| Frequency Range: | 20Hz-20kHz |
|---|---|
| Frequency: | 20Hz-20kHz |
| Application: | Conference Center |
| Blocking Type: | Mobile Phone, Recorder and Other Sound Acquisition |
| Blocking Distance: | 2.5-6m |
| Shielding Angle: | 170 Degrees |
Suppliers with verified business licenses
Audited Supplier The Anti-recording audio jammer can effectively interfere with the recording equipment of digital and tape recorders, cameras, and bugs. It can effectively interfere with the digital recording pens and tape recorders with a pickup frequency of 100HZ-20000HZ. The recording pen or recorder records only a piece of "humming" noise, and the conversation content of the speaker cannot be recorded, and the recorded voice cannot be restored to the speaker's voice after sound post-processing. Thus, the dialogue content is effectively protected from being secretly recorded. At the same time, the recording device jammer does not make any sound at work.
Within the operating range of Anti-recording audio jammer, if someone uses the recording device, the recorded sound will only be noise, and the original sound data cannot be restored, making the shielding more thorough.
The anti-recording jammer can be turned on or off remotely using the remote control.
| Item | performance parameter | |
| Shielding type | Mobile phones, recording pens and other sound acquisition devices | |
| Shielding distance | 2.5-6m (shielding distance of different recording equipment is different) | |
| Function angle | ≥170 degrees | |
| Opening mode | Remote Control | |
| Jamming method | Multi-Frequency Air Helical Acoustic Jamming | |
| size | 280*180*227mm | |
| weight | 2450g | |
| Noise strength | 85dB | |
| ambient temperature | -40ºC~60ºC | |
| relative humidity | 35~85% | |
| Charging output | DC 12v 5A | |
| Power supplier | Power adapter 12V input | |
| Packing instructions | Protective box | |
| Material | Plastic | |
Place of application:
Meeting room, office, confidential war room, negotiation room, counter window and other scenes to prevent illegal recording.
Suppliers with verified business licenses
Audited Supplier 
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