ChingKong Technology Co.Ltd

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device to block mobile phone signal

The jammer is excellent, very sensitive and accurate, and the signal is stable and the jammer easy to use.

—— Kristeen Dermody

Excellent device. Works as advertised. The carrying case is well worth the money and also well made. Very happy with this purchase. I bought it for use in the classroom and i have found it to work amazing in so many other environments.

—— Tony Macke

The price is higher than other models, but perfect gadget I've ever seen. more powerful,Works well. Like it!

—— Michael Carcia

The design of this jammer is really different and nice. I like the design and its color..

—— Laumea

Professional manufacturers, providing OEM/ODM services, solved the problem of our tender,

—— William

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device to block mobile phone signal

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buy 17W Cell Phone Signal Interrupter , 8 Antennas Device To Block Mobile Phone Signal online manufacturer

17W Cell Phone Signal Interrupter , 8 Antennas Device To Block Mobile Phone Signal

Product Information Name: Mobile phone Signal Jammer 8 Antennas 3G 4G Phone signal Blocker with 2.4G GPS Model:CKJ-1702S8 Color: Black Basic Specifications Jam Signal Type: 1: CKJ-1702S8-W: Full Bands Mobile ... Read More
2020-05-16 08:35:43
buy 16 Channel Handheld Mobile Phone Signal Jammer AC110 -220V For WiFi 5G GPS Lojack online manufacturer

16 Channel Handheld Mobile Phone Signal Jammer AC110 -220V For WiFi 5G GPS Lojack

Product Information Name: World First Handheld 16 Bands Cell Phone Signal Jammer Hidden Antenna Blocking 4G Wi-Fi5G RF Signal Jammer ,12Watt Jamming up to 20m Model: CKJ-1806P16 Color: Black Basic Specification... Read More
2020-05-16 08:35:02
buy Portable Mobile Phone Signal Jamming Device With Bigger Hot Sink And Battery Lojack online manufacturer

Portable Mobile Phone Signal Jamming Device With Bigger Hot Sink And Battery Lojack

New 10 Antennas Plus Portable Mobile Phone Signal Jammer With Bigger Hot Sink & Battery LOJACK GPS Wi-Fi Signal Blocker Product Information Name: The Latest 10 Antennas Plus Portable Mobile Phone Signal Jammer ... Read More
2021-03-11 16:47:32
buy Wireless Prison Cell Phone Signal Scrambler Portable Mobile Phone Signal Jammer online manufacturer

Wireless Prison Cell Phone Signal Scrambler Portable Mobile Phone Signal Jammer

High Power Signal Jammer Home- Products - High Power Signal Jammer The Highest Power Wireless Signal Jammers for large area Project, output power 800W Jamming up 500m Item No.: CKJ-1006G The highest power ... Read More
2019-07-31 09:58:27
buy Powerful Cell Phone Signal Scrambler 8 Bands Indoor Adjustable 70W Output Power online manufacturer

Powerful Cell Phone Signal Scrambler 8 Bands Indoor Adjustable 70W Output Power

Product Information Name: New powerful cellphone WIFI signal jammer with 8 Antennas indoor using adjustable 60W output power jamming up to 80m Model: CKJ-1801M8 Color: Grey Basic Specifications Jam Signal Type: ... Read More
2020-05-16 08:35:29
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10 Bands 5G Signal Jamming Device Mobile Phone WIFI Shielding 2-30m Radius Range

Product Information Name: Indoor Using 10 antennas Mobile phone Signal Jammer For GSM 3G 4GLTE 5G signal Block WIFI2.4G UHF/VHF Walkie-Talkie Signal Jammer Low Price Good Quality Model: CKJ-1805S10 Color: ... Read More
2020-05-16 08:35:46
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Product Information Name: World First 18 Antennas Wireless Signal Jammer For Full Bands 2G 3G 4G Wi-Fi GPS LOJACK Output Power 42Watt With Infrared Remote Control Turn ON /OFF Power Model:CKJ-1813A18 Color: ... Read More
2021-03-11 16:47:34
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Portable Cell Phone Signal Jamming Device with 10 Antennas GPS Wifi Signal Stopper,Nylon Cover Easily Carry on Hand

Product Information Name: The Latest 10 Antennas Plus Portable Mobile Phone Signal Jammer LOJACK GPS Wi-Fi Signal Blocker Bigger Hot Sink & Battery 7Watt Jamming up to 20m Model: CKJ-1713N10-B Color: Grey Basic ... Read More
2020-03-09 09:54:02
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100-500m Cell Signal Blocker Portable Wifi Bluetooth 3g 4g Mobile Phone Blocker

Product Information Name: Waterproof High Power Wireless Signal Jammers for Prison Project, output power 800W Jamming up 500m Model: CKJ-1507I8 Color: Grey Basic Specifications Jam Signal Type:1: CKJ-1507I8-W ... Read More
2021-03-11 17:07:30
buy All In One 22 Channel 5GLTE Mobile Phone Scrambler 2G 3G 4G 5GLTE Wi-Fi2.4G GPS online manufacturer

All In One 22 Channel 5GLTE Mobile Phone Scrambler 2G 3G 4G 5GLTE Wi-Fi2.4G GPS

Product description: This is the latest designed with 22 Antennas all-in-one for mobile phone 5GLTE GSM 3G 4GLTE signals which bring us a strong jamming ability. And it can not only cut off all 5G 3G 4G mobile ... Read More
2020-11-10 09:06:46
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