Is OEM service available?

Yes, OEM and ODM orders are welcome, and silkscreen OEM service can be offered.

World First Powerful Cell Phone WiFi 5g GPS Lojack UHF VHF Jammer 16 Antennas Indoor Using Adjustable 80W Output Power Jamming

Name: World First Powerful Cell Phone WiFi 5g GPS Lojack UHF VHF Jammer 16 Antennas Indoor Using Adjustable 80W Output Power Jamming
Brand: Shenzhen Greetwin Telecom Co., Ltd
SKU: 1965978321

Guangdong, ChinaShenzhen Greetwin Telecom Co., Ltd

US$680.60-803.20

1 Piece

Product profile

Customization

Available

Frequency Range

2g, 3G, 4G, LTE

Frequency

2g, 3G, 4G, LTE

Model NO.

GW-JA16M

Application

Prisons, Meeting Room, Hospital

Mobile Phone Jammer

for Theatres, Recording Studios, Banks

Output Power

108W

Dimension

445X 272X 70mm

Weight

8kg

Description

Cellphone Blocker

Transport Package

Neutral Packing

Specification

ISO9001

Trademark

Greetwin

Origin

Shenzhen

HS Code

8517699000

Production Capacity

10, 000PCS/Month

Key features

16 Antennas Design: Features 16 antennas for strong jamming ability across multiple bands.

Adjustable Output Power: Output power adjustable from 5W to 10W per band, total up to 108W.

Wide Jamming Radius: Jamming radius up to 60-80 meters depending on signal strength.

Comprehensive Signal Blocking: Blocks 2G, 3G, 4G, 5G, WiFi, GPS, Lojack, UHF, VHF, and more.

Non-Stop Cooling System: Built-in 7 cooling fans ensure continuous non-stop operation.

Independent Band Control: Can adjust or turn off any single band without affecting others.

LED Status Indicators: LED pilot lights display the working status of each frequency band.

Remote Control Operation: Includes infrared remote control for easy ON/OFF and adjustment.

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: ≤6.07hTerms 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.