• 450 Watt Vehicle Cell Phone Jammer , AC220V Electronic Signal Jammer
450 Watt Vehicle Cell Phone Jammer , AC220V Electronic Signal Jammer

450 Watt Vehicle Cell Phone Jammer , AC220V Electronic Signal Jammer

Product Details:

Place of Origin: Jiaxing, Zhejiang, China
Brand Name: Zhejiang Zhongdeng Electronic Technology
Model Number: ZD-GR500

Payment & Shipping Terms:

Minimum Order Quantity: negotiable
Price: negotiable
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Detail Information

Working Frequency: 20MHz To 6GHz Total Output Power: 450W
Jamming Distance: 300m; 75m(for Walkie-talkie) Dimensions(mm): 1000(W)´580(H)´606(D)
Input Voltage: AV220V Product Name: Vehicle Mounted Jammer
High Light:

walkie talkie signal jammer


military cell phone jammer

Product Description

Working frequency 20 to 6000MHz vehicle mounted military signal jammer with AC220V


1. Description

ZD-GR500 vehicle mounted military signal jamming system is the latest generation system which applies digital interference code jamming and control technology. This jamming system can jam all kinds of wireless communication within 20 to 6000MHz. .It works with input voltage of AC220V which allows the system to direct use the vehicle power supply or use electricity from outside socket. It classifies standards of different signal and jams them by using corresponding optimal methods which achieves the best jamming effect. It overcomes common weakness of jammer from other companies such as weak jamming effect for walkie-talkie or 3G and 4G signals. The advanced technology also makes jammer use low power to cause long jamming distance. It reduces damage of high temperature and strong high frequency radiation on passengers’ health markedly. The core parts of ZD-GR500 are designed with all digital circuit.  The antenna system and vehicle power supply are designed with optimal methods which improves reliability and utility of the jamming system. This system can be used to protect anti-terrorism staff and public security personnel.


2. Specification



Input Voltage:

AC220V Total Output Power: 450W
Jamming Distance: 300m;  75m(for 100distance between two walkie-talkies) Weight Of Main Unit: 148Kg
Dimensions(mm): 1000(W)´580(H)´606(D) Working Temperature: -20℃~55℃



3. Applications


This jammer can be widely used by departments of police, antiterrorism and country security protection.

  • It can prevent activation of remote controlled bombs and stop the terrorism activities.

¨ It can prevent terrorism attack and harassment of drones.

¨ For some VIP convoy, the system protects them during their traveling and ensures security of their parking area.

¨ For the emergency security protection during mass disturbances and large meeting, it can block the mobile signal in a large range to stop the extension of turbulence.

  • When it is used in scenes of illegal gambling or sell drug, it can block mobile phone signal to stop the communication between criminals.
  • When it is used in important department of country security and military, it can block wireless signal.


4. Advantages


¨ The system applies optimal advanced jamming and control technologies. It has the best jamming effect in each frequency band. The jamming radius is 300m while the transmitting power is only 450W.

..It has more completed working frequency from 20MHz to 6GHz than similar products of other company. It would not lack any important frequency bands which ensures effectiveness of signal jamming. 

.It works with input voltage of AC220V. The system can direct use the vehicle power supply or use electricity from outside socket.

¨ Each frequency band of the system can work individually. The user can select jamming several bands and set some other bands for communication.

¨It has functions of displaying work state (band, output power, battery percentage), error warning (over-voltage, over-current, overheat) and so on.

¨ The RF output power can be adjusted as requirement. It will also adjust jamming distance of the system.

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