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,12 Channels Cell Phone Signal Jammer 3G/4G/WiFi...
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: 1pcs
Price: Negotiate
| Payment Terms | T/T, L/C |
| Supply Ability | 5000pcs per month |
| Delivery Time | 3 Working Day Received Payment |
| Packaging Details | cartoon with PE Foam |
| Built-in battery | 7.4V/10000mAh |
| Power supply | 110-240V AC/12V DC |
| Car Charger | DC12V IN |
| Dimensions | 165*96*46mm |
| Length of antenna | 166mm |
| Antenna Gain | 2.0dBi |
| Total power | 8.4W |
| Jamming Range | 5-20m |
| Brand Name | Greetwin |
| Model Number | GW-JN12PRO |
| Certification | SGS, IS9001, ROHS |
| Place of Origin | China |
MOQ: 1pcs
Price: Negotiate
| Payment Terms | T/T, L/C |
| Supply Ability | 5000pcs per month |
| Delivery Time | 3 Working Day Received Payment |
| Packaging Details | cartoon with PE Foam |
| Built-in battery | 7.4V/10000mAh |
| Power supply | 110-240V AC/12V DC |
| Car Charger | DC12V IN |
| Dimensions | 165*96*46mm |
| Length of antenna | 166mm |
| Gain | 2.0dBi |
| Total power | 8.4W |
| Jamming Range | 5-20m |
| Brand Name | Greetwin |
| Model Number | GW-JN12PRO |
| Certification | SGS, IS9001, ROHS |
| Place of Origin | China |
MOQ: 1pcs
Price: Negotiate
| Payment Terms | T/T, L/C |
| Supply Ability | 5000pcs per month |
| Delivery Time | 3 Working Day Received Payment |
| Packaging Details | cartoon with PE Foam |
| Power Supply | AC110-240V to DC12V |
| Product Size | 160x 83x 46 mm |
| Product Weight | appr.1.5kg |
| Jam Radius | 2-20meters |
| Color | Black |
| Gain | 2.0dBi |
| Continue working | more than 2.0 hours |
| Jamming Range | 5-20m |
| Brand Name | Greetwin |
| Model Number | GW-JN10 |
| Certification | SGS, IS9001, ROHS |
| Place of Origin | China |
MOQ: 1pcs
Price: $256.9-$290.5/ PC
| 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: | Lojack LTE Signal Blocker |
| Jamming Signals | WiFi GPS VHF UHF LOJACK RF 315 MHz 433MHz |
| Application | Meeting rooms, conference rooms, museums, galleries |
| Built-in battery | 7.4V/10000mAh |
| Power Supply | AC110-240V to DC12V |
| Cooling System | High efficiency aluminum alloy radiator |
| Product Size | 165x 93x 46 mm |
| Product Weight | Approx 2.0kg |
| Brand Name | GREETWIN |
| Model Number | GW-JN12Pro |
| Certification | SGS, ISO9001 |
| Place of Origin | Shenzhen,China |
MOQ: 1pcs
Price: Negotiable
| 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: | 12 Antennas Signal Jammer |
| Color | Grey |
| Output Power | Total 8.4W |
| Jam Radius | 2 - 20 meters |
| Power Supply | AC110-240V to DC12V |
| Cooling System | High efficiency aluminum alloy radiator |
| Product Size | 165x 93x 46 mm |
| Product Weight | Approx 2.0kg |
| Brand Name | GREETWIN |
| Model Number | GW-JN12Pro |
| Certification | SGS, ISO9001 |
| Place of Origin | Shenzhen,China |
MOQ: 1pcs
Price: Contact us
| 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: | WiFi / GPS / GSM / CDMA / DCS Jammer |
| Transmitting power | 45W Total |
| Frequency | 9 frequencies |
| Antenna gain | 5dBi |
| Shielding range | Radius (20-70)m (Based on the actual shielding range) |
| AC power | 100-240V, 50/60Hz |
| Shielding band | 800 - 2700MHz |
| Dimensions | 360(L) x 180(W) x 55(H)mm |
| Brand Name | GREETWIN |
| Model Number | GW-JA9 |
| Certification | SGS, ISO9001 |
| Place of Origin | Shenzhen,China |
MOQ: 1pcs
Price: Contact us
| 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: | 9 Band Wireless Signal Jammer |
| Antenna Size | Long:380(L) ,diameter:12(Φ)mm |
| Net weight | 4Kg |
| Temperature | -20℃ ~ 55℃ |
| Shielding range | Radius (5-35)m (Based on the actual shielding range) |
| AC power | 100-240V 50/60Hz |
| Shielding band | 800 - 2700MHz |
| Dimensions | 360(L) x 180(W) x 55(H)mm |
| Brand Name | GREETWIN |
| Model Number | GW-JA9 |
| Certification | SGS, ISO9001 |
| Place of Origin | Shenzhen,China |
MOQ: 1pcs
Price: Negotiable
| 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: | 10 Antennas hand-held Signal Jammer |
| Color | Black |
| Band | 10 bands |
| Output Power | Total RF Power 7W |
| Jamming range | 2 - 20 meters |
| Cooling System | Build-in cooling fan |
| Working Time | more than 2 hours |
| Product Size | 160x 83x 46 mm |
| Brand Name | GREETWIN |
| Model Number | GW-JN10Pro |
| Certification | SGS, ISO9001 |
| Place of Origin | Shenzhen,China |
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