
charging voltage/current	12V/5A
ambient temperature	-20°C-45°C
relative humidity	35-85%