The system is a high power RF Signal Jammer developed specially for prisons and other large, sensitive facilities, such as milittary installations and government compounds. It is designed to block cell phone communications in 2G, 3G, 4G, 5G and Wi-Fi signals. The system is constructed inside a special metal enclosure, incorporating an efficient "smart active" cooling system with incoming air filters. It enables the system to operate 24/7 continuously even in hot weather conditions. Its secure design ensures that the prison inmates and unauthorized prison personnel cannot tamper with the safe and continuous operation of the system.
Basic Specifications

Part No.: PTC-WP700W
Working Frequencies: 8Frequencies
Output Power:Total 700W for option
Jam Range: 20-100m@-85dBm environment signal strength, the jamming range is depend on local signals strength given
Power Supply:AC220V/DC-48V(UPS)
Cooling System:High efficiency aluminum alloy radiator
Working Time:Not-stop Working
Power Consumption: 2000W
Jammer Dimension: 385×410×240 mm
Remote Control: IR remote control for turning ON/Off Jammer
Ethernet Control: Computer software control for adjust each band power and monitor all jammer working status included failure alarm.
Adjustable Power: Each band power adjusted by Knobs for option
Technical Parameters of PTC-WT700W:
Channels No. | Frequencies | RF Output Power +/-1dBm | |
1 | 790-894MHz | 100W | |
2 | 925-960MHz | 100W | |
3 | 1805-1880MHz | 100W | |
4 | 2110-2170MHz | 100W | |
5 | 2620-2690MHz | 100W | |
6 | 2400-25000MHz | 100W | |
7 | 5150-5850MHz | 40W | |
8 | 3400-3800MHZ | 50W | |
Total Working Channels | 8 channels | ||
Each band power | 40-100W | ||
Total output Power | 700W | ||
Remote Control | Support Infrared remote control and software Ethernet Access control | ||
Power Adjustable | Each band power can be adjustable by software | ||
Jamming Range | 10-100m@-85dBm environment signal strength, the jamming range is depend on local signals strength given | ||
Jamming Technology for option | VCO, DDS, AI | ||
Jammer Size | 385×410×240 mm(LxWxD) | ||
Antenna | 1pcs 17dBi High Gain Directional Antennas fully tuned 1jammer | ||
Power Supply | AC: 110-240V/DC-48V | ||
N.W | 50Kg | ||
Working temperature/ | -20ºC-+50ºC | ||
Working Humidity | 5% - 95% | ||
Temperature Protection | High/Low temperature protection | ||
Jamming Frequency Range | Mobile frequencies + wifi Signals, GPS for option | ||
Jamming target | 2G/3G/4G/5G mobile phone signals+ WIFI 2.4G, WIFI 5.8G |
Antenna Details:

Advantages and Features:
running time.
problems, the failure alarms will be sent to software.
Control Panel:

OutPut Panel:


- Mainly used in examination rooms, prisons, gas stations, mobile phone bombs, oil depots, LPG stations, detention centers, interrogation rooms, courts,
- Reform-through-labour teams, conference rooms, movie theaters, churches, libraries, school dormitories;
- Special security and confidential occasions (confidential office, negotiation room, mobile vehicles, mobile political and business dignitaries guarding the scene;
- All kinds of milittary sites and other prohibited places to use mobile phones
Q1. Could I get a sample before bulk order?
Yes, we offer the sample for all models, but the sample costs, shipping and taxes are charged by buyer.
Q2. 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 address your problems.
Q3. Do you accept OEM/ODM order?
Yes, ODM & OEM are both available and we can customize the brand logo, colors, and frequencies as per request.
Q4. Leadtime
Sample: 5-10 business days, <20 pcs 10-20 days, 20-200 pcs 20-30days, >200 pcs Negotiate
Q5. 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
Q6. Payment Method
T/T, Western Union, PayPal, are available
*Other methods please contact us with more details.