ChingKong Technology Co.Ltd

We are a professional signal jamming device manufacturer,We save life and prevent leakage

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Cell Phone Signal Jammer

Customer Reviews
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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Cell Phone Signal Jammer

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China 22 Channels Cell Phone Signal Jammer Full Bands 5GLTE 2G 3G 4G Wi-Fi GPS LOJACK factory

22 Channels Cell Phone Signal Jammer Full Bands 5GLTE 2G 3G 4G Wi-Fi GPS LOJACK

Product Information Name: World First 22 Antennas Wireless Signal Jammer For Full Bands 5GLTE 2G 3G 4G Wi-Fi GPS LOJACK Output Power 42Watt With Infrared Remote Control Turn ON /OFF Power Model: CKJ-1901A22 ... Read More
2021-03-11 17:02:27
China 18 Channel 40W GPS WIFI 5G Cell Phone Signal Jammer factory

18 Channel 40W GPS WIFI 5G Cell Phone Signal Jammer

Product Information Name: All in one 18 Antennas Wireless Signal Jammer For Full Bands 2G 3G 4G 5G Wi-Fi GPS LOJACK Output Power 42Watt With Infrared Remote Control Turn ON /OFF Power Model:CKJ-1813A18-5G Color... Read More
2021-03-11 17:02:43
China 12 Antennas 80m 4G 5G Cell Phone Signal Jammer High Power factory

12 Antennas 80m 4G 5G Cell Phone Signal Jammer High Power

High Power 12 Antennas 80m 2G 3G 4G 5G Cell Phone Signal Jammer​Product InformationName: New powerful Cell phone 3G 4G 5G signal jammer with 12 Antennas indoor using adjustable 90W output power jamming up to ... Read More
2021-03-11 17:03:01
China Mobile Office Cell Phone Signal Jammer , 3G 4G Cell Phone Signal Blocker Device 8 Antennas factory

Mobile Office Cell Phone Signal Jammer , 3G 4G Cell Phone Signal Blocker Device 8 Antennas

The Latest Mobile phone Signal Jammer 8 Antennas Adjustable 3G 4G Phone signal Blocker with 2.4G GPS Item No.: CKJ-1703BT8 The Latest Mobile phone Signal Jammer 8 Antennas Adjustable 3G 4G Phone signal Blocker ... Read More
2019-08-07 16:16:00
China Multi - Function Office Cell Phone Blocking Equipment Cell Phone Signal Blocker For Business factory

Multi - Function Office Cell Phone Blocking Equipment Cell Phone Signal Blocker For Business

The Latest Mobile phone Signal Jammer 8 Antennas Adjustable 3G 4G Phone signal Blocker with 2.4G GPS Item No.: CKJ-1702S8 The latest mobile phone signal jammer 8 antennas adjustable 3G 4G phone signal blocker ... Read More
2019-07-31 09:52:00
China Indoor Cell Phone Signal Jammer Adjustable 46 Watt Power Built - In 3 Cooling Fan factory

Indoor Cell Phone Signal Jammer Adjustable 46 Watt Power Built - In 3 Cooling Fan

High Power Signal Jammer Item No.: CKJ-1801M8 Indoor Signal Jammer Home- Products - Indoor Signal Jammer New powerful cellphone WIFI signal jammer with 8 Antennas indoor using adjustable 46W output power ... Read More
2019-08-07 16:16:10
China Continous Working Cell Phone Reception Blocker Cell Phone Signal Disruptor factory

Continous Working Cell Phone Reception Blocker Cell Phone Signal Disruptor

10 antennas Mobile phone Signal Jammer For GSM 3G 4GLTE signal Block WIFI2.4G UHF/VHF Walkie-Talkie Signal Product Information Name: Indoor Using 10 antennas Mobile phone Signal Jammer For GSM 3G 4GLTE signal ... Read More
2019-07-31 09:51:56
China Mini Portable Office Cell Phone Signal Jammer Adjustable Band 50 To 60Hz factory

Mini Portable Office Cell Phone Signal Jammer Adjustable Band 50 To 60Hz

HOME > GPS Jammers CK-2012N-6 Adjustable WIFI+GPS+Cellphone jammer Specifications: Cover interface standards: CDMA 800: 851 to 894MHz GSM 900: 925 to 960MHz GSM 1800: 1,805 to 1,880MHz (DCS) GSM 1900: 1,920 to ... Read More
2019-08-07 16:16:36
China 6 Antennas Cell Phone Disruptor Jammer Portable Cellphone Signal Jammer factory

6 Antennas Cell Phone Disruptor Jammer Portable Cellphone Signal Jammer

High Quality Mobile Phone Jammer 6 Antennas with WIFI2.4G 5.8G or GPS,Also Block Drone UAV Signals. Item No.: CKJ-1201C6 This is High quality and lower price mobile phone signal jammer designed with 6 antennas ... Read More
2019-07-31 09:51:45
China Class Room Office Cell Phone Scrambler Device For Invigilate Meeting Room factory

Class Room Office Cell Phone Scrambler Device For Invigilate Meeting Room

CellPhoneJammers CK-101E-6(315+433MHz+Cell phone signal) HOME > Salable Jammer CK-101E-6(315+433MHz+Cell phone signal) Cellphone+ 315+433MHz Signal Product Description(CK-101E-6) 1. It can continue working for ... Read More
2019-07-31 09:52:10
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