The one is professional 250W high power drone jammer with IP65 waterproof design used in vehicle, 5 bands jamming for drone 2.4G 5.8G GPSL1 433MHz 840-940MHz or GPSL2-L5 signals.it can defend 100% drones UAVs, like Phantom 4, Phantom 3 Professional, advanced, standard series, inspire series, RJ45/RS485 wireless control system be customized build in drone detector system. Install on vehicle PTZ holder with 360°controlled rotation to let the drone return or force landing.
Product Information |

Model: CKJ-2004DY2
Color: Grey
Jammer Signal Type:
Drones UAVs RC2.4G/5.8GHz/GPS Glonass L1/GPSL2L5/868/915/933/433MHz Signals
Output Power:Total 250W,50W each band
Block Radius:1000-3000meters
Power Supply:AC110 or 220V to DC24-27V
Cooling System:High efficiency aluminum alloy radiator
Working Time:Not-stop Working
Product Size:580x450x260mm(not Include Vehicle PTZ holder)
Product Weight: appr.25kg
Output power total 250w, Use High gain 10-18dbi directional antennas, shielding 500-3000m
Each unit can jam up to 5 frequency bands simultaneously, each frequency band is separate and with adjustable power from max to off
100% safe VSWR over protection (isolator) for each modular
Original design big aluminum alloy shell can be customized, not-stop to work
IP64 Design for outdoor installation, Secure design to avoid sabotage
Option RJ45/RS485 wireless control system or connect with drone detect system.


OEM Customized Service: Silkscreen OEM service can be offered
Application
1) Protection of prohibited areas, such as: prison,management area, national strategic resources projects, nuclear industry facilities, airports, political regions and etc;
2) To prevent the leakage of information on the scene, such as: major criminal cases on-site, urban management law enforcement scene, an important security venues, political followers protection, large-scale performance rehearsal, archaeological excavation site, large groups event site;
3) To combat the use of unmanned aerial vehicles as a carrier of illegal activities, such as: transport / drug trafficking, smuggling, illegal goods or information transmission.
Product Details |



Key technical specifications: IP65 Waterproof 3000M Vehicle PTZ Drone Jammer CKJ-2004DY2 | ||||
Channel | Output Port | Frequency range | Average out-putting power(±1dbm) | Jamming Distance |
1 | RC2.4G | 2400-2500MHz | 47dbm /50W | 500-3000m |
2 | RC5.8G | 5725-5850MHz | 47dbm /50W | 500-3000m |
3 | GPSL1 and Glonass L1 | 1560-1620MHz | 47dbm /50W | 500-3000m |
4 | GPSL2+L5 | 1170-1280MHz | 47dbm /50W | 500-3000m |
5 | RC 433 | 430-435MHz | 47dbm /50W | 500-3000m |
Option | RC868/915/933 | 840-940MHz | 47dbm /50W | 500-3000m |
Power supply: DC24-28V) | ||||
Dimension: (width, height, length) 580X450X260mm not Include Vehicle Holder | ||||
Package Size: 65*57*33cm N.W: 25kg G.W: 35kg | ||||
Total Power: 250W Shielding Distance: (500-3000) meters@ Still depends on the distance of drone and remote control | ||||
Warranty: One year from delivery date. |


ISO 9001 & 14001 Quality System Certification, All Units Tested Frequency and Output Power Again Before Shippment. |
Shenzhen Zhengjiangxintong (Ching Kong) Technology Co.,Ltd. established in 2010, we are a professional manufacturer engaged in the research, development, production, sale and service of anti drone system, drone signal jammer, mobile phone signal jammer, jammer signal source module, voltage control oscillator, signal jammer manage system, communication antenna, All products have independent intellectual property rights and certificate.
The products are widely used in such as VIP convoy, prisons, nuclear industry facilities, airports, schools, conference centers, hospitals, museums, churches and more Places that require silence, confidentiality and information security
The company and product passed ISO 9001 & 14001 quality system certification, two standardized production line and 800 square meters workshop office, has a professional research and development team, Several new products are launched every year, Daily production of hundreds of units, each device through the standard data test and ageing test for many times, can guarantee to the development production and delivery of customer orders, The products sell well in more than sixty countries such as the United States, Russia, Poland, Brazil, Britain, Italy, South Africa and other parts of the world.
Welcome customers to visit our factory and have good cooperation!
FAQ |
FAQ1. 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.
FAQ2. 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.
FAQ3. 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.
FAQ4.Shipment Date
Sample: 1-3 business days, <20 pcs 3-5 days, 20-200 pcs 7-15 days, >200 pcs Negotiate
FAQ5: 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
FAQ6.Payment Method
T/T, Western Union, PayPal, are available,
*Other methods please contact us with more details.