| Application: | Conference Center |
|---|---|
| Shielding Distance: | 0.5-1.5m |
| Angle: | 90-120 Degrees |
| Opening Mode: | Key Switch |
| Shielding Type: | Mobile Phones, Recording Pens and Other Sound Acqu |
| Transport Package: | Neutral |
| Samples: |
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Suppliers with verified business licenses
Audited Supplier As an indispensable product in the construction of information security, the recording blocker is playing an increasingly important role in the construction of information security. As the front-end of voice information collection, it starts from the protection of information collection, making illegal voice collection behavior impossible, making the collected voice information in a chaotic state, which is invalid and effectively preventing illegal recording. The user is also very simple to use, just turn on the device
1. Using high security encryption algorithm to generate random high-power interference signals.
2. The frequency range of the interference signal is within the receiving range of the pickup of the recording device.
3. The strength of the interference signal is much greater than the voice signal
| Item | performance parameter |
| Shielding type | Mobile phones, recording pens and other sound acquisition devices |
| Shielding distance | 0.5-1.5m (shielding distance of different recording equipment is different) |
| Function angle | 90-120 degrees |
| Opening mode | Key switch |
| size | 160*85*50mm |
| weight | 420g |
| ambient temperature | -40ºC~55ºC |
| relative humidity | 35~85% |
| Battery capacity | 2200mah |
| Charging input | AC 100V~240V |
| Charging output | DC 12v 1A |
| Packing instructions | Protective box |
Leadership office, combat room, confidential meeting room, office, negotiation room and other places to prevent illegal recording.
Suppliers with verified business licenses
Audited Supplier 
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