Home Security & Protection Sender, Receiver Cell Phone Jammer Blocker 2018 Product List
5,284 products found from 165  

Cell Phone Jammer Blocker manufacturers & suppliers

16 Antenna Jammer, Blocker for 3G 4G Cell Phone, Lojack 173MHz. RC433MHz, 315MHz GPS, Wi-Fi, VHF, UHF Radio Signal Jammer

Min. Order: 1 Piece
  • Frequency Range: GSM900
  • Frequency: 1805~1880MHz
  • Application: Military Area
  • Name: Full Band 42W 16 Antenna Jammer/Blocker
  • Jamming Range Radius: 50meters
  • Weight: 8kg

Stationary Adjustable 4G Jammer Cell Phone CDMA GSM GPS 3G WiFi Lojack,Signal Blocker for All 2g,3G,4G Cellular,433MHz,315MHz,GPS,Wi-Fi,VHF,UHF Lojack Jammer

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Frequency Range: DCS1800
  • Frequency: 1805~1880MHz
  • Application: Examination Hall
  • Cell Phone Jammer: for 4G 3G 2g
  • Jamming: GSM,2g 3G,4G,WiFi, GPS,315MHz,433MHz Lojack
  • Working Mode: We Can Do Customized

New 8 Antennas High Power Handheld 3G/ 315/ 433/ Lojack Jammer, Built-in Battery, Portable 2g 4G Lte GSM CDMA Cell Phone Signal Blocker

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Frequency Range: PCS1900
  • Frequency: 1805~1880MHz
  • Application: Military Area
  • Cell Phone Signal Jammer: Cell Phone Signal Jammer
  • Name: 8 Antennas High Power Jammer, 3G/ 315/ 433/ Lojack
  • Size: 240X 202X 65mm

Desktop High Power Phone Signal Jammer/Blocker, GSM/CDMA/WCDMA/TD-SCDMA/Dcs/Phs Cell Phone Signal Jammer Blocker

FOB Price: US $ 1 / Piece
Min. Order: 2 Pieces
  • Usage: Defense
  • Using Field: Land
  • Type: Anti Riot Shield
  • Material: Aluminum/Alloy
  • Size: 330mmx238mmx60mm
  • Weight: 5.5kg

Portable 8 Antennas GPS GSM Signal Jammer Cell Phone Signal Blocker

Min. Order: 1 Piece
  • Frequency Range: CDMA,GSM,PCS,Dcs,3G,4G Wimax,4G Lte,315,433,868
  • Frequency: 433MHz,315MHz,868MHz,Lojack:167-175MHz
  • Application: Conference Center
  • Total Working Bands: 8 Channels
  • Total Output: 5.5W
  • Shielding Radius: 20m

Multifunctional 2g 3G 4G Cell Phone Signal Jammer WiFi Blocker

FOB Price: US $ 195 / Piece
Min. Order: 1 Piece
  • Frequency Range: GSM900
  • Frequency: 925~960MHz
  • Application: Anywhere
  • Weight: 3.0kg
  • Total Output Power: 16W
  • Type: Indoor Used

16 Bands Desktop GSM CDMA 3G 4G Cell Phone Blocker/GPS WiFi Jammer Lojack VHF-UHF Jammer/RF Remote Control 315/433MHz Blocker

FOB Price: US $ 0.1 / Piece
Min. Order: 1 Piece
  • Working Frequency: All Band Frequency
  • Working Band: 16 Bands
  • Jamming Range: up to 40m
  • Jamming Power: 38 Watt
  • Packing: Neutral Packing
  • Standard: CE. RoHS

High Power Indoor Cell Phone Signal Jammer / Blocker

FOB Price: US $ 2950-3100 / Piece
Min. Order: 1 Piece
  • Type: 860MHz~2665MHz
  • Application: Optical Signal Transmission
  • Modulation: Vco
  • Receiver Chip: Hdt
  • Oscillator Circuit: PLL Frequency Synthesis
  • Jamming Target: Cell Phone; Wi-Fi Devices; GPS Devices

16 Antenna Jammer, Blocker for 3G 4G Cell Phone, Lojack 173MHz. RC433MHz, 315MHz GPS, Wi-Fi, VHF, UHF Radio Signal Jammer (SYF-900)

Min. Order: 1 Piece
  • Type: With Remote Control
  • CDMA: 869-894MHz
  • Description: Cellphone Signal Jammer with Strength Remote Contr
  • MOQ: 1PCS
  • Price: Factory Price
  • Place of Origin: Quanzhou,Fujian

Portable WiFi Signal Jammer Cell Phone Blockers for Cars GPS Tracking (GW-JN5L)

Min. Order: 1 Piece
  • Working Time: 2 Hours
  • Advantage: with Cooling Fan
  • Jamming Range: 1 - 20meters, Depend on Signal Strength of Mobile N
  • Packing: Neutral Packing
  • Standard: ISO9001
  • Port: Shenzhen

Stationary 14bands Cellphone, Wi-Fi, Lojack, GPS, Jammer/Blocker; 14 Antenna All Bands Cell Phone, GPS, WiFi, VHF, UHF, 4G, 315, 433, Lojack Jammer /Blocker

Min. Order: 1 Piece
  • Name: All in One Jammer/Blocker with 14 Bands
  • Total Output Power: 35W
  • Jamming Range: Radius up to 50 Meters
  • Full Set Weight: 7.0kg
  • Power Supply: 50 to 60Hz, 100 to 240V AC
  • Warranty: One Year From Delivery Date

Indoor Medium Power IP Control RF Mobile Cell Phone GSM GPS Signal Jammer/ Wireless Blocker

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Frequency Range: 20-6000MHz
  • Frequency: 20-6000MHz
  • Application: School
  • Name: Prison Jammer
  • RF Output Power: 120W
  • Jamming Radius: 25-50m

Hidden Style 8W GSM CDMA 3G 4G All Cell Phone Jammer, GPS L1 / L2 Signal Blocker

FOB Price: US $ 220 / Piece
Min. Order: 1 Piece
  • Frequency Range: GSM900
  • Frequency: 925~960MHz
  • Application: Library
  • Weight: 2.00kg
  • Total Output Power: 8W
  • Frequency Ranges: CDMA,GSM,Dcs,PCS,3G,4G Lte,4G Wimax,GPS L1-L2

Universal 12-Antennas Desktop 2g 3G 4G Cell Phone Jammer WiFi GPS Lojack UHF VHF Jammer 315/433MHz Jammer Blocker

FOB Price: US $ 0.1 / Piece
Min. Order: 1 Piece
  • Frequency Range: Whole Frequency
  • Frequency: Whole Frequency
  • Application: Military Area
  • Jammer Working Frequency: WiFi GPS VHF UHF Lojack 2g 3G 4G 315MHz 433MHz
  • All Band Jammer: 12 Bands
  • 3G 4G Jammer Power: 28.5W

8-CH 20W Desktop 4G Cell Phone Signal Blocker (Jammer)

Min. Order: 1 Piece
  • Type: 850MHz~6000MHz
  • Application: Optical Signal Transmission
  • Modulation: Vco
  • Receiver Chip: Hdt
  • Oscillator Circuit: PLL Frequency Synthesis
  • Jamming Target: Cell Phone; Wi-Fi Devices; Bluetooth

Adjustable 6 Bands Cell Phone Signal Jammer, CDMA GSM PCS 3G 4G Signal Blocker

Min. Order: 1 Piece
  • Frequency Range: DCS1800
  • Frequency: 2400 - 2483 MHz
  • Application: Examination Hall
  • Product Name: Adjustable Desktop Signal Jammer
  • Advantage: Good Cooling System
  • Antennas: 6 PCS Omni Antennas

2018 New Product 14 Channels Cell Phone Jammer GPS WiFi VHF UHF 4G 315 433 Lojack Blocker

Min. Order: 2 Pieces
  • Name: 14 Channels Cell Phone Jammer
  • Total Output Power: 35W
  • Jamming Range: up to 20-70 M
  • Full Set Weight: 7.0kg
  • Packing: Ployfoam and Carton
  • Standard: CE, RoHS, SGS, GMP

8 Antennas CDMA GSM 3G 4G Cell Phone Signal Jammer UHF VHF Jammer Blocker

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Frequency Range: GSM900
  • Frequency: 925~960MHz
  • Application: Conference Center
  • Cell Phone Jammer: for 4G 3G 2g
  • Jamming: GSM, 3G, 4G, WiFi, GPS, Lojack, UHF VHF
  • Jammer Band: 8 Bands

Desktop 16 Channels All-in-One Mobile Cell Phone Signal Jammer Signal Blocker

Min. Order: 1 Piece
  • Frequency Range: CDMA,GSM,Dcs,3G,GPS,2.4G,Lojack,VHF,UHF,WiFi
  • Frequency: 850-894MHz,925-960MHz,1805-1990MHz,2110-2170MHz
  • Application: Conference Center
  • Total Working Bands: CDMA,GSM,Dcs,3G,4G,GPS,WiFi,Lojack,VHF,UHF
  • Output Power: 48W
  • Power Supply: 50 to 60Hz, 100 to 240V AC

Portable Wireless Cell Phone Signal Jammer Cell Phone Blocker (GW-JN4)

Min. Order: 1 Piece
  • Frequency Range: CDMA800
  • Frequency: 925~960MHz
  • Application: Gas Station
  • Output Power: 2 Watt  
  • Packing: Neutral Packing
  • Standard: ISO9001

10W 8 Channels RF Mobile Cell Phone GPS Signal Jammer/Isolator Blocker

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Frequency Range: 20-6000MHz
  • Frequency: 20-6000MHz
  • Application: School
  • Name: Prison Jammer
  • RF Output Power: 120W
  • Jamming Radius: 25-50m

Desktop Adjustable 8 Antennas Cell Phone Jammer Signal Blocker

Min. Order: 1 Piece
  • Frequency Range: DCS1800
  • Frequency: 1805~1880MHz
  • Application: Conference Center
  • Total Working Bands: CDMA,GSM,Dcs,3G,4G,GPS,WiFi,Lojack,VHF,UHF
  • Output Power: 20W
  • Power Supply: 50 to 60Hz, 100 to 240V AC

8 Bands Powerfull Power Adjustable Mobile Cell Phone Signal Jammer Blocker

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Frequency Range: 20-6000MHz
  • Frequency: 20-6000MHz
  • Application: School
  • Name: Prison Jammer
  • RF Output Power: 120W
  • Jamming Radius: 20-50m

16 Antenna Jammer, Blocker for 3G 4G Cell Phone, Lojack 173MHz. RC433MHz, 315MHz GPS, Wi-Fi, VHF, UHF Radio Signal Jammer

Min. Order: 1 Piece
  • Name: Stationary 42W 16 Antenna Signal Jammer
  • Total Output Power: 42W
  • Jamming Range: 50m
  • Weight: 8kg
  • Packing: Ployfoam and Carton
  • Standard: CE, RoHS, SGS, GMP

Cellphone 4G Signal Jammer Mobile Phone Signal Jammer/Cell Phone Blocker

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Frequency Range: 2g,3G,4G
  • Frequency: 2g,3G,4G
  • Application: Hospital
  • Jamming Ranges: 5 to 20 Meters
  • Jamming Frequencies: GPS,WiFi,CDMA,GSM,Dcs,PCS,3G,4G
  • Total Output: 5W

6-Antennas GSM 3G 4G Cell Phone Signal Jammer WiFi Blocker

FOB Price: US $ 52.99 / Piece
Min. Order: 10 Pieces
  • Frequency Range: 2g 3G 4G WiFi
  • Frequency: 2g 3G 4G WiFi
  • Application: Office
  • Phone Signal Isolator Power: 10W
  • Mobile Phone Jammer: 6 Band
  • Affected Radius: up to 50 Meters

Adjustable Six Antennas 3G CDMA GPS Cell Phone Signal Jammer/Blockers/Jamer

FOB Price: US $ 1 / Piece
Min. Order: 2 Pieces
  • Type: Military Technical Equipment
  • Material: Aluminum/Alloy
  • Operating Temp: -20 to +50oc
  • Weight: 3kg
  • Name: 2015 New Cellphone Signal Jammer/Bluetooth Jammer
  • Could Be Used in Vehicle Directly: Stable Capability

6bands Mini Handheld Mobile Cell Phone GSM GPS Signal Jammer Blocker

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Usage: Defense
  • Using Field: Land
  • Type: Military Technical Equipment
  • Material: Aluminum/Alloy
  • Product: 6CH Handheld Jammer
  • Jamming Radius: 1 to 20 Meters

5 Antennas Portable WiFi GPS Cell Phone Jammer Blocker

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Frequency Range: DCS1800
  • Frequency: 1805~1880MHz
  • Application: Library
  • Cell Phone Jammer: for GSM CDMA Dcs GPS WiFi
  • Jammer Bands: 5 Antennas
  • Jamming Range: up to 20m

Portable GSM/CDMA/WCDMA/TD-SCDMA/Dcs/Phs Cell Phone Signal Jammer Blocker, Portable GSM Cellular Signal Jammer / Blocker with 6 Antennas

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Type: Wireless
  • Usage: Personal, Auto, Door, Fire, Smoke, Window
  • Certification: DOT, E-MARK, CE, ISO, FCC, RoHS, MUTCD, ASTM, AS/NZS, CCC, GS, BUREAU, Intertek
  • Channel: >4CH
  • Receive Frequency: 433.92MHz
  • Transmission Rate: ≥20Kbps
Show: 10 30 50
Haven't found what you want?

Accurate Supplier Match

Post exact requests to find exact Chinese Suppliers.
Post Sourcing Request

Product Alert

Stay updated to what's new and popular on the market.