1,763 Card Blocker
results from48 suppliers
High Power Long Distance Anti Drone System The Ultimate Anti-Drone Solution Uav Drone Jammer
US$ 4396.5-5653.6 / Piece
Min. Order:1 Piece
- Frequency Range: Gpsl1;Gpsl2;WiFi2.4G;WiFi5.8g;Uav
- Frequency: 433;2400-2500;5700-5900;1570-1620;900
- Application: Uav Drone Jammer
- Name: Uav Drone Signal Jammer
- Type: Backpack
- Antenna: 5 PCS
Peacentury Impact Tested Pop up Road Blocker Barrier for Anti-Terrorist
US$ 1500-5000 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year Warranty
- Warranty: 1 Year Warranty
- Material: Steel
- Function: Separation, Obstruction, Warning
- Name: Hydraulic Road Blocker
- Control System: Electro- Hydraulic
10 Channel Handheld Signal Jammer Built-in Antenna Portable Signal Blocker
Min. Order:1 Piece
- Frequency Range: Customized
- Frequency: Customized
- Application: Exam Room, Meeting Room, Courtroom, Church
- Weight: About 1.5kg
- Feature: Small Design, Built-in Antenna, No Installation Re
- Type: Portable Cell Phone Signal Jammer
10 Antenna Built in Potable Desktop Phone Signal Shield for GSM CDMA WiFi GPS Detector Jammer Blocker
US$ 185-199 / Piece
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 1900~1990MHz
- Application: Office
- Jammer Frequency: GSM, Dcs, 2g,3G, 4G, 5g, WiFi, GPS Ect
- Antenna: Internal 10 Antennas
- Plug Type: Us, EU, Au, UK
E-Shield Technology Blocking Card Credit Card Protector RFID Blocker
US$ 0.25-0.54 / Piece
Min. Order:300 Pieces
- Function: Encrypt/Decrypt, Information, Skimming Blocker
- Type: Skimming Blocking Card
- Material: PVC
- Read-Write Method: Non-Contact Type
- Label Category: Passive
- Structure: Read-Write Card
PVC RFID Blocking Card Holder Resistant Puncture and Tear Resistant
US$ 0.9 / Piece
Min. Order:500 Pieces
- Function: Identification
- Type: Smart Card
- Material: PVC
- Read-Write Method: Contact Type
- Label Category: Passive
- Structure: Read-only Card
Heavy Duty Rising Barrier Anti-Collision Roadblock SA5000(SAFE HI-TEC)
US$ 4000-8000 / Piece
Min. Order:1 Piece
- Position: Vehicle Fence
- Material: Steel
- Function: Separation, Obstruction, Warning
- Upright Post: 60*60
- Post Fixation: Embedded Type
- Degree of Distortion: Rigid Barrier
RFID Blocking Card Credit Card Bank Card Skimming Blocker
US$ 0.25-0.54 / Piece
Min. Order:300 Pieces
- Function: Encrypt/Decrypt, Information, Skimming Blocker
- Type: Skimming Blocking Card
- Material: PVC
- Read-Write Method: Non-Contact Type
- Label Category: Passive
- Structure: Read-Write Card
SAFE HI-TEC Hydraulic Road Blockers Barriers SA5000
Min. Order:1 Piece
- Position: Vehicle Fence
- Material: Steel
- Function: Separation, Obstruction, Warning
- Upright Post: 60*60
- Post Fixation: Embedded Type
- Degree of Distortion: Rigid Barrier
RFID Card Blocking Sleeves Credit Card Holder Protector Anti-Skimming
US$ 0.25-0.54 / Piece
Min. Order:300 Pieces
- Function: Encrypt/Decrypt, Information, Skimming Blocker
- Type: Skimming Blocking Card
- Material: PVC
- Read-Write Method: Non-Contact Type
- Label Category: Passive
- Structure: Read-Write Card
Portable Built-in Battery Blocks Audio Voice Recorders Hidden 1m Audio Jammer Manufacturers
US$ 90.2-103.5 / Piece
Min. Order:1 Piece
- Size: 140*65*22mm
- Power Regulation: Knob Stepless Adjustment
- Weight: 400g
- Relative Humidity: 35 - 85%
- Power Input: AC 100V - 240V
- Jammer Type: Sound Collection Equipment Such as Mobile Phones a
Road Traffic Safety Parking Electric Automatic Rising Bollard for Vehicle Access Control
US$ 1000-4000 / Piece
Min. Order:1 Piece
- Position: Vehicle Fence
- Material: Steel
- Function: Separation, Obstruction, Warning
- Upright Post: 60*60
- Post Fixation: Embedded Type
- Degree of Distortion: Rigid Barrier
Contactless Credit Debit Card Protector Custom Brand RFID Blocking Card
US$ 0.25-0.54 / Piece
Min. Order:300 Pieces
- Function: Encrypt/Decrypt, Information, Skimming Blocker
- Type: Skimming Blocking Card
- Material: PVC
- Read-Write Method: Non-Contact Type
- Label Category: Passive
- Structure: Read-Write Card
Built-in Antenna 10 Channel Handheld Signal Jammer Portable Signal Blocker
US$ 180-199 / Piece
Min. Order:1 Piece
- Frequency Range: DCS1800
- Frequency: 869~894MHz
- Application: Office
- Jammer Frequency: GSM, Dcs, 3G, 4G, 5g, WiFi, GPS Ect
- Antenna: 10PCS
- Plug Type: Us, EU, Au, UK
Security Road Traffic Barrier Retractable Automatic Electric Bollard for Anti-terrorist
US$ 1000-4000 / Piece
Min. Order:1 Piece
- Position: Vehicle Fence
- Material: Steel
- Function: Separation, Obstruction, Warning
- Upright Post: 60*60
- Post Fixation: Embedded Type
- Degree of Distortion: Rigid Barrier
Matt Laminated Printing Protector RFID Blocker Protect Your Credit Card
US$ 0.25-0.54 / Piece
Min. Order:300 Pieces
- Function: Encrypt/Decrypt, Information, Skimming Blocker
- Type: Skimming Blocking Card
- Material: PVC
- Read-Write Method: Non-Contact Type
- Label Category: Passive
- Structure: Read-Write Card
Stainless Steel Security Barrier Automatic Pneumatic Bollard SPB-219Y
US$ 1500-4000 / Piece
Min. Order:1 Piece
- Position: Vehicle Fence
- Material: Steel
- Function: Separation, Obstruction, Warning
- Upright Post: 60*60
- Post Fixation: Embedded Type
- Degree of Distortion: Rigid Barrier
Crash Tested Heavy Duty Wedge Barrier Road Blocker Access Control
US$ 10599-10699 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Position: Perimeter Protection
- Material: A3 Steel
- Function: Warning, Perimeter Protection
- Upright Post: Access Control
Hot Sale Wallet Guard RFID and NFC Blocking Card Credit Card Protector
US$ 0.25-0.54 / Piece
Min. Order:300 Pieces
- Function: Encrypt/Decrypt, Information, Skimming Blocker
- Type: Skimming Blocking Card
- Material: PVC
- Read-Write Method: Non-Contact Type
- Label Category: Passive
- Structure: Read-Write Card
Portable High Power Internal 10 Antennas Signal Blocker Cell Mobile Phone Jammer 2g+3G+4G+5g+WiFi+GPS 25W Signal Jammer
US$ 185-199 / Piece
Min. Order:1 Piece
- Frequency Range: PCS1900
- Frequency: 1805~1880MHz
- Application: Office
- Jammer Frequency: GSM, Dcs, 2g,3G, 4G, 5g, WiFi, GPS Ect
- Antenna: Internal 10 Antennas
- Plug Type: Us, EU, Au, UK
Stainless Steel Automatic Hydraulic Retractable Flexible Bollard
US$ 1000-4000 / Piece
Min. Order:1 Piece
- Position: Vehicle Fence
- Material: Steel
- Function: Separation, Obstruction, Warning
- Upright Post: 60*60
- Post Fixation: Embedded Type
- Degree of Distortion: Rigid Barrier
Wallet Credit Bank Card Protection NFC Block Card RFID Blocking Card
US$ 0.25-0.54 / Piece
Min. Order:300 Pieces
- Function: Encrypt/Decrypt, Information, Skimming Blocker
- Type: Skimming Blocking Card
- Material: PVC
- Read-Write Method: Non-Contact Type
- Label Category: Passive
- Structure: Read-Write Card
Automatic Electric Traffic Lifting Rising Retractable Bollards with Flash LED Light
US$ 1000-4000 / Piece
Min. Order:1 Piece
- Position: Vehicle Fence
- Material: Steel
- Function: Separation, Obstruction, Warning
- Upright Post: 60*60
- Post Fixation: Embedded Type
- Degree of Distortion: Rigid Barrier
Portable Multi Band 10 Channels Built-in Antenna Signal Blocker Car Cell Phone Mobile Signal Jammer for Gsmgps WiFi Dcs
Min. Order:1 Piece
- Frequency Range: Dcs GSM WiFi GPS
- Frequency: Customized
- Application: GPS WiFi GSM Jamming
- Color: Brown
- Jamming Radius: 5-10meters
- Product Name: 10 Channels GPS WiFi GSM Jammer
Customized Color 85.5*54mm Blocking Card RFID with Full Wallet Security
US$ 0.25-0.54 / Piece
Min. Order:300 Pieces
- Function: Encrypt/Decrypt, Information, Skimming Blocker
- Type: Skimming Blocking Card
- Material: PVC
- Read-Write Method: Non-Contact Type
- Label Category: Passive
- Structure: Read-Write Card
Auto Type Hydraulic Road Blocker
US$ 10 / Piece
Min. Order:1 Piece
- Position: Vehicle Fence
- Material: Steel
- Function: Obstruction
- Post Fixation: Embedded Type
- Degree of Distortion: Flexible Barrier
- Opening Time: 1-3s
Road blockers Security Bollards Vehicle Control Barriers SA5000
US$ 4000-8000 / Piece
Min. Order:1 Piece
- Position: Vehicle Fence
- Material: Steel
- Function: Separation, Obstruction, Warning
- Upright Post: 60*60
- Post Fixation: Embedded Type
- Degree of Distortion: Rigid Barrier
Safety Guard Traffic Barrier Automatic Electric Bollards Safety Bollard SPB-219Y
US$ 1500-4000 / Piece
Min. Order:1 Piece
- Position: Vehicle Fence
- Material: Steel
- Function: Separation, Obstruction, Warning
- Upright Post: 60*60
- Post Fixation: Embedded Type
- Degree of Distortion: Rigid Barrier
Waterproof IP68 High Security Road Blocker Crash Tested Access Control
US$ 10599-10699 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Position: Perimeter Protection
- Material: A3 Steel
- Function: Warning, Perimeter Protection
- Upright Post: Access Control
High Security Hydraulic Automatic Road Blocker Traffic Control Barrier
US$ 10599-10699 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Position: Perimeter Protection
- Material: A3 Steel
- Function: Warning, Perimeter Protection
- Upright Post: Access Control
Road Safety Manufacturers Heavy Duty Road Blocker Wedge Barrier Traffic System
US$ 10599-10699 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Position: Perimeter Protection
- Material: A3 Steel
- Function: Warning, Perimeter Protection
- Upright Post: Access Control
315MHz/433.92MHz Car Remote Control Jammer Blocker
US$ 25-30 / Piece
Min. Order:1 Piece
- Car Remote Jammer: 315/433.92MHz
- Remote Control Jammer: 315/433.92MHz for Car
- Jammer Power: Operated by 9V Battery
- Packing: Neutral Packing
- Standard: CE
- Port: Shenzhen
High Power Internal 10 Antenna Portable Cell Phone Jammer 2g+3G+4G+5g+WiFi+GPS 25W
US$ 119-139 / Piece
Min. Order:10 Pieces
- Frequency Range: WiFi
- Frequency: 2.4G+5.1g+5.8g+5.2g
- Application: Office
- Color: Black
- Packing: Box
- Standard: 20x30x38
High Security Cmyk Plastic RFID Access Blocking Card
US$ 1.5 / Piece
Min. Order:500 Pieces
- Function: Identification
- Type: Smart Card
- Material: PVC
- Read-Write Method: Non-Contact Type
- Label Category: Passive
- Structure: Read-only Card
Anti Theft Credit Card Protector RFID PVC Blocking Smart Card
US$ 0.4-0.5 / Piece
Min. Order:500 Pieces
- Function: Identification, Payment, Encrypt/Decrypt, Information, Hotel Key Card
- Type: Smart Card
- Material: PVC
- Read-Write Method: Non-Contact Type
- Label Category: Passive
- Structure: Read-only Card
Leather Case Smart Mobile Phone Signal Jammer
US$ 0.8-2 / Piece
Min. Order:100 Pieces
- Frequency Range: Phone Signal, Smart Card Signal, Car Key Signal
- Frequency: 13.56MHz~2.45GHz
- Application: Daily Life
- Function: RFID Signal/Car Key Signal/Mobile Signal Blocking,
- Logo: Embossed, Printed, Cloth Logo
- Net Weight: 35g
High Fashion Waterproof Stainless Steel Retractable Bollards Hydraulic Rising Bollard
US$ 530-578 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year Warranty
- Warranty: 1 Year Warranty
- Position: Central Isolation Barrier
- Material: Steel
- Function: Separation, Obstruction, Warning, Isolation
- Upright Post: 168*168mm
Remote Control Stainless Steel Automatic Safety Smart Parking Bollards SPB-219Y
US$ 1500-4000 / Piece
Min. Order:1 Piece
- Position: Vehicle Fence
- Material: Steel
- Function: Separation, Obstruction, Warning
- Upright Post: 60*60
- Post Fixation: Embedded Type
- Degree of Distortion: Rigid Barrier
Phone Case Phone Bag for iPhone for Samsung 7 Inch
US$ 2-3 / Piece
Min. Order:1 Piece
- Frequency Range: PCS1900
- Frequency: 869~894MHz
- Color: Black
- Packing: Bag
- Standard: 20x30x38
- Port: Hong Kong
Antitheft Faraday Bag Car Key Pouch RFID Key Fob Signal Blocking Wallet
Min. Order:100 Pieces
- Function: Signal Blocking
- Type: RFID Wallet
- Material: Genuine Leather/PU/Canvas + RFID Blocking Fabric
- Read-Write Method: Non-Contact Type
- Label Category: Passive
- Structure: Read-Write Card
