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Portable 12 GSM 2g 3G 4G 5g Mobile Wi-Fi Bluetooth GPS Interference Communication Jammer

Name: Portable 12 GSM 2g 3G 4G 5g Mobile Wi-Fi Bluetooth GPS Interference Communication Jammer
Brand: Shenzhen Zhengjiangxintong Technology Co., Ltd.
SKU: 2176896935

Guangdong, ChinaShenzhen Zhengjiangxintong Technology Co., Ltd.

US$328.00

1-99 Pieces

US$228.00

100+ Pieces

Sample price:US$328.00/piece.Request sample

Product profile

Customization

Available

Channels

12 Antenna 12 Channels

Output Power

8.4W 0.7W Each Band

Model NO.

CKJ-1816N12-5G

Block Range

2-20 Meters Depends on Strength

Power Supply

AC100-240V or DC12V Car Charger

Working Time

Around 120 Minutes

Cooling System

Aluminum Alloy Radiator, Build-in 2 Fans

Size

165*96*46mm (Not Include Antenna)

Portable

Nylon Cover Handheld

Warranty

1 Year

Transport Package

Neutral Packing

Specification

IS09001/ISO14001

Trademark

Ching Kong

Origin

China

HS Code

8517699000

Production Capacity

5 000PCS/Month

Key features

12-Band Full Spectrum Jamming: Blocks 2G/3G/4G/5G, WiFi, GPS, UHF/VHF, and LOJACK simultaneously.

High Power 8.4W Output: Features 12 antennas with 0.7W per band for a shielding radius of 2-20 meters.

Long Battery Life: Built-in 7.4V 10000mAh battery provides over 120 minutes of continuous working time.

Portable Handheld Design: Compact size (165*96*46mm) with nylon cover, weighing only 1.5kg for easy carrying.

Independent Band Control: Equipped with DIP switch to turn on/off specific bands without affecting others.

Advanced Cooling System: High-efficiency aluminum alloy radiator with 2 built-in fans prevents overheating.

OEM Customization Service: Supports custom brand logo silkscreen and specific freq customization for OEM/ODM orders.

Dual Power Supply Options: Works with AC100-240V adapter or DC12V car charger for versatile usage scenarios.

Company profile

Shenzhen Zhengjiangxintong Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2022-11-21Nearest Port: ShenzhenAverage Response Time: ≤8.78hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, Others

AI-Powered supplier vetting

SummaryShenzhen Zhengjiangxintong Technology Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in RF security equipment and related anti-drone and jamming products. It reports ISO 9001:2015 and ISO 14001:2015 certifications, two production lines, a professional R&D team, 6–10 R&D engineers, 6–10 quality-control staff, and stated output of 30,000 signal-jammer sets. The supplier claims standardized testing, ageing tests, exports to more than 60 countries and regions, and broad international market coverage. Evidence supports manufacturing, quality-system, production, and international-delivery capabilities. However, the provided information does not sufficiently verify after-sales service depth, financial credibility, product customization, or identifiable customer cases.

Supplier typeThe supplier is explicitly classified as both a trading company and a manufacturer/factory. It is a limited company based in Shenzhen, Guangdong, China, indicating a formal corporate structure with stated manufacturing involvement.

CertificationsThe supplier states that its products have passed ISO 9001:2015 and ISO 14001:2015 quality-system certifications, and the management-system record also lists ISO 9001 and ISO 14001. This provides explicit evidence of recognized quality and environmental management systems.

R&D capabilityThe supplier states that it conducts product research and development, has a professional R&D team with 6–10 years of total R&D-engineer experience, and launches several new products annually. These claims provide explicit evidence of ongoing product-development capability.

Production capacityThe supplier reports two standardized production lines, an 800-square-meter workshop and office area, daily production of hundreds of units, and annual signal-jammer productivity of 30,000 sets. It also states that each device undergoes repeated data and ageing tests and that standard delivery can be completed within 15 working days in both off-peak and peak periods.

Product Q&A

Q:Could I get a sample before bulk order?

Yes, We offer samples for all models, but the sample costs, shipping and taxes paid by the buyer.

Q:What should I do if I don't know about freq in my country?

Please feel free to contact us with your inquiry, we will find the freq you need and deal with your problems.

Q:Can I customize frequencies or accept OEM/ODM order?

Yes, we can customize the brand logo and frequencies. we can customize mobile phone 2G/3G/4G/5G,RF LORA, LOJACK 173MHz, VHF, UHF, Walkie-talkie, 433MHz,315MHz, 868MHz, 915MHz,CDMA450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA, UMTS,3G,4G, LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1, GPS L2, Galileo, Compass, Glonass, WIFI, Bluetooth, WIMAX, UAV, Drone, 5.8G, etc.

Q:Shipment Date

Sample: 1-3 business days, <20 pcs 3-5 days, 20-200 pcs 7-15 days, >200 pcs Negotiate

Q:Delivery Date of the sample by DHL/FedEx/UPS/EMS

USA/Canada/Europe/Asia: 3-5 business days Middle East/Latin American: 5-7 business days African: 3-7 business days