Shenzhen Greetwin Technology Co.,Limited
Products
Manufacturer of a wide range of products which include Remote Lojack 2G 3G 4G 5G LTE Signal Blocker 16 Antennas Handheld Signal Jammer With Car Charger 16000mAh Battery,8.0W Wireless Signal GSM GPS WiFi Jammer 8 Bands Handheld,2G ...
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: 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 |
| 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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