Home Security & Protection Sender, Receiver Jammer Signal Blocker Factory 2017 Product List
Total 5,470 products from about 182

 Jammer Signal Blocker Factory

manufacturers & suppliers

China Signal Jammer Factory, 14 Channels Cell Phone Jammer GPS WiFi VHF UHF 4G 315 433 ...

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Total Outputpower: 35W
  • Protection Radius: Typical 2-80m
  • Jammer Type: Sweep Jamming
  • Packing: Ployfoam and Carton
  • Standard: CE, RoHS, SGS, GMP
  • Production Capacity: 5000PCS/Month

Universal 12 Antennas Adjustable WiFi GPS VHF UHF Lojack 2g 3G 4G All Bands Signal Jammer ...

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Jammer Working Frequency: WiFi GPS VHF UHF Lojack 2g 3G 4G
  • All Band Jammer: 12 Bands
  • 3G 4G Jammer Power: 28.5W
  • Packing: Neutral Packing
  • Standard: CE
  • Production Capacity: 5000PCS/Month

Mini Portable GSM/CDMA/WCDMA/TD-SCDMA/Dcs/Phs Cell Phone Signal Jammer Blocker

FOB Price: US $69.9 / Piece
Min. Order: 1 Piece
  • Transmission Rate: Wireless
  • Receive Frequency: Wireless
  • Channel: 4CH
  • Certification: CE, FCC, CCC
  • Usage: Personal
  • Type: Wireless

Stationary Adjustable 4G Jammer Cell Phone CDMA GSM GPS 3G WiFi Lojack,Signal Blocker for ...

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

High Power Indoor Cell Phone Signal Jammer / Blocker

FOB Price: $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

2017 Updated Version Factory Price! ! ! ! Portable Mobile Phone Signal Jammer ...

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
  • Production Capacity: 5000PCS/Month
  • Trademark: Necom-telecom

Anti Tracker Mini GPS Signal Jammer Blocker for Car Vehicle

FOB Price: US $0.01 / Piece
Min. Order: 1 Piece
  • Application: Military Area
  • Frequency: Gpsl1: 1500-1600MHz
  • Frequency Range: Gpsl1: 1500-1600MHz
  • GPS Signal Jammer: 1500MHz-1600MHz
  • GPS Signal Blocker: up to 10m
  • GPS Jamming Power: 12V

Portable Cellular Bomb Signal Jammer / Blocker

Min. Order: 1 Piece
  • Type: 20MHz~6000MHz
  • Application: Optical Signal Transmission
  • Modulation: Vco
  • Receiver Chip: Hdt
  • Oscillator Circuit: PLL Frequency Synthesis
  • Jamming Target: VHF/UHF; Cell Phone; Wi-Fi Devices; GPS Devices

High Power Waterproof Prison Cellphone Signal Jammer, Signal Blocker

FOB Price: $1 - $10 / Set
Min. Order: 1 Set
  • Transmission Rate: 10~20Kbps
  • Receive Frequency: 315MHz
  • Channel: 3CH
  • Type: Infrared
  • Size:510*430*350mm: Power:Waterpoorf
  • Prison Cellphone Signal Jammer: Use:Outdoor

Handheld Cellphone/GPS/4G/WiFi Signal Jammer, Mobile Phone Signal Jammer/Signal Blocker

FOB Price: US $1 / Piece
Min. Order: 2 Pieces
  • Type: Military Technical Equipment
  • Material: Aluminum/Alloy
  • Size: 220X 202X 60mm
  • Weight: 0.75kg
  • Portable Wireless Block - WiFi Jammer: Portable Wireless Block - WiFi, Bluetooth
  • Wireless Video Audio Jammer: Wireless Video Audio Jammer

Medium Power Portable Cellphone Signal Jammer, Signal Blocker

FOB Price: US $1 / Set
Min. Order: 1 Set
  • Type: 4G
  • Application: RF Jammer
  • Modulation: AM
  • Receiver Chip: NE564
  • Oscillator Circuit: DDS
  • Packing: Neutral Packing

5.2g 5.8g 4 Antenas Desktop Wi-Fi Signal Jammer Blocker

FOB Price: US $0.01 / Piece
Min. Order: 1 Piece
  • Wi-Fi Signal Jammer Blocker: for 2.4G,5.2g,5.8g
  • 4 Antenas Desktop Jammer: for All Will Band
  • Jammer Output Power: 4watt
  • Packing: Neutral Packing
  • Standard: CE
  • Port: Shenzhen

7 Indoor Band RF Mobile Signal WiFi Jammer Blocker

Min. Order: 1 Piece
  • Application: Conference Center
  • Frequency: 20-6000MHz
  • Frequency Range: 20-6000MHz
  • Product Name: Power Adjustable Jammer
  • Jamming Range: 2-50m
  • RF Output Power: 30W

300W with 6 Band Signal RF Jammer WiFi Blocker (GW-J270W)

Min. Order: 1 Piece
  • Application: Conference Center
  • Frequency: 925~960MHz
  • Frequency Range: GSM900
  • Outdoor Using: Waterproof Jammer
  • Packing: Neutral Packing
  • Standard: ISO9001

16 Antennas Adjustable Powerful All Bands WiFi UHF VHF GPS Lojack RF Signal Jammer & 3G 4G ...

FOB Price: US $848.99 / Piece
Min. Order: 1 Piece
  • Application: Office
  • Frequency: 1900~1990MHz
  • Frequency Range: DCS1800
  • Packing: Oringinal Factory Packing
  • Standard: CE
  • Port: Yantian

Full Band GPS Lojack Signal Jammer/Signal Blocker

FOB Price: $0.01 - $0.1 / Piece
Min. Order: 1 Piece
  • Type: Signal Jammer
  • Part Number: PTC-102-12
  • Total Output Power: 30W
  • Total Working Bands: 12bands
  • Jamming Range: 10-50m
  • Support Car Charger: DC-12V

High Power Indoor Cellular Signal Blocker (Jammer)

FOB Price: US $120 / Piece
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

GSM Jammer Mobile Signal Blocker

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

High Power Draw Bar Box Bomb Jammer Signal Blocker

Min. Order: 1 Piece
  • Application: Military Area
  • Frequency: 850-894MHz,925-960MHz,2100-2170MHz,2400-2500MHz,
  • Frequency Range: CDMA/GSM,WiFi,GPS,3G,4G
  • Total Working Bands: 8 Channels
  • Total Output: 200W
  • Shielding Radius: 200-500m

Factory New Model Eight Antennas Signal Blockers Updated Version with 2g 3G 4G GPS Lojac ...

FOB Price: US $9.99 / Piece
Min. Order: 2 Pieces
  • Size: 370 X 140 X 51mm
  • Weight: 3.5kg
  • Name: Jammer for Android Phone
  • Items: Mobile Phone Signal Isolator; 2g+3G+4G+2.4G+Lojack
  • Adjustable Working Range: Ease of Use and Maintenance
  • Working Non-Stopped: Stable Capability

2016 New Universal Car Remote Control Jammer 868MHz and 433.92MHz Signal Blocker

FOB Price: US $0.1 / Piece
Min. Order: 1 Piece
  • Type: RF Signal
  • Application: Optical Signal Transmission
  • Modulation: FSK
  • Oscillator Circuit: LC or Crystal Oscillator
  • Car Remote Jammer: 868/433.92MHz
  • Remote Control Blocker: 50-100m

12CH High Power Power Adjustable Mobile Signal Jammer Blocker

Min. Order: 1 Piece
  • Usage: Defense
  • Using Field: Land
  • Type: Military Technical Equipment
  • Material: Aluminum/Alloy
  • Shielding Signal: 4G,3G(Td/WCDMA/WCDMA2000),GSM900,CDMA,Dcs1800,WiFi
  • Shielding Distance: 2~50m

16 Antennas Adjustable Powerful 3G 4G Phone Jammer & WiFi UHF VHF GPS Lojack RF All Bands ...

FOB Price: US $818.99 / Piece
Min. Order: 1 Piece
  • Application: Office
  • Frequency: 1900~1990MHz
  • Frequency Range: DCS1800
  • Packing: Oringinal Factory Packing
  • Standard: CE
  • Port: Yantian

Hand-Held GSM Mobile Signal Jammer / Blocker

FOB Price: $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

12 Bands Smart GPS Jammer/WiFi Jammer /4G Signal Jammer/Blocker

FOB Price: $0.01 - $0.1 / Piece
Min. Order: 1 Piece
  • Type: Signal Jammer
  • Part Number: PTC-102-12
  • Total Output Power: 250W
  • Total Working Bands: 12bands
  • Jamming Range: 10-50m
  • Support Car Charger: DC-12V

400W Signal Jammer Cell Jammer Signal Blocker (GW-J270W)

Min. Order: 1 Piece
  • Application: Military Area
  • Frequency: 1900~1990MHz
  • Frequency Range: PCS1900
  • Outdoor Using: Waterproof Jammer
  • Packing: Neutral Packing
  • Standard: ISO9001

Factory Updated Model High Power 20W 8 Antennas Signal Blockers with Frequencies ...

FOB Price: US $9.99 / Piece
Min. Order: 2 Pieces
  • Size: 370 X 140 X 51mm
  • Weight: 3.5kg
  • Name: Jammer for Android Phone
  • Items: Mobile Phone Signal Isolator; 2g+3G+4G+2.4G+Lojack
  • Adjustable Working Range: Ease of Use and Maintenance
  • Working Non-Stopped: Stable Capability

Mobile Signal Jammer, Signal Blocker with IR Remote Control

FOB Price: US $0.1 / Set
Min. Order: 1 Set
  • Transmission Rate: 10~20Kbps
  • Receive Frequency: 433.92MHz
  • Channel: 4CH
  • Type: Signal Jammer
  • Dimension: 210mm X 50mm X 170mm (L X W X D)
  • Net Weight: 2.5kg

6 Antennas Drones Remote Control WiFi GPS Signal Jammer Blocker

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Type: RF Signal
  • Quadcopters Drones Jammer: up to 40m
  • Jammer: 6 Bands
  • Jamming Frequency: WiFi,GPS,315/433MHz
  • Packing: Neutral Packing
  • Standard: CE

High Power 12 Antennas Adjustable 3G 4G All Mobile Phone Signals Jammer WiFi GPS VHF UHF ...

FOB Price: US $648.99 / Piece
Min. Order: 1 Piece
  • Application: Office
  • Frequency: 1900~1990MHz
  • Frequency Range: DCS1800
  • Packing: Oringinal Factory Packing
  • Standard: CE
  • Port: Yantian
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 183