Powered by Made-in-China.com
Desktop 8 Antenna Desktop Office Using 70W, WiFi GPS GSM Mobile Network Jamming Equipment
US$388.00
1-99 Pieces
US$288.00
100+ Pieces
Sample price:US$388.00/piece.Request sample
Product profile
Customization
AvailableChannels
8 Antenna 8 ChannelsOutput Power
70W 3-10W Each BandModel NO.
CKJ-1801M8Block Range
10-80 Meters Depends on Sig-Nal StrengthPower Supply
AC100-240V to DC24V AdapterWorking Time
Non-StopCooling System
Aluminum Alloy Radiator, Build-in 3fansSize
388X 145X 55mm (Not Include Antenna)Weight
3.5kgWarranty
1 YearTransport Package
Neutral PackingSpecification
IS09001/ISO14001Trademark
Ching KongOrigin
ChinaHS Code
8517699000Production Capacity
5 000PCS/MonthKey features
Full Band Jamming Coverage: Blocks GSM, CDMA, 3G, 4G, 5G, WiFi, GPS, and more frequencies.
High Power Output: Total 70W with 3-10W per band for effective sig-nal blocking.
Independent Channel Control: Adjust or turn off single bands without affecting others.
Advanced Cooling System: Aluminum alloy radiator with 3 built-in fans for non-stop operation.
Easy Maintenance Design: Independent module design allows direct PCB replacement.
Wide Application Scenarios: Suitable for schools, offices, prisons, hotels, and meeting rooms.
OEM Customization Available: Silkscreen OEM service and custom fre-quency options supported.
ISO Certified Manufacturer: Passed ISO 9001 & 14001 with professional R&D team.
Company profile

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?
A:
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 fre-quency in my country?
A:
Please feel free to contact us with your inquiry, we will find the fre-quency you need and deal with your problems.
Q:Can I customize frequencies or accept OEM/ODM order?
A:
Yes, we can customize the brand logo and frequencies including mobile phone bands, GPS, WiFi, and drone sig-nals.
Q:What is the shipment date for samples and bulk orders?
A:
Samples take 1-3 business days. Bulk orders: <20 pcs in 3-5 days, 20-200 pcs in 7-15 days, >200 pcs negotiable.
Q:What is the delivery time for samples via express courier?
A:
USA/Canada/Europe/Asia: 3-5 business days. Middle East/Latin America: 5-7 business days. Africa: 3-7 business days.
Send Inquiry
*To:
Shenzhen Zhengjiangxintong Technology Co., Ltd.
Shenzhen Zhengjiangxintong Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
GPS L1 L2 L5 WiFi 2.4GHz&5.8GHz Siganl Blocker Interference Anti Drone Equipment
US$1,200.00-1,500.00
1 Piece(MOQ)
Factory Supply Uav Jamming Vehicle Mounted Drone Signal Interference Equipment
US$1,200.00-1,500.00
1 Piece(MOQ)
Professional Counter-Uav GPS Blocker 2.4GHz 5.8GHz Shield Anti Drone Equipment
US$1,250.00-1,500.00
1 Piece(MOQ)
Navigation Spoofing Equipment for GPS L1 Glonass L1 Bds B1l 0~360° Full Coverage Drone Spoofer
US$30,000.00-31,900.00
1 Piece(MOQ)
Sz Vodasafe X8PRO 150W Multi-Spectrum Wireless Security Equipment, Work for Government Offices & Anti-Tracking Protection
US$1,599.00-1,999.00
1 Piece(MOQ)
Powerful Drone Defense GPS Detection Equipment for Ultimate Protection
US$1,798.00
1 Piece(MOQ)
GPS 2.4GHz 5.8GHz Fpv Drone Signal Shield Uav Signal Interference Equipment
US$700.00-800.00
1 Piece(MOQ)
Anti Drone System GPS Spoofing Glonass Drone Spoofer 10km Security Uav Navigation Drone Spoofing Equipment
US$25,900.00-26,900.00
1 Piece(MOQ)
10km Anti Drone Directional GPS Beidou Gnss Galileo Satellite Spoofer Drone Jammer Fpv Deception Control Equipment
US$55,000.00-60,000.00
1 Set(MOQ)
X-ray Mobile Inspection Equipment From China Manufacturer
US$1.00
1 Piece(MOQ)
China X-ray Mobile Inspection Equipment Factory for Customs Security Check
US$1.00
1 Piece(MOQ)
China Galvanized Livestock Equipment Farm Fence Sheep Yard Equipment
US$72.25-78.36
100 Pieces(MOQ)
Mobile Surveillance Equipment Trace Gadget Signals for High-Security Venue Checks
US$300.00-10,000.00
1 Piece(MOQ)


















