EASTLONGE ELECTRONICS(HK) CO.,LTD
| Payment Terms | Paypal, Western Union, T/T |
| Delivery Time | 5-10 working days |
| Packaging Details | Neutral Packing |
| Shielding type | Mobile phones, recording pens and other sound acquisition devices |
| Shielding distance of single host in the system | 1-2 m (shielding distance of different recording equipment is different) |
| The Function Angle of System Single Host | 90-120 degrees |
| Opening mode | Remote control |
| Power adjustment mode | Knob adjustment |
| Host size | 122*78*27 mm |
| Host weight | 200g |
| Power Supply | AC 100V～240V; DC 9v 500mA |
| Battery capacity | 1500mHA |
| Packing | Protective box |
| Ambient temperature | -40℃～55℃ |
| Relative humidity | 35～85% |
| Brand Name | EST |
| Model Number | WS-4 |
| Certification | CE, RoHS |
| Place of Origin | China Mainland |
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Product Specification
| Payment Terms | Paypal, Western Union, T/T | Delivery Time | 5-10 working days |
| Packaging Details | Neutral Packing | Shielding type | Mobile phones, recording pens and other sound acquisition devices |
| Shielding distance of single host in the system | 1-2 m (shielding distance of different recording equipment is different) | The Function Angle of System Single Host | 90-120 degrees |
| Opening mode | Remote control | Power adjustment mode | Knob adjustment |
| Host size | 122*78*27 mm | Host weight | 200g |
| Power Supply | AC 100V～240V; DC 9v 500mA | Battery capacity | 1500mHA |
| Packing | Protective box | Ambient temperature | -40℃～55℃ |
| Relative humidity | 35～85% | Brand Name | EST |
| Model Number | WS-4 | Certification | CE, RoHS |
| Place of Origin | China Mainland | ||
| High Light | audio jammer device ，silent audio jammer | ||
Remote Control Audio Recording Jammer Counter Eavesdropping Device RecordingShielding System WS-4
1. Introduction
WS-4 recording shielding system is a new type of recording shielding system developed by our R&D team in combination with our existing products and customer needs. It consists of two sets of mainframes, each with four signal transmitting terminals and stepless power adjustment knobs. The two sets of mainframes are simultaneously opened and arranged around the illegal recorders to achieve recording shielding.
In order to ensure the shielding effect, the system is based on two sets of shielding hosts, which can not be less than two, but can be increased. Each host software adopts a mute encryption algorithm based on logo, which ensures that recording files can not be decoded and decomposed. This algorithm is widely used in mobile phone data encryption and is extremely safe. Silence adopts adaptive silencing technology, which ensures the concealment and security of visitors without any discomfort after booting.
WS-4 has a good shielding effect on the latest mainstream mobile phones on the market, such as MATE20, P20pro, and iPhone X/XR/XS/XSMAX.The double swords are all the rage for illegal recordings.
2. Technology
| Item | Parameter |
| Shielding Type: | Mobile phones, recording pens and other sound acquisition devices |
| Shielding Distance: | 1-2 m (shielding distance of different recording equipment is different) |
| Function Angle: | 90-120 degrees |
| Opening Mode: | remote control |
| Power Adjustment Mode: | Stepless adjustment of knob |
| Host Size: | 122*78*27mm |
| Weight: | 200g |
| Ambient Temperature: | -40℃～55℃ |
| Relative Humidity: | 35～85% |
| Battery Capacity: | 1500mha |
| Charger: | AC 100V～240V ;DC 9v 500mA |
| Packing: | Protective box |
3. Features
• Flexible use, two sets as a basic configuration, can flexibly increase the host according to the scene, to achieve better shielding effect.
• Flexible operation, remote control can be used to open and close multiple sets of mainframes at the same time.
• Flexible configuration, each host can work independently, flexible layout, arbitrary placement, a key to start.
• Flexible and portable, each host is equipped with batteries, easy to carry and use.
• Adaptive silencing technology ensures quietness in use.
• Output effective power up to 98%.
4. Maintenance
1. The jammer needs no special maintenance.
2. Do not use chemical solvents or prevent water from entering into the device when cleaning its surface.
3. When not use, the device must be placed in dry and ventilated places, to avoid its contact with salty mist and noxious gases.
4. The warranty period is one year. It is repaired free of charge for three years and maintained for life, only need buyer bear the shipping cost it has.
5. Application Place
1.Meeting room, party and government organizations, enterprises and small medium and large conference rooms, concert halls, and etc.
2. At places where using recording device is prohibited such as government, military, finance, security, police and command center etc.
6. Warranty: one year from delivery date
7. Packing Details:
2pcs Audio Recording Jammer Host
2pcs AC Adapter
1pcs Protective box
2pcs Remote Control
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
20000000-50000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Estlonda founded in 2003, its predecessor was Longhua Estlonda Electronics Factory in Baoan District, Shenzhen. It’s a national high-tech enterprise which is engaged in the research and development, production and sales of wireless communication equipment. We are also the strategic partner in ... Estlonda founded in 2003, its predecessor was Longhua Estlonda Electronics Factory in Baoan District, Shenzhen. It’s a national high-tech enterprise which is engaged in the research and development, production and sales of wireless communication equipment. We are also the strategic partner in ...
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