| Frequency Range: | Mobile Phones, Recording Pens |
|---|---|
| Frequency: | Mobile Phones, Recording Pens |
| Application: | Conference Center |
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The "Concealed" Recording Shield is a highly integrated high-tech security product developed by AL ASAR TECH. When a criminal uses a recording device (such as a mobile phone, voice recorder, recorder, etc.) to record you, the recording mask produces a random noise signal that can suppress the interference of the voice signal, so that the recording device can only pick up Noise information, and can not distinguish voice information, thus ensuring the security of voice information.
| Item | performance parameter |
| Shielding type | Mobile phones, recording pens and other sound acquisition devices |
| Shielding distance | >2.5m (shielding distance of different recording equipment is different) |
| Function angle | >120 degree |
| Opening mode | remote control |
| Remote control distance | >10m |
| Battery Capacity | 8000mah/12v |
| size | 283*133*157mm |
| weight | 1.5kg |
| ambient temperature | -40ºC~55ºC |
| relative humidity | 35~85% |
| The power adapter | AC 100V~240V DC 12v 5A |
| Packing instructions | Protective box |
leading offices, secret meeting rooms, military war rooms, business negotiation rooms
This product uses two power supply modes: power adapter and battery.
1. When the adapter is powered. Simply plug the power adapter into the power and charging ports of Figure 2.
2. This product has 8000Mha battery, which is used to power the battery without power adapter.
use
After checking the product, check the package first: one host; one remote control; one power adapter
1. Turn on the power switch of Figure 2, the power indicator lights up, and the machine enters the standby state;
2. Press the unlock button of the remote control to turn on the machine, press the lock button of the remote control to turn off the machine and enter the standby state.
3. Turn off the power switch in Figure 2 and disconnect the power from the machine.
Note: The built-in large-capacity battery has a working time of more than 19 hours. It is recommended to use the battery if it has electricity.
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