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8-Channel Desktop Office Using 70W, 3G 4G 5g WiFi Mobile Network Interference Devices

Name: 8-Channel Desktop Office Using 70W, 3G 4G 5g WiFi Mobile Network Interference Devices
Brand: Shenzhen Zhengjiangxintong Technology Co., Ltd.
SKU: 2124418405

Guangdong, ChinaShenzhen Zhengjiangxintong Technology Co., Ltd.

US$388.00

1-99 Pieces

US$288.00

100+ Pieces

Sample price:US$388.00/piece.Request sample

Product profile

Customization

Available

Frequency Range

GSM CDMA 3G 4G 5g Wi-Fi GPS Lojack Lora 433 315

Frequency

900;1800;1900;2100;2600;173;433;2400;5800;3600

Model NO.

CKJ-1801M8

Application

School, Hotel, Office,Prison

Channels

8 Antenna 8 Channels

Output Power

70W 3-10W Each Band

Block Range

10-80 Meters Depends on Signal Strength

Power Supply

AC100-240V to DC24V Adapter

Working Time

Non-Stop

Cooling System

Aluminum Alloy Radiator, Build-in 3fans

Size

388X 145X 55mm (Not Include Antenna)

Weight

3.5kg

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

8-Channel Adjustable Design: Features 8 independent channels with adjustable output power from 3W to 10W per band.

High Power Jamming Capability: Delivers total 70W output power with a shielding radius up to 80 meters depending on signal strength.

Comprehensive Frequency Coverage: Blocks GSM, CDMA, 3G, 4G, 5G, WiFi, GPS, Lora, VHF, UHF, and other specific bands.

Advanced Cooling System: Built-in 3 cooling fans and aluminum alloy radiator ensure non-stop operation.

Independent Channel Control: Each channel can be adjusted or turned off independently without affecting other bands.

Easy Maintenance Design: Independent module design allows direct PCB replacement without professional equipment.

OEM and ODM Customization: Supports custom brand logos and frequency selection for OEM/ODM orders.

ISO Quality Certified: Products pass ISO 9001 & 14001 certification with rigorous frequency and power testing.

Company profile

Shenzhen Zhengjiangxintong Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2022-11-21Nearest Port: ShenzhenAverage Response Time: ≤8.38hTerms 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 are paid by the buyer.

Q: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 deal with your problems.

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

Yes, we can customize the brand logo and frequencies. We support mobile phone 2G/3G/4G/5G, RF LORA, LOJACK, VHF, UHF, Walkie-talkie, GPS, WiFi, Bluetooth, and more.

Q:What is the shipment date for samples and bulk orders?

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

Q:What is the delivery time for samples via DHL/FedEx/UPS/EMS?

USA/Canada/Europe/Asia: 3-5 business days. Middle East/Latin America: 5-7 business days. Africa: 3-7 business days.