Home Products

3g 4g cell phone jamming device

All Products

Signal Jammer (56)

Cell Phone Jammer (39)

IED Bomb Jammer (86)

Anti Drone Jammers (147)

Portable Signal Jammer (111)

Prison Jail Jammer (75)

Backpack Signal Jammer (97)

Handheld Signal Jammer (46)

Vehicle Signal Jammer (72)

Indoor Signal Jammer (58)

Outdoor Signal Jammer (55)

Wifi Jammer (25)

GPS Jammer (14)

Mobile Phone Jammer (108)

Signal Jammer Accessories (4)

Signal Booster Repeater (12)

Signal Detector (23)

Customer Reviews

Cooperation with your company for 3 years, always friendly cooperation, I'm looking forward to our cooperation in the future.

—— Wayne Lam

Very excellent seller, very professional and very experienced.

—— Ms Angel

High quality products, superior service, competitive prices.

—— Mr.Janson

I'm Online Chat Now

3g 4g cell phone jamming device

(378)

CDMA 5G RF Signal Backpack Jammer GSM 90W 3G 4G Signal Jammer
Contact Now

5G High Power RF Signal Backpack Jammer GSM 3G 4G Cell Phone Drone Signal Jammer Product Description: High Power Freqeuncy Scan Convoy Jamming System, implementing the most effective and reliable RF jammer ... Read More

2021-09-10 18:27:28

Each Band Can Work Independently Prison Jail Jammer for 2G 3G 4G 5G WIFI Frequency Blocker
Contact Now

Each Band Can Work Independently Prison Jail Jammer for 2G 3G 4G 5G WIFI Frequency Blocker Key Attributes Attribute Value Cooling System Built-in Cooling Fan Power supply AC230V Total Output Power 900W Type ... Read More

2025-08-07 13:39:43

Adjustble High Power Gsm Signal Jammer Waterproof Pcs 3g 4g 5g All
Contact Now

Adjustble High Power Waterproof GSM PCS 3G 4G 5G All Cell Phone Signal JammerProduct Description:It can effectively shield (interference) in the radius of 100-500 meters all indoor and outdoor signals such as ... Read More

2023-09-25 17:53:47

Handheld 18 Antennas CDMA GSM 3G 4G WiFi Bluetooth VHF UHF Radio Mobile Phone 5G Signal Jammer
Contact Now

Product Description: This high power 18 Bands Adjustable Powerful Handheld 3G 4G 5G Mobile phone Jammer & Lojack Walky-Talky or Car Remote Control GPS Jammer , you can just come here to gain more useful ... Read More

2023-08-10 17:28:13

Military 500 Meter Waterproof Outdoor Prison Jammer GSM 3G 4G All Cell Phone Signal Jammer
Contact Now

Military 500 Meter Waterproof Outdoor Prison Jammer GSM 3G 4G All Cell Phone Signal Jammer Product Description: This is a portable type signal shielding device .It is easy to carry, flexible to use, also with ... Read More

2020-09-17 16:04:41

80 meters Waterproof Cell Phone Jammer Blocking GSM CDMA 3G 4GLTE 5G WiFi GPS Signal Jammer
Contact Now

80 meters Waterproof Cell Phone Jammer Blocking GSM CDMA 3G 4GLTE 5G WiFi GPS Signal Jammer Product Description : With the IP 68 standard, this Waterproof Cell Phone Jammer could completely prevent dust and it ... Read More

2022-08-23 15:43:28

Waterproof Anti Uav Drone Signal Prison Jammer WIFI5.8G GPS High Power GSM 5G Cell Phone Signal Jammer
Contact Now

Waterproof Drone Uav Signal Prison Jammer WIFI5.8G GPS High Power GSM 5G Cell Phone Signal Jammer Product Description: This Multi Bands Drone Signal Shield is a versatile signal blocker that can be installed ... Read More

2022-07-19 15:53:18

600w Uav WIFI GPSL1 Drone Signal Jamming Device Anti Spy DC24V
Contact Now

Product Description: High RF power, cover 100% drones UAVs Like Dji Phantom 4, Phantom 3 Professional, Advanced, Standard series, Inspire Series... Directional Jamming range: 300~2500 Meters 6-8 Bands in One ... Read More

2024-10-11 19:02:36

18 Bands GSM 3G 4G 5G WiFi UHF VHF GPS Signal Jammer Indoor Exam Meeting Room 50 meters range
Contact Now

Product Description: This 18 bands Powerful indoor desktop cell phone jammer with Remote control,which can also block GSM, 3G, 4G, 5G,VHF, UHF, Wi-Fi, GPS, L1, L2, L5, LOJACK, 5.2G,5.8G,RF signals like 315,433... Read More

2022-06-28 15:43:58

DDS Convoy WCDMA Portable Bomb Jammer 3G 4G Signal Jammer 6000MHz
Contact Now

Product description : This device is not only bomb jammers, but also high power portable DDS convoy jamming system,portable RF jammer,portable vehicle bomb jammer. This jammer can implementing the most ... Read More

2021-06-08 16:04:03

Page 9 of 38|< << 4 5 6 7 8 9 10 11 12 13 >> >|