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2 Antenna Anti Tracker Car Charger Style GPS L1 L2 12-24V Car GPS Wireless Interference Blocker Jammer
US$9.90
1-9 Pieces
US$8.90
10-99 Pieces
US$7.90
100+ Pieces
Sample price:US$9.90/piece.Request sample
Product profile
Customization
AvailableFrequency Range
1200-1300 MHzFrequency
1500-1600 MHzModel NO.
N2 L1 L2Application
Motorcycle, AutomotiveJammer Frequency
1560-1620 Mhzgsm, GPS, Beidou, GlonassAntenna
2 Omni AntennaFunction
Anti-ShockPlacement
PortableModel Name
Anti Tracking JammerPositioning Mode
GPSName
2 Antenna-GPS-JammerTransport Package
Kraft BoxSpecification
80*21*21mmOrigin
ChinaHS Code
85319010Production Capacity
10000 Per MonthKey features
Dual Band GPS Jamming: Blocks GPS L1, L2, BDS, GLONASS, and GALILEO sig-nals effectively.
Car Charger Power Supply: Directly plugs into 12V-24V car cigarette lighter sockets.
Selective Sig-nals Blocking: Stops GPS location sig-nals only without affecting mobile phone sig-nals.
Wide Jamming Range: Effective interference range of 5 to 20 meters.
Customizable Frequency: Frequency support can be customized according to specific needs.
Compact Portable Design: Mini size with independent packaging for each item.
Omni-directional Antennas: Equipped with 2 omni antennas for powerful sig-nal coverage.
LED Power Indicators: Features power on and charging indicator lights for status monitoring.
Company profile

Business Type: Trading CompanyExport Year: 2022-04-13Average Response Time: ≤2.76hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB
AI-Powered supplier vetting
SummaryShenzhen Yu Heng Xing Technology Co., Ltd. is a Shenzhen-based manufacturer and seller of telecommunications products and security equipment, including signal jammers, detectors, amplifiers, and related accessories. It reports broad customization services and export experience of 12 years, with exports representing 90% of total sales. Production-related information indicates 6–10 quality-control staff, 6–10 years of R&D engineer experience, and stated lead times within 15 working days in both peak and off-peak periods. However, the supplier does not provide 3D software design services and reported no new products in the past year. Service-management controls are weak: no written procedures or records were reported for supplier-service assessment, corrective/preventive actions, or complaint handling. It also reports no overseas warehouse, showroom, overseas agent or branch, or offline trade-show participation. Financial information is not considered in detail here due to the privacy restriction, and the...
Supplier typeThe supplier identifies itself as a manufacturer and seller of telecommunications products, security equipment, and personal privacy protection products. Its listed products include signal jammers, signal detectors, mobile-phone amplifiers, and related RF accessories, supporting classification as a specialized telecom and security-equipment manufacturer.
CertificationsThe supplier reports certification of its management systems under GMP. The slice does not provide the certificate scope, issuing body, validity, or additional product certifications, so the evidence supports a certification claim but does not establish broad certification coverage.
After-Sales capabilityThe supplier reports no written procedures or records for effective service-capability assessment, corrective and preventive actions, or customer-complaint handling. It also has no overseas warehouse, showroom, overseas agent or branch, and no offline trade-show participation, indicating limited documented and overseas after-sales infrastructure.
R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience, but also states that it had no new products during the past year and does not provide 3D software design services. The evidence indicates some experienced R&D staffing but no demonstrated recent product innovation.
Production capacityThe supplier reports 6–10 quality-control staff, lead times within 15 working days in both peak and off-peak seasons, and access to Shenzhen Port. Finished products are checked by packing staff, while the stated export experience is 12 years and 90% of sales are exports, supporting operating and export capability but showing a relatively basic final-inspection method.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated entries provide direct evidence of broad customization capability, although they do not establish 3D software design support.
Product Q&A
Q:What frequency bands does this jammer cover?
A:
It covers 1200-1300 MHz and 1500-1600 MHz, blocking GPS L1/L2, BDS, GLONASS, and GALILEO.
Q:How is the device powered?
A:
It is designed as a car charger style device, powered directly by 12V or 24V car cigarette lighter sockets.
Q:Does it affect mobile phone signals?
A:
No, it stops GPS location signals only and has no effect on phone signals.
Q:What is the effective range of the jammer?
A:
The effective interference range is between 5 to 20 meters.
Q:Can the frequency be customized?
A:
Yes, the jammer frequency supports customization, such as 1560-1620 MHz.
Send Inquiry
*To:
Shenzhen Yu Heng Xing Technology Co., Ltd.
Shenzhen Yu Heng Xing Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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