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 | Reliable And Effective High Power Mobile Phone Signal Jammer |
| Application | Protect Your Information Safely |
| Working Band | 8 Band |
| Advantage | Outpower Adjustable For Each Band |
| Output power | 80W In Total |
| Jamming Range | 300 - 20000 Square Meters Depending On Mobile Signal Strength |
| Antenna | 8PCS Omni Antennas |
| Warranty | One Year |
| Brand Name | GREETWIN |
| Model Number | GW-J80A |
| 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 | Reliable And Effective High Power Mobile Phone Signal Jammer | Application | Protect Your Information Safely |
| Working Band | 8 Band | Advantage | Outpower Adjustable For Each Band |
| Output power | 80W In Total | Jamming Range | 300 - 20000 Square Meters Depending On Mobile Signal Strength |
| Antenna | 8PCS Omni Antennas | Warranty | One Year |
| Brand Name | GREETWIN | Model Number | GW-J80A |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | mobile phone scrambler ，mobile phone blocker jammer | ||
80W 2G 3G 4G Mobile Phone Signal Jammer With 8 Antennas For Prison Security
Signal Jammer Introduction:
User can adjust the output power of each band because it has 8 separate switches, 80W high powerful output power.
The signal Jammers is designed to block communications between two RF Wireless equipment like Mobile phones and Cellular base station, VHF/UHF Walkie-Talkie, GPS, Wi-Fi 11 a/b/g/n, WIFI, SAT Cell phones, Radio Phones or Remote Controls without interfering with other com.
Our Jammers are designed to cut off down-link only, therefore it doesn’t have Interference to base station and repeaters. You can check which mobile frequencies is in use in your Country
We offers proven quality wireless technology equipment tested in many projects, and guarantee you reliable operation and stability. Worldwide delivery via DHL express, export and wholesale prices.
This powerful jammer has 80W output power, so it also has a jamming range up to 100m depending on the signal strength in the given area.
Signal Jammer Applications:
Suitable for meetings, conferences, seminars, libraries, cinemas,executive offices, board meetings, conferences, seminars, libraries, cinemas, religious places, public transport, concert halls, restaurants and educational institutions, Prisons, etc.
Signal Jammer Features:
1. User can adjust the output power of each band because it has 8 separate switches
2. Can block 8 different frequency band at the same time.
3. Block 30-100m depending on the signal density.
4. Eight omni antennas ensure good results.
5. Using ultra high frequency broadband jamming technology.
6. Good cooling system, work continuously
7. All port used waterproof aviation connector, and used professional waterproof casing, don’t worry about expose to wind and rain.
8. Eight channels with different frequency range,Or customize other cellular standard in the world.
Like: LoJack 173MHz, VHF, UHF, Walkie-talkie, interphone, 433MHz,315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA,UMTS,3G,4G,LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1,GPS L2, Galileo, Compass, Glonass, WIFI, Bluetooth, Spy camera, WIMAX, UAV, Drone, 5.8G,etc
Signal Jammer Technology Data Sheet:
| Output port | Frequency | Average output power(+1dBm) |
| GSM | 925-960MHz | 40dBm |
| DCS | 1805-1880MHz | 40dBm |
| GPSL1 | 1570-1580MHz | 40dBm |
| WiFi | 2400-2500MHz | 39dBm |
| 3G | 2110-2170MHz | 40dBm |
| LTE800 | 791-821MHz | 40dBm |
| LTE2600 | 2620-2690MHz | 39dBm |
| Lojack | 173MHz | 40dBm |
| Power supply: AC110-240V,DC28V | ||
| Dimension(mm): 380(L)*300(W)*90(H) | ||
| 8pcs External directional panel antennas | ||
| Jamming range(radius): 10-80m (Depend on local signal intensity) Humidity: 5% - 95% | ||
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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