What payment methods are available?

T/T, Western Union, Paypal, and Credit Card are available. We suggest using Alibaba Trade Assurance for the best security.

How long does it take to charge the device?

It takes about 4 hours to charge fully. Please charge for 5 hours before the first usage to extend battery life.

Cell Phone Blocker Handheld Price RF Mobile for Home Jammer

Name: Cell Phone Blocker Handheld Price RF Mobile for Home Jammer
Brand: Shenzhen Greetwin Telecom Co., Ltd
SKU: 1970052875

Guangdong, ChinaShenzhen Greetwin Telecom Co., Ltd

US$162.90-181.40

1 Piece

Product profile

Customization

Available

Application

Company

Frequency Range

20-6000MHz

Model NO.

GW-JN8AR-PRO

Frequency

20-6000MHz

Packing

Neutral Packing

Colour

Black

Size

62*32*112mm

Antenna

8PCS External Omni-Directional

Working Time

1-2hours

Power Supply

AC110-240V, DC 12V

Jamming Radius

1-20meters

Output Power

Transport Package

Neutral Packing

Specification

ISO9001

Trademark

Greetwin

Origin

Shenzhen

HS Code

8517699000

Production Capacity

10, 000PCS/Month

Key features

Multi-Band Jamming Capability: Blocks 2G, 3G, 4G, 5G, WiFi, Bluetooth, GPS, and UAV signals effectively.

Customizable Frequencies: Supports customization for LoJack, GPS, VHF, and various cellular bands.

Portable and Discreet Design: Lightweight 1050g size fits in bags or pockets, resembling a common phone.

High Power Output: Delivers 4W total output power with 1-20 meters jamming radius.

Long Battery Life: Built-in 4700mAh battery offers 1-2 hours working time with 500 recharge cycles.

Comprehensive Package: Includes jammer, AC/DC adapters, 8 antennas, car charger, and carrying sheath.

External Omni-Directional Antennas: Equipped with 8 external antennas for efficient signal shielding.

Company profile

High Repeat Buyers ChoiceYears of Export Experience3D Software DesignR&D Capabilities

Shenzhen Greetwin Telecom Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-08-01Nearest Port: ShenzhenAverage Response Time: ≤5.51hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer with three production lines and stated output of mobile signal boosters and signal jammers. It provides broad customization, ODM, and OEM services, including OEM support for recognized brands, and reports product development during the past year. Its business scope covers communication, security, electronic, and related equipment, with import and export permitted. Production and export capabilities are documented, including markets across multiple regions and a stated off-peak lead time within 15 working days. Service procedures, corrective actions, complaint handling, and finished-product inspection procedures are documented and followed. However, the supplier reports no available SDK, no in-stock service, and no overseas warehouse or showroom. The provided information does not establish certifications, financial strength, or specific customer cases.

Supplier typeThe supplier is explicitly classified as a manufacturer. Its described offerings cover manufacturing capacity, quality control, R&D, export trade, and related capabilities, supporting a direct manufacturing profile.

After-Sales capabilityThe supplier has written procedures and followed records for service assessment, corrective and preventive actions, and customer complaint handling. However, it reports no in-stock service capacity, overseas warehouse, or overseas showroom, indicating procedural service capability but limited stated overseas support infrastructure.

R&D capabilityThe supplier reports new products during the past year, offers ODM services, and supports customization from samples and designs. It does not have an available SDK, which limits the documented software-development interface capability, but this alone does not negate the stated product R&D evidence.

Production capacityThe supplier is a manufacturer operating three production lines and reports annual production quantities of 2,000,000 mobile signal boosters and 2,000,000 signal jammers, with a stated off-peak lead time within 15 working days. It also has valid manufacturing-capacity contracts with each associated subcontractor, although no in-stock capacity is available.

Customization capabilityBoth slices explicitly list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, providing direct evidence of broad customization capability.