Introduction to Ws-5 Defender
Ws-5 defender is an enhanced recording shield system developed by our company according to the market demand. The system consists of shielder host and expander. The host is equipped with five signal transmitting terminals and the expander is equipped with four signal transmitting terminals. The two terminals are connected wirelessly and arranged in the week of illegal recorder respectively. The shielding network is enclosed to realize back-to-back microphone shielding and achieve ideal shielding effect.
The software adopts an ID-based mute encryption algorithm, which is widely used in mobile phone data encryption. It ensures that the recording files can not be decoded and decomposed. The mute adopts adaptive mute technology, which guarantees concealment and security without any discomfort to visitors after booting up.
WS-5 has a good shielding effect on the new mainstream mobile phones on the market, such as MATE20, P20pro, XR/XS/XSMAX and so on.
Ws-5 mainframe and expander shell adopt one-time injection molding technology. The appearance is compact, beautiful and generous. The size of the mainframe is the same as that of the adult hand. The expander is 1/2 of the adult hand. It is light in weight and easy to carry. Look at the parameter table in detail.
System characteristics:
1. Power switch and power regulation are integrated. The power adopts stepless knob, which is precise and convenient.
2. Adaptive silencing technology ensures the quietness in the use process.
3. The combination of host computer and expander forms shielding network, which has better shielding effect.
4. Large capacity 2200MAH battery, working for 2-4 hours or more.
5. Shielding distance is 2-3 meters.
6. It has the functions of over-voltage, over-current and over-heat protection.
7. Important components are all imported electronic components.
8. The output effective power is over 98%.
9. Injection-moulded shell, green and environmental protection.
Technical parameters:
| project | performance parameter |
| Shielding type | Sound Acquisition Equipment for Mobile Phone, Recording Pen, etc. |
| Shielding distance | 2-3 meters |
| Angle of action | 90-120 degrees |
| Opening mode | knob |
| Power regulation mode | Stepless adjustment of knob |
| Host Size Extender | 155*95*29mm 99*59*23mm |
| weight | 350g |
| ambient temperature | -40℃～55℃ |
| relative humidity | 35～85% |
| Battery capacity | 22000MAH |
| Charging input | AC 100V～240V |
| Charging Output | DC12/1000mA |
| Packaging instructions | Protective box |
How to choose a good and practical recording shield system should follow the following points:
1. Whether people will feel uncomfortable or uncomfortable after the machine is turned on, there is no uncomfortable feeling in the products of Yingxun.
2. When the shield is working, the recording equipment can be placed at any angle to achieve shielding effect, which can not be limited to the shield facing the microphone.
3. Whether the shielder supports the expansion of the expander to form a cellular shielding network to achieve the best shielding effect.
