0
  • Vehicle jammer
  • Vehicle jammer
  • Vehicle jammer

  • Vehicle jammer
  • $ Inquiry
  • 0 in Stock NowJR-MD74
  • GROUP

    JR74

  • QUANTITY

  • Contact Online

• Interference mode: Based on all-digital (DDS) signal source synthesis interference source technology;• Interference direction: high-gain omnidirectional, the number of high-gain omnidirectional antennas on the vehicle level is not less than 14-18;• Interference frequency range: 20MHz ~ 6000MHz, 13-20 modules (optional), seamless coverage of the whole band;• Interference distance When the receiving level of the mobile communication terminal is ≤-65dBm(2G, 3G), the effective containment radius is ≥ 150m;• When the receiving level of the mobile communication terminal is ≤-95dBm(4G/5G), the effective containment radius is ≥200 meters;• Wireless remote control device in the receiving and transmitting device spacing of 50 meters (remote control transmitter power of 13dBm) under the condition of effective sealing radius ≥1000 meters;• Under the condition that the distance between the receiver and transmitter is 100 meters (transmitting power is 35dBm), the effective sealing radius of the digital walkie-talkie is ≥250 meters;• Cordless telephone in the main and auxiliary distance of 50 meters, the effective sealing radius ≥250 meters;

You May Be Intersted
Mobile Phone Signal Blocking Cabinet

Mobile Phone Signal Blocking Cabinet

Mobile Phone Signal Blocking Cabinet,strong anti-radiation performance, shielding efficiency is greater than 75db (800MHZ-3GHZ), can effectively inhibit the leakage of mobile phone signals, and can store multiple mobile phones at the same time, each drawer uses a secure mailbox lock, independent management. It is suitable for the centralized management of mobile phones in party and government organs, military, conference rooms, examination places and other secret places, and is not affected by the electricity environment.

$670 - $1900
Wireless Remote Control Equipped with a wireless sensor remote control, it can remotely turn the device on and off, adjust the frequency of the shielder, with a sensing range of 1-20 meters.

Measured Shielding Range of 1-5 Meters The shielding range for Apple phones is approximately 1 meter, while Android phones have a shielding range of 4-5 meters.

The working principle of 65 is to emit ultrasonic waves with random noise that cannot be perceived by human ears. When digital devices such as mobile phones record, these noises are recorded together with the sound of normal conversation into the digital device, making the recorded audio invalid. The audio information in the recorded video also has the same interference effect. Since the noise with ultrasonic noise is generated randomly and cannot be restored, the audio after interference can not be restored, so as to ensure that the original information is not leaked and transmitted.

$6150
The anti-laser electromagnetic eavesdropping blocking film is made of materials that have a blocking or absorption effect on infrared lasers

The thin film products composed of special optical precision coating have the functions of anti-laser eavesdropping, eavesdropping and electromagnetic shielding, and have good light transmission effect.

Anti-infrared laser film products are materials that block or absorb infrared laser, on the basis of which materials that attenuate electromagnetic waves are added, and the film products are made of special optical precision coating compound refining, with functions such as anti-laser eavesdropping, stealing and electromagnetic shielding, and have a good light transmission effect. It is mainly used in sensitive areas of uncontrollable buildings, important secret-related places and key parts in the field of view of the external window.

$84
The frequency domain display system can be used to test different pairs and compare them with historical test data

If an audio signal is detected on a line where audio should not be transmitted, it can be determined that there is an eavesdropping device on that line.

Telephone Anti-Eavesdropping Analyzer;Digital Demodulation Function Equipped with digital decoding functionality;High Gain Audio Amplifier and Audio Oscilloscope Includes a high gain audio;Non-Linear Junction Detection on Lines Includes a non-linear junction detection system to check for electronic devices connected to the line.

$72400
Frequency bands can be customized according to international requirements, making it adaptable for global use

Effectively prevents GPS tracking and blocks a variety of mobile signals including 2G, 3G, 4G, and 5G, as well as optionally jamming two-way radio frequencies (VHF/UHF)

70 handheld mobile phone & satellite signal cutter is specially designed and produced by our factory according to the inconvenience caused to some confidential units and individuals by the current flooding of illegal photography (using wireless network, Bluetooth, wireless transmission, etc.) and tracking (car positioning, mobile phone positioning, google network positioning, etc.). According to the characteristics of all GPS satellite positioning systems and wireless candid photography at present, the GPS satellite signal and wireless candid photography transmission signal are effectively truncated within the radius of 1-15 meters of the use of this product, so as to form an effective protection area, so that your whereabouts are not worried about being tracked and candid photography.

$700
It has temporary networking, fast Fast deployment, no control center, strong anti-indestructibility and other characteristics

Portable wireless ad hoc network equipment is a special kind of self-organizing and peer-to-peer Fle

In the event of an emergency or incident, it can be quickly grouped Build a wireless communication network to provide communication guarantee at the first time. It is designed with military quality craftsmanship Powerful functions, flexible network deployment, support vehicle deployment and individual piggyback deployment, can achieve large Range of signal coverage. It brings new products to application scenarios such as fire rescue, anti-terrorism emergency response, and major security Solution.

Inquiry
IPX7 rugged function

Pure aluminum all-metal precision casting + CNC cutting process walkie-talkie

Pure aluminum all-metal precision casting + CNC cutting process Dual-segment, dual-display, dual-receiver (V/V U/U V/U U/V optional) two channels of sound can be accessed at the same time · IPX7 rugged function Relay relay function (V to U or U to V) Can be equipped with voice encryption module (optional) Provide 128 channels, FM25 channels, relay 5 channels for storage · ANI Identification · DTMF dual-tone multi-frequency Group call/group call/selective call can be made Voice-activated VOX Analog sub-audio/digital sub-audio Wide/narrow selection Alarm function The boot name can be edited by yourself (e.g. call sign) • Channel name can be edited by yourself (e.g. callsign or trunk name) High and low power selection Optional (GPS module) Caller ID The battery can be used as a power bank Simple one-click storage function Bluetooth external system, can be adapted to simple ordinary Bluetooth headset (optional) Spreadable frequency, frequency band locking according to different regions

Inquiry
Vehicle jammer

Vehicle jammer

Vehicle jammer

Inquiry
Shop by Categories