Home Products

prison cell phone jammers

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

prison cell phone jammers

(485)

Bomb Waterproof Blocking 1000 meters all wireless signal Jammer fixed on wall Directional Antenna Metal Housing
Contact Now

High Power GSM 3G 4G 5G WiFi CDMA Cellular Cell Phone Signal Jammer Prison Jammer Waterproof Outdoor Metal Housing Product Description: This High Power Full Band Waterproof Outdoor IP65 Convoy Protection Roof ... Read More

2025-03-29 19:43:38

Powerful GSM 3G 4G 5G WiFi CDMA Mobile Phone Jammer IP65 Waterproof Outdoor 500 Meters
Contact Now

Powerful GSM 3G 4G 5G WiFi CDMA Mobile Phone Jammer IP65 Waterproof Outdoor 500 Meters Product Description: This High Power Full Band Prison Jammer White list Black list Waterproof Outdoor IP65 Convoy ... Read More

2025-07-18 14:25:35

Full Frequency 25 - 6000MHz 800W DDS Outdoor Signal Jammer
Contact Now

DDS Full Frequency Waterproof Outdoor Signal Jammer 25 - 6000MHz With Software Management Product Description: High DDS solution (25-6000mhz,Option) Output Interface Output Frequency CH1 - 25-500Mhz CH2 - 500... Read More

2020-07-16 10:02:09

RF Signal PCS DCS 200 meters 100W Prison Jammer
Contact Now

Waterproof CCTV Radio Jamming System RF Signal Prison Jail Jammer Product Description: This high powerful all cell phone wireless signal jammer equipment can jamming range up to 200m Perfect self-protective ... Read More

2020-07-16 10:10:38

WIFI 4G 5G VHF UHF 1000W Waterproof Signal Jammer
Contact Now

13Bands Waterproof Adjustable High Power Phone Jammer GSM CDMA 3G 4G and WIFI2.4G 5.8G GPS Customize frequency Signal Jammer Product Description: Advantages and Features: Aluminum-alloy casing with high ... Read More

2021-09-17 16:14:32

12 Bands Outdoor Signal Jammer Full Frequency Military Waterproof
Contact Now

12 Bands Full Frequency Military VIP Protection Security Cell Phone Signal Waterproof Outdoor Jammer Product Description A big merit of this high power cell phone signal jammer is that each band can adjust RF ... Read More

2022-02-14 11:50:03

10 Bands High Power Signal Jammer Waterproof Adjustable
Contact Now

10 Bands Waterproof Adjustable High Power WiFi VHF UHF GSM PCS DCS 3G 4G 5G Phone Signal Jammer Product Description We have 4-12 bands frequenices optional of this high power cell phone signal jammer.With ... Read More

2022-03-30 11:51:32

500m Military Signal Jammer Adjustable High Power 600W To 1200W
Contact Now

500m Military Signal Jammer Adjustable High Power 600W To 1200W Military Adjustable High Power Prison Jammer WiFi GSM PCS 3G 4G 5G Signal Jammer Product Description We have 4-12 bands frequenices optional of ... Read More

2023-03-20 10:06:36

Up To 200 Meters Jamming Range Army Backpack Jammer Powered by 230VAC / -110VAC for Military Operations
Contact Now

Product Description: The Backpack Signal Jammer is an advanced and powerful device designed to disrupt all cell phone signals effectively. With its adjustable output power of 160W, this signal jammer ensures ... Read More

2025-07-11 13:32:42

High Power GSM PCS 3G 4G 5G Jammer Military 600 Watt Vehicle Signal Jammer
Contact Now

Vehicle Bomb Signal Jammer System High Power Military Cell Phone Signal Jammer Product description : This type jammer protecting military and VIP convoys from the threat of remote control improvised explosive ... Read More

2022-03-11 18:17:52

Page 36 of 49|< << 31 32 33 34 35 36 37 38 39 40 >> >|