ChingKong Technology Co.Ltd

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signal jammers for security

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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signal jammers for security

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buy Prison Project Waterproof 800W High Power Signal Jammer online manufacturer

Prison Project Waterproof 800W High Power Signal Jammer

Key specifications:CKJ-1507I8-W Channel Output Port Frequency range Average out-putting power 1 CDMA or GSM 851-894 or 925-960MHz 50dbm / 100W 2 DCS/PCS 1805-1990MHz 50dbm / 100W 3 3G 2110-2170MHz 50dbm / 100W ... Read More
2021-03-11 17:00:37
buy 16 Antennas High Power Signal Jammer 101 Watt For Cellphone 3G 4G 5G WIFI GPS online manufacturer

16 Antennas High Power Signal Jammer 101 Watt For Cellphone 3G 4G 5G WIFI GPS

Product Information Name: New powerful cellphone 2G 3G 4G 5G WIFI2.4G/5.8G GPS signal jammer with 16 Antennas indoor using adjustable 101W output power jamming up to 80m Model: CKJ-1803M16-5G Color: Grey Basic ... Read More
2021-03-11 17:00:39
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Drone High Power Signal Jammer Scrambler Powerful 200-500 Meters Jam Radius

High Power Signal Jammer Home- Products - High Power Signal Jammer Dual High Power WIFI2.4G 5.8G Signal Jammer Drone Remote Control signal blocker, Jamming Up 500m Item No.: CKJ-1205DE-W The one is professional ... Read More
2019-08-07 16:19:52
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8 Bands 4G 3G GSM WIFI 165 Watt Cell Phone Signal Jammer

Product Information Name: 8 Bands High Power Cell Phone Signal Jammer 3G 4G WIFI Blocker 165 Watt Jammer up to 120m Model: CKJ-1701D8-C Color: Black Basic Specifications Jam Signal Type:Mobile phone 3G/2G GSM ... Read More
2020-11-10 09:02:32
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Prisons 6 Bands High Power Signal Jammer Wireless Control RC Software Jamming Up To 300m

High Power Signal Jammer Home- Products - High Power Signal Jammer Prisons Jammers 6 bands 300W with wireless control system jail jammer RC software Jamming up to 300m Item No.: CKJ-1801A6 especially for ... Read More
2020-02-04 11:19:23
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Dual Antennas DDS High Power Signal Jammer Middle RF Power Build In Battery / Cooling Fan

High Power Signal Jammer Home- Products - High Power Signal Jammer Dual antennas Handheld Jammer for 2G/3G/4G Jammer High Output Power 100W up to 100m Build-in Battery Item No.: CKJ-1705MT6 Middle RF power, ... Read More
2019-08-07 16:19:09
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Mobile Phone 4GLTE WIFI 400m 300W Signal Jamming Device

Product Information Name: Portable High Power Bomb Jammer with Output Power 300W Mobile Phone 4GLTE WIFI Blocker Jamming up to 400m Model: CKJ-1708HL6 Color: Black Basic Specifications Jam Signal Type: 1: CKJ... Read More
2020-11-10 09:02:31
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Waterproof Wireless Drone Frequency Scrambler 800W For Prison Project

High Power Signal Jammer Home- Products - High Power Signal Jammer Waterproof High Power Wireless Signal Jammers for Prison Project, output power 800W Jamming up 500m Item No.: CKJ-1507I8 Top high power ... Read More
2020-02-04 11:19:13
buy RC2.4G 5.8G GPS 20W 500m Portable Signal Jammer For Drone online manufacturer

RC2.4G 5.8G GPS 20W 500m Portable Signal Jammer For Drone

Product Information Name: Handheld High Power Signal Jammer For Drone Remote Control 2.4G Video 5.8G and GPS tracking With All-in-one Directional Antenna Block up to 500m Model: CKJ-1902D1 Color: Black Basic ... Read More
2020-11-10 09:00:46
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60W 1500m 15dbi Antenna Drone Signal Jammer With Vehicle Holder

Product Information Name: High Power Drone Signal Jammers for Vehicle Holder, output power 60W Jamming up 1500m Model: CKJ-2005DY1 Color: Grey Basic Specifications Jam Signal Type:Drones UAVs RC2.4G/5.8GHz/GPS ... Read More
2021-03-15 16:07:09
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