Home Security & Protection Sender, Receiver Wholesale Signal Blocker 2017 Product List
Total 5,643 products from about 194

 Wholesale Signal Blocker

manufacturers & suppliers

2015 Wholesale Cell Phone Signal Jammer Blocker, Built-in Antenna Mobile &WiFi &GPS ...

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Cell Phone Signal Jammer: Mobile Phone Signal Jammer Blocker
  • Size: 240X 202X 65mm
  • Name: GSM/CDMA/3G/4G Cellular Mobile Phone Jammer System
  • Antenna Type: Omini-Directional
  • Jammer Type: Sweep Jamming
  • RF Power Output: 3.5 Watt

China Wholesale CE Phone Signal Jammer, 8 Bands Power Adjustable Mobile Signal Jammer, ...

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Cell Phone Signal Jammer: Mobile Phone Signal Jammer Blocker
  • Size: 240X 202X 65mm
  • Name: GSM/CDMA/3G/4G Cellular Mobile Phone Jammer System
  • Antenna Type: Omini-Directional
  • Jammer Type: Sweep Jamming
  • RF Power Output: 3.5 Watt

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

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

6 Bands for All Cellphone, Remote Control, VHF/UHF Radio Jammer/Blocker, 2015 Wholesale ...

FOB Price: US $9 / Piece
Min. Order: 2 Pieces
  • Size: 220X 202X 60mm
  • Weight: 0.75kg
  • Portable Wireless Block - WiFi Jammer: Portable Wireless Block - WiFi, Bluetooth
  • Wireless Video Audio Jammer: Jammer for WiFi/Bluetooth Portable Jammer
  • Packing: Ployfoam and Cartons
  • Standard: CE, ROSH

2015 New Products Wholesale Cell Phone Signal Jammer, Adjustable Handheld 8bands Jammer, ...

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Cell Phone Signal Jammer: Mobile Phone Signal Jammer Blocker
  • Size: 240X 202X 65mm
  • Name: GSM/CDMA/3G/4G Cellular Mobile Phone Jammer System
  • Antenna Type: Omini-Directional
  • Jammer Type: Sweep Jamming
  • RF Power Output: 3.5 Watt

New System Manufacturer Wholesale Wireless Jammer, Mini Portable ...

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Cell Phone Signal Jammer: Mobile Phone Signal Jammer Blocker
  • Size: 240X 202X 65mm
  • Name: GSM/CDMA/3G/4G Cellular Mobile Phone Jammer System
  • Antenna Type: Omini-Directional
  • Jammer Type: Sweep Jamming
  • RF Power Output: 3.5 Watt

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

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

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Portable GPS Cell Phone Jammer Blocker: 8 Channels Phone Signal Jammer
  • Jammer Type: Sweep Jamming;: RF Outputpower Each Band :2.5W+;
  • Cooling System: Bulit in 2 Fans for Heat: Antenna Type:Omini-Directional;
  • Operating Temp:-20 to +50oc;: Input Power: Switching Power Adaptor
  • Dimension:355mm(H)X290mm(L)X80mm(D): Storage Temp:-40 to +60oc;
  • Weight: 3.5kg;: Dimension(Lxwxh): 370 X 140 X 51mm;

300W 6 Channel Vehicle Bomb Drone Jammer Signal Blocker

Min. Order: 1 Piece
  • Application: Military Area
  • Frequency: 1805~1880MHz
  • Frequency Range: DCS1800
  • Total Working Bands: 6 Channels
  • Total Output: 300W
  • Shielding Radius: 500-1500m

12W High Power Adjustable Remote Controlled 3G Cellphone Signal Blocker

FOB Price: US $245.57 / Piece
Min. Order: 1 Piece
  • Application: Office
  • Frequency: 1900~1990MHz
  • Frequency Range: DCS1800
  • Packing: Oringinal Factory Packing
  • Standard: CE
  • Port: Yantian

Desktop 12-Antenna Mobile Phone+WiFi+GPS+Lojack+433/315/868 MHz Jammer/Inhibitor/ Blocker, ...

Min. Order: 1 Piece
  • Application: Military Area
  • Frequency: 1805~1880MHz
  • Frequency Range: DCS1800
  • Jammer Working Frequency: WiFi GPS VHF UHF Lojack 2g 3G 4G
  • All Band Jammer: 12 Bands
  • 3G 4G Jammer Power: 28.5W

Free Shipping 8-CH Cell Phone & GPS Signal Blocker for Cars

Min. Order: 1 Piece
  • Target Signal Range: From 800MHz to 2700MHz (2.4GHz WiFi)
  • Target Jamming Devices: Cell Phone, Wi-Fi & Bluetooth Devices
  • Jamming Range: 4~20 Meters (Radius)
  • Power Supply: 220V/110V AC
  • Cooling Systems: 4 Fans
  • Antennas: External & Omni-Directional

Powerful Desktop Cellphone Jammer / Signal Blocker

FOB Price: $150 - $190 / Piece
Min. Order: 1 Piece
  • Type: Signal Jammer
  • Part Number: PTC-102-8
  • Total Output Power: 18W
  • Total Working Bands: 8bands
  • Jamming Range: 10-50m
  • Support Car Charger: DC-12V

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

Mobile Phone Signal Blocker Jh-808A

FOB Price: $160 - $180 / Piece
Min. Order: 1 Piece
  • Certification: CE, ISO
  • Usage: Signal Jammer
  • Type: Sensor
  • Transmitted Power: 4.8W
  • Dcs/Phs Band Transmitting Frequency: 1805-1880MHz/1900-1990MHz
  • CDMA/GSM Band Transmitting Frequency: 860-970 MHz/925-960MHz

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

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

FOB Price: US $1 / Piece
Min. Order: 2 Pieces
  • Type: Anti Riot Shield
  • Material: Aluminum/Alloy
  • Size: 330mmx238mmx60mm
  • Weight: 5.5kg
  • Cell Phone Blocker with Cooling Fans: GPS&GSM Mobile Signal Jammer
  • China GSM Jammer System Price: China GSM Jammer System Price

7 Bands Wireless Mobile Signal Jammer /GPS Jammer/Signal Blocker

Min. Order: 1 Piece
  • Frequency: 20-6000MHz
  • Frequency Range: 20-6000MHz
  • RF Output Power: up to 16W
  • Jamming Range: 2-50m
  • Power Adapter Output: DC 5V
  • Antenna: 7PCS Omini Antenna

High Power Desktop WiFi Bluetooth Wireless Video Signal Blocker

FOB Price: US $171.96 / Piece
Min. Order: 1 Piece
  • Application: Office
  • Frequency: 1900~1990MHz
  • Frequency Range: DCS1800
  • Packing: Oringinal Factory Packing
  • Standard: CE
  • Port: Yantian

5 Channels Portable Military High Power (Built-in Battry) Cellphone Jammer, Military ...

Min. Order: 1 Piece
  • Type: Jammer
  • Material: Plastic
  • Product Keyword: Portabel Bomb Jammr
  • Sub Product Keyword: Portabel Phone Signal Jammer
  • Jamming Frequencies: GSM, CDMA, CDMA2000, WCDMA, 3G, 4G, WiFi
  • Jamming Range: 50-200 Meters (Radius)

High Power Phone Signal Jammer Blocker, Mobile Signal Jammer, Signal Blocker for All 2g, ...

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Name: 3G 4G Mobile Phone Signal Jammer Blocker
  • Signal Jammer Working for: GPS, Lojack, Bluetooth WiFi, 2g 3G 4G
  • Jammer Band: 6 Band
  • Packing: Neutral Packing
  • Standard: CE
  • Production Capacity: 5000PCS/Month

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

Weatherproof Prison 200W 3G Mobile Phone Signal Blocker for Schools (GW-J265DW)

Min. Order: 1 Piece
  • Outdoor Using: Waterproof Jammer
  • Working Band: 4 Band
  • Application: Prison, Jail
  • Total Output Power: 200watt
  • Weight: 22kg
  • Packing: Neutral Packing
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