Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 5000PCS Per Month |
| Delivery Time | 3 Working Days After Received Payment |
| Packaging Details | Carton With PE Foam |
| Product Name | Wise Choice Portable Mobile Phone Signal Jammer |
| Application | Protect Personal Information And Personal Safety |
| Advantage | Block LTE700,CDMA800,PCS1900,AWS1700 And LTE2300 |
| Jamming Range | 5-20 Meters Depending On Mobile Signal Strength |
| Antennas | Five Omni Antennas |
| Power Adapter | Used In Car Directly |
| Working Time | 1-2 Hours |
| Operating Temp | -10℃ To +55℃ |
| Brand Name | GREETWIN |
| Model Number | GW-JN5L |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 5000PCS Per Month |
| Delivery Time | 3 Working Days After Received Payment | Packaging Details | Carton With PE Foam |
| Product Name | Wise Choice Portable Mobile Phone Signal Jammer | Application | Protect Personal Information And Personal Safety |
| Advantage | Block LTE700,CDMA800,PCS1900,AWS1700 And LTE2300 | Jamming Range | 5-20 Meters Depending On Mobile Signal Strength |
| Antennas | Five Omni Antennas | Power Adapter | Used In Car Directly |
| Working Time | 1-2 Hours | Operating Temp | -10℃ To +55℃ |
| Brand Name | GREETWIN | Model Number | GW-JN5L |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | gps blocker signal jammer ，gps jammer blocker | ||
2.5W High Power Five Antennas gsm jammer device to block mobile phone signal
Introduction:
Integrity management has always been our creed, the maximum to meet customer needs. our professional conduct and reliable product quality is the cornerstone so that we continue to operate .
GREETWIN COMPANY have been committed to providing high quality products and reasonable prices.
This jammer is our company's spirit and the concept of a good service presentation, it can block Cell Phone signal and the effective distance up to 20 meters depending on the local signal strength , you can effectively solve the problem of information disclosure.
Features:
1. Multiple bands, separate switch for each band without influencing the other bands operation.
2. Block 5 different frequency band at the same time.
3. You can choose every way to open or off
4. Two colors can be selected: Black and Gold
5. Compact design, easy to carry.
6. User-friendly ON/OFF switch make it use more helpful.
7. Five Omni antennas ensure good results.
8. The 2.5watt design high power ensure efficient jamming effect.
Applications:
VIP Protection,Police, army,detective Bomb Disposal Squads and so on.
Technology Data Sheet:
| Type | Output Port | Frequency | Radius range | |
| Global | LTE700 | 725-770 MHz | 5-20M depending on the mobile,service provider’s network condition | |
| CDMA800 | 851-894 MHz | |||
| AWS1700 | 2110-2155MHz | |||
| PCS1900 | 1930-1990MHz | |||
| LTE2300 | 2300-2400MHz | |||
| Colors:Black or Gold | ||||
| Power supply: AC110-240V 12V Built-in Battery:4000mA/h | ||||
| Total output Power: 2.5 watt | ||||
| Device Size: 78x34x138mm | ||||
| Weight: 850g | ||||
| Color: Black or Gold | ||||
| Built-in battery time : 1 -2 Hours | ||||
| Signal source: Synthesized Operation | ||||
| Temperature: -10℃ to +50℃ | ||||
| Humidity: 5% - 95% | ||||
| Feature and Advantage: | ||||
| 1. Can be charged in the car | ||||
| 2. Each band can work separately or simultaneously. | ||||
| 3. Built-in fans and Wind slots on two sides designand inside coolers make a constant cooling working. | ||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Year Established:
2005
Total Annual:
5million-10million
Employee Number:
100~200
Ecer Certification：
Active Member
Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater... Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater...
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