Shenzhen Greetwin Technology Co.,Limited
Products
Manufacturer of a wide range of products which include 8.0W Wireless Signal GSM GPS WiFi Jammer 8 Bands Handheld,2G 3G 4G LTE Bluetooth WiFi Signal Jammer 300 W High Power For Prison,WiFi Bluetooth 20W GPS Signal Jammer 4 Channel ...
MOQ: 1 PCS
Price: Contact Us
| Payment Terms | T/T, L/C |
| Supply Ability | 30000pcs per Month |
| Delivery Time | 3 Working Days After Received Payment |
| Packaging Details | Carton with PE Foam |
| Product Name: | Signal Jammer |
| Working Band | 8 Bands |
| Output Power | 8.0W |
| Color | Black |
| Weight | 1.0 KG |
| Warranty | 1 year |
| Brand Name | GREETWIN |
| Model Number | GW-JN8XF |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
MOQ: 1pcs
Price: Negotiable
| Payment Terms | T/T, L/C |
| Supply Ability | 500pcs per Month |
| Delivery Time | 10 Working Days After Received Payment |
| Packaging Details | Wooden Case with PE Foam |
| Product Name: | 2G 3G 4G LTE Bluetooth WiFi Signal Jammer |
| Application: | School , Examination |
| Working Time: | Continual |
| Operating Temp: | -20℃ to +55℃ |
| Accessories | with 15dBi Directional Panel Antenna |
| Jamming range | 50 - 300meters,depend on mobile signal strength |
| Output Power | 300W High Power |
| Using | Avoid students cheating |
| Brand Name | GREETWIN |
| Model Number | GW-J260D |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
MOQ: 1 PCS
Price: Negotiable
| Payment Terms | T/T, L/C |
| Supply Ability | 30000 pcs per Month |
| Delivery Time | 3 Working Days After Received Payment |
| Packaging Details | Carton with PE Foam |
| Product Name: | 4 Channel Signal Jammer |
| Output Power | 20W |
| Color | Black |
| Warranty | 1 year |
| Oem | Support |
| Communication | Wireless |
| Brand Name | GREETWIN |
| Model Number | GW-JN4XF |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
MOQ: 1pcs
Price: Negotiable
| Payment Terms | T/T, L/C |
| Supply Ability | 10000 |
| Delivery Time | 3-5 days |
| Packaging Details | 240 x 160x 90mm |
| Working time | 3.0 Hours, Battery：Ni-Mh battery 16000mAH Can Turn on and Charging at the same time, Each Band can Turn ON/OFF, Battery Status LCD |
| Material | Plastic |
| Power supply | AC100-240V or 12V Car Charger |
| Dimension | 220 x 140x 70mm (Main Unit only, do not include Antennas) |
| Jamming Range | Radius 10-30 meters |
| Quality Warranty | 12 Months |
| Weight | 1.5Kg |
| Brand Name | GREETWIN |
| Model Number | GW-JN21 |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
MOQ: 1pcs
Price: Negotiable
| Payment Terms | T/T, L/C |
| Supply Ability | 10000 |
| Delivery Time | 3-5 days |
| Packaging Details | 240 x 160x 90mm |
| Power supply | AC100-240V or 12V Car Charger |
| Jamming Range | Radius 10-30 meters |
| Working time | 3.0 Hours, Battery：Ni-Mh battery 16000mAH Can Turn on and Charging at the same time, Each Band can Turn ON/OFF, Battery Status LCD |
| Dimension | 220 x 140x 70mm (Main Unit only, do not include Antennas) |
| Quality Warranty | 12 Months |
| Weight | 1.5Kg |
| Brand Name | GREETWIN |
| Model Number | GW-JN16XF |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
MOQ: 1pcs
Price: Negotiable
| Payment Terms | T/T, L/C |
| Supply Ability | 10000 |
| Delivery Time | 3-5 days |
| Packaging Details | 240 x 160x 90mm |
| Quality Warranty | 12 Months |
| Weight | 1.5Kg |
| Working time | 3.0 Hours, Battery：Ni-Mh battery 16000mAH Can Turn on and Charging at the same time, Each Band can Turn ON/OFF, Battery Status LCD |
| Material | Plastic |
| Jamming Range | Radius 10-30 meters |
| Power supply | AC100-240V or 12V Car Charger |
| Dimension | 220 x 140x 70mm (Main Unit only, do not include Antennas) |
| Brand Name | GREETWIN |
| Model Number | GW-JN16XF |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
MOQ: 1pcs
Price: Negotiable
| Payment Terms | T/T, L/C |
| Supply Ability | 10000 |
| Delivery Time | 3-5 days |
| Packaging Details | 240 x 160x 90mm |
| Working time | 3.0 Hours, Battery：Ni-Mh battery 16000mAH Can Turn on and Charging at the same time, Each Band can Turn ON/OFF, Battery Status LCD |
| Material | Plastic |
| Power supply | AC100-240V or 12V Car Charger |
| Dimension | 220 x 140x 70mm (Main Unit only, do not include Antennas) |
| Jamming Range | Radius 10-30 meters |
| Quality Warranty | 12 Months |
| Weight | 1.5Kg |
| Brand Name | GREETWIN |
| Model Number | GW-JN16XF |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
MOQ: 1pcs
Price: Negotiable
| Payment Terms | T/T, L/C |
| Supply Ability | 10000 |
| Delivery Time | 3-5 days |
| Packaging Details | 240 x 160x 90mm |
| Working time | 3.0 Hours, Battery：Ni-Mh battery 16000mAH Can Turn on and Charging at the same time, Each Band can Turn ON/OFF, Battery Status LCD |
| Material | Plastic |
| Power supply | AC100-240V or 12V Car Charger |
| Dimension | 220 x 140x 70mm (Main Unit only, do not include Antennas) |
| Jamming Range | Radius 10-30 meters |
| Quality Warranty | 12 Months |
| Weight | 1.5Kg |
| Brand Name | GREETWIN |
| Model Number | GW-JN21 |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
MOQ: 1pcs
Price: Negotiable
| Payment Terms | T/T, L/C |
| Supply Ability | 10000 |
| Delivery Time | 3-5 days |
| Packaging Details | 240 x 160x 90mm |
| Working time | 3.0 Hours, Battery：Ni-Mh battery 16000mAH Can Turn on and Charging at the same time, Each Band can Turn ON/OFF, Battery Status LCD |
| Material | Plastic |
| Power supply | AC100-240V or 12V Car Charger |
| Dimension | 220 x 140x 70mm (Main Unit only, do not include Antennas) |
| Jamming Range | Radius 10-30 meters |
| Quality Warranty | 12 Months |
| Weight | 1.5Kg |
| Brand Name | GREETWIN |
| Model Number | GW-JN21 |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
MOQ: 1pcs
Price: Negotiable
| Payment Terms | T/T, L/C |
| Supply Ability | 10000 |
| Delivery Time | 3-5 days |
| Packaging Details | 580 x 255 x 115mm |
| Working time | Without the time limit, May continue to work, |
| Antenna | External Omni 500mm long or Directional Patch Panel Antenna |
| Dimension | 560 x 235 x 95mm |
| Jamming Range | Radius 50~150 meters (-75dBm@Omnidirectional antennas) |
| Quality Warranty | 12 Months |
| Weight | 11Kg |
| Brand Name | GREETWIN |
| Model Number | GW-JA8XF |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
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