Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
ShenZhen Necom Telecommunication Technologies Co., Ltd.
Home Products

Prison Cell Phone Jammers

China ShenZhen Necom Telecommunication Technologies Co., Ltd. certification
China ShenZhen Necom Telecommunication Technologies Co., Ltd. certification
Good cell phone signal jammer, factory to me the price is well, A+++

—— Mr. Amer

GPS tracker jammer is perfect, and workshop arranges the shipment to me in only 5 days. Good quality, A+

—— Noel Bojorquez

Vehicle jammer got it, perfect operating, thanks. AAA

—— Mr. Dawson

hey thanks for everything this jammer is wickedly love this big ring;)

—— Jayridd

I'm Online Chat Now

Prison Cell Phone Jammers

(17)
China 1000m Coverage Range Prison Cell Phone Jammers High Power Multi Band Jammer factory

1000m Coverage Range Prison Cell Phone Jammers High Power Multi Band Jammer
Contact Now

1000m Coverage Range Prison Cell Phone Jammers Multi Band Features: High power multi-band jammer. Fully portable trolley case for easy transport and quick deployment. Each unit can jam up to 6 frequency bands ... Read More
2023-01-28 18:09:17
China Wifi 5.8G Mobile Signal Jammer 5% - 80% Humidity Walkie Talkie Signal Blocker factory

Wifi 5.8G Mobile Signal Jammer 5% - 80% Humidity Walkie Talkie Signal Blocker
Contact Now

Wi-Fi5.8GRemote Control Prison Signal Jammer/Walkie-Talkie Signal Blocker Description: PJ600 is the same series of signal shielding device as PJ630PJ650. Its total output power can be up to 600W, the shielding ... Read More
2022-02-25 16:43:38
China 300m Jamming Range Prison Cell Phone Jammers For Long Term Reliability factory

300m Jamming Range Prison Cell Phone Jammers For Long Term Reliability
Contact Now

300M Jamming Range Prison Signal Jammer/4GWi-FiGps Network Signal Jammer For Jail Description: PJ600 is the same series of signal shielding device as PJ630PJ650. Its total output power can be up to 600W, the ... Read More
2022-02-25 16:43:38
China 100W Each Band Powerful Cell Phone GPS Jammer , Phone Jamming Device Six Frequency Bands factory

100W Each Band Powerful Cell Phone GPS Jammer , Phone Jamming Device Six Frequency Bands
Contact Now

100W Each Band Powerful Prison Signal Jammer/Jamming for Phone Gps Signal Description: The output power of each channel is 100W, and the total output power is 600W. This prison shield is a high-power prison ... Read More
2022-02-25 16:43:38
China 600W Prison Cell Phone Jammers 100 - 300m Cover Radius With Directional Antennas factory

600W Prison Cell Phone Jammers 100 - 300m Cover Radius With Directional Antennas
Contact Now

600W High Power Prison Phone Signal Jammer with Directional Antenna/100W Each Band Description: The output power of each channel is 100W, and the total output power is 600W. This prison shield is a high-power ... Read More
2022-02-25 16:43:38
China Remote Control Prison Cell Phone Jammers VHF 135 - 174MHz 50W Easy Operation factory

Remote Control Prison Cell Phone Jammers VHF 135 - 174MHz 50W Easy Operation
Contact Now

300W High Power Prison Network Signal Jammer/Remote Control Signal Blocker Description: The prison signal jammer is generally a shield designed to meet the management and security requirements of the prison. ... Read More
2022-02-25 16:43:38
China Wifi 2.4G Prison Network Signal Jammer , Cell Phone Reception Blocker Status / Alarm LEDs factory

Wifi 2.4G Prison Network Signal Jammer , Cell Phone Reception Blocker Status / Alarm LEDs
Contact Now

Waterproof Fixed Prison Wi-fi Signal Jammer/Prison Network Signal Jammer For 2.4G Description: The prison signal jammer is generally a shield designed to meet the management and security requirements of the ... Read More
2022-02-25 16:43:38
China Six Frequency Segments Mobile Phone Scrambler , Cell Phone Blocker For GPS Tracker factory

Six Frequency Segments Mobile Phone Scrambler , Cell Phone Blocker For GPS Tracker
Contact Now

GpsL14G Jail Using Prison Signal Jammer/Jamming For Phone Gps Tracker Description: The 300W prison shield has six frequency segments, each with an output of 50W and a shield distance of 150 meters. This model ... Read More
2022-02-25 16:43:37
China 2G 3G 4G Wifi Prison Cell Phone Jammers PLL Synthesized Signal Source factory

2G 3G 4G Wifi Prison Cell Phone Jammers PLL Synthesized Signal Source
Contact Now

300W High Power Prison Signal Jammer/2G3G4GWi-fi Prison Phone Signal Blocker Description: The 300W prison shield has six frequency segments, each with an output of 50W and a shield distance of 150 meters. This ... Read More
2022-02-25 16:43:37
China High Power Cell Phone Signal Blocker Device 180W Total Output Sweep Jamming Type factory

High Power Cell Phone Signal Blocker Device 180W Total Output Sweep Jamming Type
Contact Now

High Power Six-Frequency Prison Signal Blocker/Wi-Fi2.4G5.8G Network Signal Jammer Description: Prison signal shields are generally fixed in prisons. Customize the shields of different output power according to ... Read More
2022-02-25 16:43:37
Page 1 of 2|< 1 2 >|