Complaint
Feature:
Small volume:The hand-held design can be mastered with one hand, slightly larger than the commonly used walkie talkie
Portable:12 channel signal jammer can be put into a pocket or satchel, and can be hung or worn on the arm and belt
Big power:wireless signal jammer can effectively shield all commonly used mobile phone signals and WiFi signals within a radius of 5-15 meters
Stability:exquisite ventilation and heat dissipation design, even if the machine is turned on continuously for 45-75 minutes, the temperature of the shell will not exceed 45 ºC
Battery powered:Safe lithium iron phosphate large capacity battery, can be recharged and used repeatedly, and the battery can be quickly removed and replaced
Speciality:With band selection switch, Signal Shield can selectively shield mobile phones of different systems
Personalized customization:According to different countries, regions or shielding requirements, different Signal Shield System types are customized
Application area:
1.It can be applied at meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more
2.For some locations of special purpose such as hospitals, gas stations and more, please do field test first to make sure no interference happened to the normal operation of their equipment and instrument
| SRD-JN12L | SRD-JN12L | ||
| (Europe) LORA + 5G +5GHz | (America) LORA + 5G + 5GHz | ||
| 758-830MHz: 1.0W | 850-895MHz: 1.0W | ||
| 5G, 4G LTE Low | CDMA 850 | ||
| 920-965MHz: 1.0W | 1800-2000MHz: 1.0W | ||
| GSM900 | DCS, PCS | ||
| 1800-1920MHz: 1.0W | 2100-2170MHz: 1.0W | ||
| DCS | 3G, UMTS | ||
| 2100-2170MHz: 1.0W | 2300-2500MHz: 1.0W | ||
| 3G, UMTS | 4G LTE + WiFi 11.b & g | ||
| 2400-2500MHz: 1.0W | 2500-2700MHz:1.0W | ||
| WiFi 11.b & g | 4G WiMAX Sprint | ||
| 2570-2690MHz:1.0W | 700-800MHz: 1.0W | ||
| 4G LTE High | 4G LTE USA iPhone (AT&T & Verizon) | ||
| 1450-1500MHz 1.0W | 1570-1620 MHz: 1.0W | ||
| 5G | GPS L1 + Glonass L1 | ||
| 5G 3400-3800MHz 1.0W | 5G 617-652MHz 1.0W | ||
| 5G | 5G | ||
| 1570-1620MHz: 1.0W | 173MHz 1.0W (or GPS LoJack 173 | ||
| GPS L1 + Glonass L1 | |||
| 164-173MHz :1.0W | 433-470MHz :1.0W | ||
| Lojack 164MHz | Remote Control | ||
| 900-960MHz: 1.0W | 900-960MHz: 1.0W | ||
| LORA Network | LORA Network | ||
| 5.1-.5.8GHz :1.0W | 5.1-.5.9GHz :1.0W | ||
| WiFi 11.a | WiFi 11.a | ||
| Total: 12.0 W | Total: 12.0 W | ||
| Power supply: | AC100-240V or 12V Car Charger | ||
| Jamming Range | Radius 2-15 meters (depends on local siganl) | ||
| Working time: | Battery:Ni-Mh battery 12000mAH | ||
| Can Turn on and Charging at the same time, Each Band can Turn ON/OFF, | |||
| Weight | 1.5 KG | ||
| Dimension: | 160 x 105 x 50mm (Main Unit only, do not include Antennas) | ||
| Warranty: | 1 year | ||
| Europe Type: 12 Bands | America Type:12 Bands | ||
| 1: 164-173MHz Lojack | 1: 173MHz Lojack | ||
| 2: 1800-1920MHz: DCS, GSM1800, PHS, PCS, CDMA1900 | 2: 1800-1990MHz: GSM, GSM1800, PHS, PCS, NEXTEL, CDMA1900, GSM1900 | ||
| 3: 2100-2170MHz: UMTS, 3G, WCDMA, TD-SCDMA, CDMA2000 | 3: 2100-2170MHz: UMTS, 3G, WCDMA, TD-SCDMA, CDMA2000 | ||
| 4: 2570-2690MHz: 4G High WiMax2, 4G LTE | 4: 2500-2700MHz: 4G Wimax (Sprint), 4G High LTE | ||
| 5: 1570-1620MHz GPS L1 + Glonass L1 | 5: 1570-1620MHz GPS L1 + Glonass L1 | ||
| 6: 920-965MHz: GSM900 | 6: 850-895MHz: CDMA 850 | ||
| 7: 2400-2500MHz: WiFi/Bluetooth 11.b. g. | 7: 2300-2500MHz: WiFi/Bluetooth 11.b. g.+ 4G LTE | ||
| 8:758-830MH: 5G, 4G Low LTE , 4G WiMax | 8: 720-805MHz 4G LTE iPhone (AT&T & Verizon) | ||
| 9: 3400-3800MHz 5G LTE | 9: 617-652MHz 5G | ||
| 10: 1450-1500MHz: 5G LTE | 10: 5.1-5.9GHz: WiFi 5GHz 11.a | ||
| 11: 900-960MHz LORA Network | 11: 900-960MHz LORA Network | ||
| 12: 5.1-5.9GHz: WiFi 5GHz 11.a | 12: 433MHz: Car Remote or GPS L3 + L4 | ||
Q1. Could I get a sample before bulk order?
Yes, we offer the sample for all models but charged.
Q2. What should I do if I don't know about frequency in my country?
Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems.
Q3. Do you accept OEM/ODM order?
Yes, we can customize the brand logo, colors, and frequencies.
Q4.Shipment Date
| Sample | 3-5 business days |
| <20 pcs | 7-15 days |
| 20-50 pcs | 15-24 days |
| >50 pcs | Negotiate |
| USA/Canada/Europe/Asia | 3-5 days |
| Middle East/Latin American | 5-7 days |
| African | 3-7 days |
Q6.Payment Method
T/T, Western Union, Paypal, and Credit Card are available,
but we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
*Other methods please contact us with more details.
