Communication Equipment

Anti-Laser Eavesdropping Blocking Film

The light transmittance of the blocking membrane is 56-70%, and the blocking ability is 99.9%~99.99%.All intruding lasers are truncated and…

$84

Anti-Laser Eavesdropping Window Material

• High Blocking Efficiency: With a light transmittance of 56-70%, the film effectively blocks 99.9% to 99.99% of signals, providing…

$560

Backpack Base Station with Large-Capacity Battery

Power supply: DC and AC charging modesDMR and 4G public and private network convergence communication version (customized version)Provide an external…

$ Inquiry

Customizable Band Shielding Device

• Effectively prevents GPS tracking and blocks a variety of mobile signals including 2G, 3G, 4G, and 5G, as well…

$700

Dual-Switch Selective Shielding Device

• Specifically designed to counter various positioning and tracking systems, enhancing personal privacy and security.• Effectively blocks all types of…

$180

Fast-Deployment Temporary Networking Intercom

Frequency range (optional): 136-174CMHz/350-400MHz/400-480MHzNumber of channels: 3776Channel spacing: 12.5KHzDimensions: 302mm(L)*218mm(W)*76mm(H) (excluding antenna and antenna base)Weight: ≤5kg (including battery)Output power: Vehicle:…

$ Inquiry

Frequency Domain Display Analyzer

• Digital Demodulation Function Equipped with digital decoding functionality, if an audio signal is detected on a line that should…

$72400

Industrial-Design Tri-Proof Intercom

Launch sectionBroadband NarrowbandModulation: 16KФF3E 8KФF3EAdjacent power: ≥65dB ≥60dBSignal-to-noise ratio: ≤-40dB ≤-40dBParasitism and harmonics: ≤65dB ≥60dBSpurious emissions: ≤-36dBm ≤-36dBmAudio Response: 300Hz-3KHz:…

$ Inquiry

IP54 Dual-Band Frequency-Hopping Intercom

General specificationsTECHNICAL INDICATORSOperating frequencyVHF 136~260MHzUHF 320~520MHzModulationFMHow it worksSimplex at the same frequencyNumber of channels199 pcsChannel spacing25 kHz/12.5kHzOperating voltageDC11.2VOperating temperature-25℃-+55℃Antenna impedance50Microphone…

$ Inquiry

IPX7 rugged function

Frequency Range: (V 136-174MHz, U-400-480MHz)Working voltage: DC7.4VNumber of channels: 128Antenna impedance: 50ΩStep frequency: 25KHz/12.5KOutput carrier power: UHF/4W VHF/5WTransmitted radio waves:…

$ Inquiry

Microphone Jamming Shielder 1-5m

• Measured Shielding Range of 1-5 Meters When a microphone is directly facing the shielder, the effective distance varies with…

$1500

Mobile Phone Signal Blocking Cabinet

• Physical Shielding Technology Utilizes physical shielding technology to effectively block all types of mobile phone communication with base stations…

$670

Phone Shielding Device 2-10m

• Measured Shielding Range of 2-10 Meters The shielding range for Apple phones is approximately 2-3 meters, while Android phones…

$23000

Vehicle jammer

• Interference mode: Based on all-digital (DDS) signal source synthesis interference source technology;• Interference direction: high-gain omnidirectional, the number of…

$ Inquiry

Wireless Remote Control Shielder 1-10m

• Source Encryption Technology: Utilizes source encryption to secure user voice signals during transmission, ensuring end-to-end encrypted communication for mobile…

$5010

Wireless Remote Control Shielder 1-20m

• Measured Shielding Range of 1-5 Meters The shielding range for Apple phones is approximately 1 meter, while Android phones…

$6150