17,186 Signal Blocker
results from636 suppliers
Vodasafe Universal High Power Portable 18 Bands 5g Signal Jammer Blocker P18
US$ 299-699 / Piece
Min. Order:1 Piece
- Frequency Range: Mobile Phone 5g/4G/3G/2g +WiFi2.4G/5g+
- Frequency: Gpsl1-L5 UHF/VHF/Lojack+RC433 315
- Application: for Car, Truck, Bus, Van, or Even Boat Security
- Total Output Power: 18watt
- Cover Radius: 0-25m( Signal Level-85dBm)
- Jamming Type: Sweep Jamming
16 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker
US$ 299-369 / Piece
Min. Order:1 Piece
- Frequency Range: for Mobile Phone 5g/4G/3G/2g +WiFi2.4G/5g+ GPS
- Frequency: GSM/CDMA/2g/3G/4G/5g /WiFi/Bluetooth/GPS/Lojack/
- Application: for Car, Truck, Bus, Van, or Even Boat Security,
- Total Output Power: 16watt
- Cover Radius: 0-25m
- Jamming Type: Sweep Jamming
16W High Power Built in Battery Wireless Signal Jammer Lojack WiFi Bluetooth Cell Phone Network Blocker
US$ 388.01-498.87 / Piece
Min. Order:1 Piece
- Frequency Range: 20-6000MHz
- Frequency: 2g 3G 4G WiFi
- Application: Conference Center
- Jamming Range: Radius 10-30 Meters
- Warranty: 1 Year
- Power Supply: AC100-240V or 12V Car Charger
18 Bands Custom Frequency Portable Signal Jammer Phone Blocker
US$ 371.5-429.3 / Piece
Min. Order:1 Piece
- Frequency Range: Full Bands Mobile Phone 5g/4G/3G/2g +WiFi2.4G/5g+
- Frequency: 5g 4G 3G 2g Signal Blocker GPS L1l2l5 VHF Lojack R
- Application: Company
- Output Power: Total 18W, 1W Each Band with 2dBi Gains Antennas
- Blocking Radiuw: 2-25meters
- Gross Weight: 2.5kg
Portable Anti Bomb Dds Cell Phone Signal Blocker
US$ 1 / Piece
Min. Order:1 Piece
- Frequency Range: 20MHz-6g
- Frequency: 20MHz-6g
- Application: Vvip
- Power Supply Voltage: 220VAC/110VAC, DC 24-27V
- Jamming Distance: 100-500m
- Frequency Programming: Each Band Can Be Fine-Tuned Within a Limited Frequ
5.2GHz WiFi, Fpv or Drone RF High Power Wireless Signal Sweep Signal Source Jammer/Blocker Module
US$ 149-299 / Piece
Min. Order:1 Piece
- Frequency Range: 5.2GHz
- Frequency: 5.15GHz-5.35GHz
- Application: Drone Blocker
- Operating Voltage: 20-24V(Customizable28-32V)
- Output Power: 47dBm
- Current: 4.3A @24V, 47dBm
Portable Outdoor Waterproof Powerful Cell Phone 3G 4G 5g Mobile Phone Signal Jammer GPS WiFi Signal Blocker
Min. Order:1 Piece
- Frequency: 20--6000MHz
- Application: Conference Center
- Operating Environment: -25 to 55 Degree
- Storage Environment: -20 to 50 Degree
- Explosion Proof Level of Packaging Box: Exia II CT4
- Antenna Configuration: a Set of Omnidirectional Antennas
28W Handheld Signal Jammer 28 Antennas GPS GSM 3G 4G WiFi Bluetooth 5g Signal Blocker
US$ 750 / Piece
Min. Order:1 Piece
- Frequency Range: 20-6000MHz
- Frequency: 2g 3G 4G 5g WiFi GPS Bluetooth
- Application: Conference Center
- Jamming Range: Radius 2-25 Meters(Depends on The Local Signal)
- Warranty: 1 Year
- Power Supply: AC100-240V or 12V Car Charger
22 Antennas VHF UHF 2g 3G 4G 5g Mobile Phone Signal Blocker All GPS L1 L2 L5 Lojack WiFi GPS RF 315/433/868MHz Jammer
US$ 499-550 / Piece
Min. Order:1 Piece
- Frequency Range: CDMA800
- Frequency: 1900~1990MHz
- Application: Examination Hall
- Jammer Frequency: GSM CDMA PCS Dcs LTE WiFi Mobile Cell Phone
- Total Output Power: 45W
- Plug Type: Us, EU, Au, UK
High Power Portable 18 Bands Full Frequency 2g 3G 4G 5g Cellphone Signal WiFi GPS Lojack RF Signal Jammer Blocker
US$ 350-450 / Piece
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Office
- Mobile Phone Signal Jammer: for 2g 3G 4G 5g GPS WiFi,Lojack
- Mobile Jammer: 18 Bands
- Jammer Power: 18 W
18 Bands High Powerful 6-10W Each Band High Powerful Desktop 5g WiFi GPS RF Signal Jamming Signal Blocker
US$ 559-599 / Piece
Min. Order:1 Piece
- Frequency Range: CDMA800
- Frequency: 925~960MHz
- Application: Examination Hall
- Jammer Frequency: GSM CDMA PCS Dcs LTE WiFi Mobile Cell Phone
- Total Output Power: 142W
- Plug Type: Us, EU, Au, UK
3km Long Range Handheld Portable Anti-Drone Tools Signal Jammer Blocker Airport Plane Fling Protector Wholesale Uav Transmitter Jb04
US$ 1650-2000 / Piece
Min. Order:1 Piece
- Frequency Range: GPS, 2.4G, 5.8g
- Frequency: GPS, 2.4G, 5.8g
- Application: Anywhere
- Color: Black, Silver, Yellow
- Marterials: ABS+Metal
- Output Power: 25W
10bands Indoor Built-in Antenna Mobile Signal Cellular Jammer Blocker
US$ 1 / Piece
Min. Order:1 Piece
- Frequency Range: VHF,Lojack, UHF,2g,3G,4G,5g and So on
- Frequency: 20-600MHz
- Shielding Radius: 20-50m
- Power Supply: AC (110-240V AC/27V DC)
- Customized: Support
- RF Ouput Power: 40watt
Wi-Fi/Bluetooth Signal Blocker with up to 10m Range for WiFi Signal Jamming
Min. Order:1 Piece
- Frequency Range: Wi-Fi/Bluetooth2.4G:2400-2500MHz 1W
- Frequency: Wi-Fi/Bluetooth 5.8GHz
- Coverage Radius: 1-10m
- Total Output Power: 1.5W
- Jamming Range: Radius 2~10m
- Power Supply: AC Adapter
Signal Jammer Waterproof Anti-Uav Equipment Control System Fighter Anti-Drone Device Uav Defense, The Latest Jammer Signal Blocker
US$ 35000-38500 / Piece
Min. Order:1 Piece
- Packing: Carton+EPE Packing
- Port: Shanghai
- Origin: China
8 Signal Jamming 3G 4G WiFi 2.4GHz Network Blocker Handheld High Power Cell Blocker
US$ 1 / Piece
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 1805~1880MHz
- Total Output Power: 8watt
- Cover Radius: 5-30m
- Jamming Type: Sweep Jamming
- Antenna Type: 2.5dB High Gain Omni-Directional Antenna
8 Antennas 4 Watt Jamming up to 20m Portable 2g/3G/4G/5g Mobile Phone Signal Jammer Lojack GPS Wi-Fi RF Signal Blocker
US$ 98.1-117.2 / Piece
Min. Order:1 Piece
- Name: Bluetooth Car Jammer
- Power Output: 4 W
- Dimension: 220X202X65mm
- Weight: 950g
- Jam Radius: up to 20meters
- Working Frequency: Lojack173, GSM900, Dcs1800, PCS1900, 3G 2100etc.
Signal Jammer Device 4G 5g Price Mobile Signal WiFi GPS Bluetooth Blocker
US$ 306.1-340.1 / Piece
Min. Order:1 Piece
- Frequency Range: 20-6000MHz
- Frequency: 20-6000MHz
- Application: Library Hospital School Hall Home
- Mobile Phone Jammer: for Theatres, Recording Studios, Banks
- Output Power: 35W
- Dimension: 395X 238 X 60mm
Portable Handheld Cellular Mobile Phone Cellphone GPS WiFi UHF VHF Remote Control Lojack Car Drone RF Signal Jammer Signal Blocker up to 60W
US$ 588-700 / Piece
Min. Order:1 Piece
- Frequency Range: DCS1800
- Frequency: 1805~1880MHz
- Application: Conference Center
- Working Frequencies: Mobile Phone 2g/3G/4G/5g+WiFi-2.4G+5.8g
- Frequencies: Radio+Remote Control+Lojack+GPS
- Working Application: Car, Bus, Office, Meeting Room, Hotel
Universal High Power Portable 16 Antennas GPS WiFi Mobile Phone 5g Signal Jammer Blocker
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Examination Hall
- Jammer Bands: 16 Bands
- Jamming Range: 1-25meters
- Jamming Power: 16 Watt
850-980MHz Uav Signal Enhancement Anti-Drone RF Power Amplifier Module Electronic Accessories Fractional System Blocker
US$ 130 / pieces
Min. Order:5 pieces
- Frequency: 850-980MHz
- Warranty: 1year
- Size: 128mm*35mm*17.5mm
- Voltage: 25-28V
- Material: Aluminium
- Current: 2A-4A
Mobile Phone Network Shield Pelican VIP Protection Rj480 WiFi Mobile Phone Walky-Talky Dds Signal Blocker
Min. Order:1 Piece
- Frequency Range: 20-6000MHz
- Frequency: 20-6000MHz
- Application: Security Force
- Certification: FCC, CE
- Warranty: 1 Year
- Weight: 25kg
Customised Frequencies Wireless Signal Jammer Mobile Phone Signal Blockers with Power Supply
US$ 10 / Piece
Min. Order:1 Piece
- Frequency Range: GPS L1
- Frequency: 1570-1580MHz
- Application: Gas Station
- Packing: Customary Packing
- Standard: 16*9*4cm
- Port: Shenzhen
Dql-B08 315MHz 9 Frequency Bands Portable Signal Jammer GPS Blocker Signal Jammer
US$ 2100-3500 / Piece
Min. Order:1 Piece
- Frequency Range: 315m 433m 900m 1.2g1.4G 1.5g 2.4G 5.2g 5.8g
- Frequency: 315m 433m 900m 1.2g1.4G 1.5g 2.4G 5.2g 5.8g
- Application: Signal Interference Shielding
- Measures: Evict, Drive Away, Force to Land, etc.
- The Color: Black, Green
- External Structure: ABS
10 Antennas Handbag WiFi 2g 3G 4G 5g Mobile Signal Jammer Signal Blocker with Built-in Battery
Min. Order:1 Piece
- Part Number: PTC-Hur3.0
- Total Output Power: 50W
- Jamming Frequency: 20-6000MHz for Option
- Jamming Range: About 20m
- Power Control: Each Band Power Can Be Adjusted
- Antenna: Built-in High Gain Omni Antennas
Uav Jammer Prison Signal Blocker Anti Drone Blocker
US$ 2850-3250 / Piece
Min. Order:1 Piece
- Frequency Range: 791-871/880-960/1715-1880/1920-2170/2270-2412/5170
- Frequency: 1900~1990MHz
- Application: Prision Jammer
- Frequency Band: 2.4G 5.8g
- Working Voltage: DC24-28V
- Running Temperature: -20ºC to +70ºC
Handheld Powerful 5 Antennas Signal Jammer Blocker for GPS Cell Phone WiFi
Min. Order:1 Piece
- Frequency Range: GSM, 3G, Dcs, Gpsl1+Glonass, WiFi 2.4
- Frequency: Customized
- Application: GPS WiFi Signal Jamming
- Color: Black
- Jamming Radius: 5-10meters
- Product Name: 5 Channels GPS WiFi GSM Jammer
Handheld 27antennas Signal Blocker for Meeting Room Cellphone 5g Lojack Full Bands Jammer
US$ 1-2 / Piece
Min. Order:1 Piece
- Frequency Range: 2g, 3G,4G,5g,2.4G WiFi,GPS And5.2g 5.8g Signals.
- Frequency: 1900~1990MHz
- Application: Office
- Packing: Netural Package
- Standard: 195*130*48(not Include Antenna)
- Port: Shenzhen
Handheld Portable Drone Jammer and Detector Station Uav Signal Blocker Anti-Uav Device
Min. Order:1 Piece
- Detection Distance: 1-5km(Depending on The Environm Ent)
- Power Consumption: 270W
- Power Supply: Extemal 220V Built-in 29.4V/33ah Lithium Battery
- Charging Time: 4 Hours
- Working Hours: 10 Hours of Detection Work, 3 Hours of Strikework(
- Screen Size: 10.1 Inches
2g 3G 4G WiFi GPS Lojack10 Bands Cell Phone Signal Blocker
Min. Order:1 Piece
- Frequency Range: PCS1900
- Frequency: 869~894MHz
- Application: Examination Hall
- Total Output Power: 23 Watt 1-3W Each Band
- Cover Radius: 10-40m
- Jamming Type: Sweep Jamming
600-700MHz 40W Fpv Jamming Module Signal Blocker for Anti Drone System
US$ 100-280 / Piece
Min. Order:1 Piece
- Usage: Drone Defense Technology Solutions
- Type: Power Amplifier
- Support Network: 600-700MHz Customizable to Any Frequency
- Information content: Data
- Certification: CE, ISO
- Condition: New
Haiphong Full-Band 8-Channel Fan Uav Forced Landing Equipment Uav Signal Blocker
US$ 2500-3500 / Piece
Min. Order:1 Piece
- Frequency Range: Interference Shielding
- Frequency: 1805~1880MHz
- Application: Interference Shielding
- Standard: 53*36*23cm
- Port: Shenzhen
- Production Capacity: 200
Vehicle Powerful Long Range Drone GPS WiFi Jammer Anti Uav System Signal 433MHz Blocker
Min. Order:1 Set
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: School
- Detection Frequency Channel: 300MHz-6000MHz;
- Scanning Time: 120m Bandwidth
- Fast Detection Performance: Fast Detection Performancetthe Farthest Detection
Unique ABS Shell Handheld 8 Bands Mobile Phone GSM GPS Lojack Signal Blocker
US$ 158-258 / Piece
Min. Order:1 Piece
- Frequency Range: GSM CDMA 3G 4G Wi-Fi GPS Lojack Bluetooth
- Frequency: 900;1800;2100;2600;1500,173;2400
- Application: Car, Hotel, Office,School
- Channels: 8 Antenna 8 Channels
- Output Power: 5.6W 0.7W Each Band
- Block Range: 2-20 Meters Depends on Signal Strength
Portable Handheld Anti-Tracking Breaker GPS Glonass Signal Jammer Blocker for Cars Vehicles
Min. Order:1 Piece
- Frequency Range: Gpsl1 Glonass
- Frequency: Customized
- Application: Jamming GPS Satellite Signal
- Color: as The Pictures Shown
- Jamming Radius: 5-10meters
- Product Name: One Antenna Handheld GPS Signal Jammer
Output Power Adjustable 6 Antennas 3G 4G Cellphone Signal Jammer VHF UHF 2g Cell Phone Signal Blocker
US$ 1 / Piece
Min. Order:1 Piece
- Frequency Range: PCS1900
- Frequency: 1805~1880MHz
- Total Output Power: 16 Watt
- Cover Radius: 10-50m
- Jamming Type: Sweep Jamming
- Antenna Type: 3dBi External Omni-Directional
12bands Portable Signal Jammer WiFi GPS Lojack Wireless Blocker Anti Tracking All Cellphone Blocker
US$ 198-238 / Piece
Min. Order:1 Piece
- Frequency Range: 2g.3G .4G.5g.Gpsl1.2.4gwifi.5.2gwifi.5.8g
- Frequency: 2g.3G .4G.5g.Gpsl1.2.4gwifi.5.2gwifi.5.8g
- Application: Conference Center
- Total Working Bands: 12 Channels
- Total Output: 12W
- Shielding Radius: 10-25m
Long Range GPS Glonass Spoofing Device Signal Blocker Signal Intrusion
US$ 17000-18000 / Piece
Min. Order:1 Piece
- Frequency Range: GPS L1, Glonass L1(Expandable)
- Frequency: GPS L1, Glonass L1(Expandable)
- Application: Anti-Drone System/C-Uav
- Weight: 10 Kg
- Power Consumption: 30W
- Signal Intrusion Time: 10s
Handheld Signal Detector for GSM CDMA 3G 4G 5g WiFi GPRS Jammer Signal Blocker 16 Antennas
US$ 330-350 / Piece
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 1900~1990MHz
- Application: Examination Hall
- Jammer Frequency: GPS GSM Bluetooth Signal Blocker 2g 3G 4G 5g WiFi
- Antenna: 16PCS External Omni-Directional
- Plug Type: Us, EU, Au, UK
High Quality 4G 3G 2g 5g Security Prison Cellphone Jammer Jail Signal Blocker with RJ45
Min. Order:1 Piece
- Frequency Range: UHF VHF 2g 3G 4G 5g WiFi GPS
- Frequency: 20MHz-6g
- Application: Security Force, Prison, Bomb Disposal
- Power Supply: AC220V or AC110 or DC48V or DC24V
- Cooling System: Heatsink with Fans
- Warranty: 2 Year
