Send Message
ChingKong Technology Co.Ltd

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

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home Products

cell phone service blocker

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

I'm Online Chat Now

cell phone service blocker

(47)
buy 5 Bands Personal Cell Phone Signal Blocker Device Portable Cellphone Signal Jammer online manufacturer

5 Bands Personal Cell Phone Signal Blocker Device Portable Cellphone Signal Jammer

High Power Signal Jammer Home- Products - High Power Signal Jammer High Power Integration Prisons Jammers with directional antenna Jail Jammer 250W output power Jamming up 300m Item No.: CKJ-1505DB Integration ... Read More
2019-02-26 16:31:02
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 Continous Working Cell Phone Reception Blocker Cell Phone Signal Disruptor online manufacturer

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
buy 100-500m Cell Signal Blocker Portable Wifi Bluetooth 3g 4g Mobile Phone Blocker online manufacturer

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 PDF Format Wireless Signal Jammer Device For 3G 4G Cellular Phones online manufacturer

PDF Format Wireless Signal Jammer Device For 3G 4G Cellular Phones

8 Bands High Power Cell Phone Signal Jammer 3G 4G WIFI Blocker 130 Watt UAV Drone Signal Jammer up to 300m Item No.: CKJ-1701D8 The one is professional high power mobile phone jammer for 4G cellular phones, ... Read More
2019-07-31 09:58:07
buy 12 Antennas Cell Phone Signal Blocker online manufacturer

12 Antennas Cell Phone Signal Blocker

Product Information Name: The Latest 12 Antennas Plus Portable Mobile Phone Signal Jammer LOJACK GPS Wi-Fi Signal Blocker Bigger Hot Sink & Battery 8.4Watt Jamming up to 20m Model: CKJ-1816N12 Color: Grey Basic ... Read More
2020-11-05 09:14:24
buy Full Bands WIFI Office Cell Phone Signal Jammer AC110-240V No Noise In Working online manufacturer

Full Bands WIFI Office Cell Phone Signal Jammer AC110-240V No Noise In Working

Full Bands WIFI 2.4G 5.2G 5.8G Signal Jammer Used In Office Working No Noise Product Information Name: Indoor Using 4 bands Signal Jammer Model: CKJ-1001B4 Color: Silver Basic Specifications Jam Signal Type: 1... Read More
2019-08-07 16:16:52
buy High Power Mobile Phone Signal Jammer 16 Antennas 7 Cooling Fans 101 Watt For Prison online manufacturer

High Power Mobile Phone Signal Jammer 16 Antennas 7 Cooling Fans 101 Watt For Prison

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
2020-05-30 09:43:40
buy Continous Working Prison Wireless Signal Jammer Portable Signal Blocker online manufacturer

Continous Working Prison Wireless Signal Jammer Portable Signal Blocker

CK-101D-D4 High-power Cellphone Jammers Product Description(CK-101D-D) 1. It can continue working for 365days and with AC adapter (AC100-220V,DC27V), 2. Total output power:100W External Directional Panel ... Read More
2019-07-31 09:58:47
buy 22 Channels Cell Phone Signal Jammer Full Bands 5GLTE 2G 3G 4G Wi-Fi GPS LOJACK online manufacturer

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
Page 1 of 5|< 1 2 3 4 5 >|