4,282 products found for 138  

Wholesale Gsm Blocker

manufacturers & suppliers

Vehicle Frequency Blocker, Wholesale High Quality Cell Phone Blocker, Smart WiFi 4G GSM CDMA Signal Blocker

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • CDMA&GSM: 850-894/925-960MHz;
  • Dcs&PCS: 1805-1990MHz;
  • 3G2100MHz: 2110-2170MHz;
  • 4glte700MHz&4gwimax: 2345-2500MHz or 4glte:2620-2690MHz;
  • Gpsl1: 1570-1580MHz
  • Name: Cellulare Segnale Jammer, Portable Mobile Phone

2017 Updated Version Factory Price! ! ! ! Portable Mobile Phone Signal Jammer CDMA/GSM/GPS/3G Blocker

FOB Price: US $ 1 / Piece
Min. Order: 2 Pieces
  • Size: 370 X 140 X 51mm
  • Weight: 3.5kg
  • Packing: Ployfoam and Carton
  • Standard: CE, ROSH
  • Port: Shenzhen
  • Production Capacity: 5000PCS/Month

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

14 Bands Jammer GSM/3G/4G Cellphone, GPS, WiFi, Lojack, 433MHz, 315MHz 868MHz Signal Jammer; Built-in 5 Cooling Fan 14 Antenna Signal Blocker

FOB Price: US $ 0.1 / Piece
Min. Order: 1 Piece
  • Type: 2g 3G 4G WiFi GPS Lojack 315MHz 433/868MHz
  • Application: Optical Signal Transmission
  • Modulation: FSK
  • Jammer Working Frequency: WiFi GPS VHF UHF Lojack 2g 3G 4G 315MHz 433MHz
  • Jammer Band: 14 Bands
  • Jammer Power: up to 35W

Desktop 8 Bands GSM, 3G, 4G Lte Jammer & 2.4GHz 5GHz WiFi 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

Hot Selling 2g 3G 4G GSM CDMA Lte Wi-Fi Outdoor Use Signal Blocker Siganl Jammer, Signal Jammer/Blocker for GSM, CDMA, 3G, UMTS, 4glte, Cellular Phones

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Frequency Range: PCS1900
  • Frequency: 1805~1880MHz
  • Application: Military Area
  • Size: 220X 202X 60mm
  • Weight: 0.75kg
  • Portable Wireless Block - WiFi Jammer: Portable Wireless Block - WiFi, 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

Hand-Held GSM Mobile Signal Jammer / Blocker

FOB Price: US $ 95-110 / 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

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

GSM Jammer Mobile Signal Blocker

Min. Order: 1 Piece
  • Frequency Range: GSM900
  • Frequency: 925~960MHz
  • Application: Military Area
  • Output Power: 2/5/10/20/40/50/100 Watts
  • Gain: 40- 50dB
  • Jammer Frequency: GSM

New 4G Lte/Wimax Cellphone Signal Jammer /Handheld 8 Bands- GSM/3G/4G, WiFi, GPS, Lojack Signal Jammer/Blocker

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Frequency Range: PCS1900
  • Frequency: 1805~1880MHz
  • Application: Military Area
  • Name: 2016 New 4G Lte/Wimax Cellphone Signal Jammer
  • Weight: 0.8kg
  • RF Power Output: 4 Watt

6 Antennas GSM 3G 4G Cellular Phone Signal Jammer Blocker

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Type: Wireless
  • Usage: Auto
  • Certification: CE
  • Channel: >4CH
  • Receive Frequency: 2g 3G 4G
  • Transmission Rate: ≥20Kbps

Portable Cellular GSM Signal Blocker (Jammer)

FOB Price: US $ 110-130 / Piece
Min. Order: 1 Piece
  • Type: Signal Jammer
  • Product Keyword: Signal Jammer
  • Sub Product Keyword: Handheld Portable Jammr
  • Jamming Frequencies: From 800MHz to 2600MHz
  • Jamming Brand: GSM CDMA 2g 3G 4G Lte WiFi Bluetooth
  • Power Supply: Built-in Battery

3W Cell Phone Jammer GSM CDMA 3G Dcs Signal Blocker, GSM/CDMA/WiFi/4G Lte Signal Jammer Signal Blocker

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Usage: Defense, Combat
  • Using Field: Internet
  • Type: Military Technical Equipment
  • Material: Aluminum/Alloy
  • Size: 220X 202X 60mm
  • Weight: 0.75kg

Nylon Case Portable CDMA/GSM/3G/4G Cellphone Signal Jammer / Isolator; WiFi/Bluetooth 2.4G Signal Jammer/Blocker

FOB Price: US $ 0.1 / Piece
Min. Order: 1 Piece
  • Frequency Range: 2g 3G 4G WiFi GPS Lojack
  • Frequency: 2g 3G 4G WiFi GPS Lojack
  • Application: Military Area
  • Working Frequency: GPS WiFi Lojack 2g 3G 4G
  • with Nylon Case: Yes
  • Jamming Power: 5.5W

6-CH Portable GSM Cellular Signal Jammer / Blocker

FOB Price: US $ 110-119 / Piece
Min. Order: 1 Piece
  • Type: 860MHz~2665MHz
  • Application: Optical Signal Transmission
  • Modulation: Soc
  • Receiver Chip: Hdt
  • Oscillator Circuit: PLL Frequency Synthesis
  • Jamming Target: Cell Phone; Wi-Fi Devices; GPS Devices

7 Bands 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

High Power School Signal Blocker GSM Signal Blocker CDMA GPS Signal Blocker

FOB Price: US $ 0.01-0.1 / Piece
Min. Order: 1 Piece
  • Model No.: PTC-Wp40W
  • Output Power: 40W
  • Total Working Bands: 8CH
  • Each Working Channels: 5W
  • Jamming Range: 10-50metering
  • Battery: 2hrs for Option

Handheld 8 Antennas GSM GPS Cell Phone Jammer Signal Blocker

Min. Order: 1 Piece
  • Frequency Range: DCS1800
  • Frequency: 1805~1880MHz
  • Application: Conference Center
  • Total Working Bands: 8 Channels
  • Total Output: 5.5W
  • Shielding Radius: 20m

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

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

6CH Handheld Mobile Signal Jammer Blocker GPS, WiFi, Lojack, GSM, 4G

FOB Price: US $ 50 / Piece
Min. Order: 1 Piece
  • Usage: Defense
  • Using Field: Space
  • Type: Military Technical Equipment
  • Frequency Range: UHF,VHF,GSM,Lte,3G,WiFi,GPS Ect
  • Channel: 6CH
  • Antennas: 6 Omini Antenna

8 Bands Lojack, WiFi2.4G, GPS, Mobile Signal Blocker; Latest Security Alarm GSM/3G/4G Cellphone Signal Jammer/Blocker

Min. Order: 1 Piece
  • Frequency Range: PCS1900
  • Frequency: 1805~1880MHz
  • Application: Military Area
  • Name: 8 Bands Jammer System
  • RF Power Output: 3.5 Watt
  • Continue Using Time: 120minutes

High Power 50W 6 Channels Cell Phone GSM GPS Signal Jammer Signal Blocker

Min. Order: 1 Piece
  • Frequency Range: CDMA,GSM,Dcs,3G,4G
  • Frequency: 850-894MHz,925-960MHz,1805-1990MHz,2110-2170MHz
  • Application: Conference Center
  • Total Working Bands: 6 Channels
  • Total Output: 300W
  • Shielding Radius: 500-1500m

Mini GPS/GSM Jammer Blocker for Car

FOB Price: US $ 25 / Piece
Min. Order: 10 Pieces
  • Frequency Range: GSM900
  • Frequency: 925~960MHz
  • Application: Military Area
  • Phone Signal Jammer: GSM CDMA GPS Dcs
  • Cell Phone Jammer: 0.5W
  • Jammer Color: Grey

GSM Phs Dcs & WiFi Signal Jammer / Blocker

Min. Order: 1 Piece
  • Target Signals: 2g/3G/4G Cell Phone, WiFi, Bluetooth
  • Jamming Band: 800MHz-2690MHz
  • Size: 24*23*6cm
  • Weight: 3.65kg
  • Antenna Type: External Omni-Directional
  • Power Supply: 110V/220V

Vswr Protection High Power 400W GSM Cell Phone Signal Blocker (GW-J265DW)

Min. Order: 1 Piece
  • Outdoor Using: Waterproof Jammer
  • Total Output Power: 200watt
  • Weight: 28kg
  • Packing: Neutral Packing
  • Standard: ISO9001
  • Port: Shenzhen

6CH Handheld GSM, GPS, 3G, 4G Mobile Signal Jammers Blocker

FOB Price: US $ 50 / Piece
Min. Order: 1 Piece
  • Frequency Range: 20-6000MHz
  • Frequency: 20-6000MHz
  • Type: Handheld Jammer
  • Channel Output Power: 0.5W
  • Antennas: 6 Omini Antenna
  • Jamming Radius: 1 to 10 Meters

China Portable Mobile Phone Signal Jammer CDMA/GSM/GPS/3G Blocker, Cell Phone Jammer 3G 4G Lte 4G Wimax GSM CDMA Dcs PCS Signal Blocker

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, Intertek
  • Channel: >4CH
  • Receive Frequency: 315MHz
  • Transmission Rate: ≥20Kbps
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