ChingKong Technology Co.Ltd

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gsm signal blocking device

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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gsm signal blocking device

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roduct 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-1713N10B-B Color: Black ... Read More
2019-08-07 16:14:38
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CK-101M Portable 3G signal Jammers Product Description(CK-101M) 1. Cover interface standards: cellphone signal(CDMA,GSM,DCS,3G ),GPS (1500-1600MHz) 2. Total output power:900mW Antennas External Omnidirectional ... Read More
2019-07-31 09:54:17
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Handheld Portable Jamming Device Continous High Frequency 112*62*32mm

HOME > Portable Jammers Handheld cellphone jammer CK-101N Portable cell phone 3G signal Jammers Product Description(CK-101N) Cover interface standards:cellphone signal(CDMA,GSM,DCS,3G ), Total output power:3W ... Read More
2019-07-31 09:54:01
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Lojack GPS signal jammer CKJ-800N5L with Car Charge DC12VIN Lojack&GPS jammer CKJ-800N5L with cellphone signal,Built-in Battery, Car Charge DC12V IN Could be used in car directly. Specifications: CDMA/GSM,DCS... Read More
2019-02-26 16:35:02
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Mini Handheld 4 Antennas Cell Phone WIFI GPS Jammer, Block 2g/3G/4G or GPS WIFI Signals, Item No.: CKJ-1004N4 Mini Handheld 4 Antennas Cell Phone WIFI GPS Jammer, Block 2g/3G/4G or GPS WIFI Signals, or ... Read More
2019-07-31 09:54:00
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CK-101G-800W Top High power Cell phone Jammers Product Description(CK-101G-800W) 1. It can continue working for 365days and with AC adapter (AC100-220V,DC27V), 2. output power is adjustable , Total output power... Read More
2019-07-31 09:55:48
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Handheld High Power Directional Drone UAV Signal Blocker(Build-in directional antennas) Item No.: CKJ-1809D4 The latest handheld Drone signal jammer with 4 bands build-in directional antennas and battery,Output ... Read More
2019-07-31 09:54:23
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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: New powerful Mobile phone 3G 4G 5G signal jammer with 12 Antennas indoor using adjustable 90W output power jamming up to 80m Model: CKJ-1802M12 Color: Grey Basic Specifications Jam ... Read More
2021-03-11 16:47:10
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World First 18 Bands Portable Jamming Device For Cellphone 5G WIFI GPS Product Information Name: The Latest Handheld 18 Bands 5G Cellphone Signal Jammer With Nylon Cover, Blocking 2G 3G 4G 5G Wi-Fi GPS UHF VHF... Read More
2021-05-10 10:30:12
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