62,619 products found for 2,159  

Signal Device Factory

manufacturers & suppliers

Buy Direct From China Factory Surge Protective Device/ HD-Sdi signal SPD

FOB Price: US $ 15-40 / Piece
Min. Order: 1 Piece
  • Technology: Pan / Tilt / Zoom
  • Style: Bullet Camera
  • Type: CCTV Camera
  • Sensor: CCD
  • HDMI Format: 1080P
  • Horizontal Resolution: 480tvl

Coaxial Signal N Type Lightning SPD Surge Protection Device

FOB Price: US $ 16.4-19.2 / Piece
Min. Order: 50 Pieces
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: Tandem Arrester
  • Size: Small
  • Operation Voltage: Low Voltage
  • Certification: ISO9001

New Style Desktop Lojack 3G GSM Signal Jamming Device

Min. Order: 1 Piece
  • Type: With Remote Control
  • Usage: Personal, Auto, Door, Fire, Smoke, Window
  • Certification: DOT, CE, RoHS, CCC
  • Channel: 2CH
  • Receive Frequency: 315MHz
  • Transmission Rate: 10~20Kbps

12V 24V 220V CCTV Video Camera Signal Surge Protective Device

FOB Price: US $ 20-22 / Piece
Min. Order: 5 Pieces
  • Type: Combined SPD
  • Structure: Valve Type Arrester
  • Installation: Parallel Arrester
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage

HD-Sdi Video Line Surge Protection Device 16 Ports/Signal SPD

FOB Price: US $ 150-280 / Piece
Min. Order: 1 Piece
  • Technology: Pan / Tilt / Zoom
  • Style: Bullet Camera
  • Type: CCTV Camera
  • Sensor: CCD
  • HDMI Format: 1080P
  • Horizontal Resolution: 540tvl

Signal Surge Protective Device for CE

FOB Price: US $ 15.3-15.8 / Piece
Min. Order: 50 Pieces
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: Tandem Arrester
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage

Ethernet Network Signal RJ45 LAN Surge Protection Device

FOB Price: US $ 100-120 / Piece
Min. Order: 5 Pieces
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: Tandem Arrester
  • Application: AC/DC System
  • Size: Meidum
  • Operation Voltage: Low Voltage

Factory Direct Supply Subtitling Device China

FOB Price: US $ 1999 / Piece
Min. Order: 1 Piece
  • Type: CATV(Cable Television)Equipment
  • Function: Signal Transmitting Device
  • Certification: CE, ISO
  • Condition: New
  • Input Port: IP/Asi
  • Output Port: IP/Asi

2 in 1 Power and Signal Surge Protective Device

FOB Price: US $ 26-27 / Piece
Min. Order: 1 Piece
  • Type: Signal Type Arrester
  • Structure: Zinc Oxide Arrester
  • Installation: Tandem Arrester
  • Application: Monitor
  • Size: 100*60*36mm
  • Operation Voltage: Low Voltage

Cellphone Signal Shielding Devices Manufacturer

FOB Price: US $ 110-130 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • System Design: RF
  • Application: Video Store and Bookstore, Warehouse, Shopping Arcade, Supermarket, Garment Store, Jewelry Store, School
  • Detection Signal: Intelligence System
  • Certification: CE, ISO
  • Frequency: 58kHz

Waterproof 0~900MHz CATV Cable Television TV Coaxial Signal Surge Protection Device

FOB Price: US $ 20-30 / Piece
Min. Order: 5 Pieces
  • Type: Signal Type Arrester
  • Structure: Zinc Oxide Arrester
  • Installation: Tandem Arrester
  • Application: AC/DC System
  • Size: Meidum
  • Operation Voltage: Low Voltage

Manufacture Surge Protective Device/ HD-SDI Signal SPD

FOB Price: US $ 6-18 / Piece
Min. Order: 1 Piece
  • Technology: Pan / Tilt / Zoom
  • Style: Bullet Camera
  • Type: CCTV Camera
  • Sensor: CCD
  • HDMI Format: 1080P
  • Horizontal Resolution: 480tvl

Black USB Disk GPS Signal Jammer Mini GPS Blocking Device

Min. Order: 5 Pieces
  • Frequency Range: PCS1900
  • Frequency: 1900~1990MHz
  • Application: Conference Center
  • Advantage: LED Display
  • Working Time: Continuous
  • Dimension: 66mm*23mm*10mm

Laser Assisted Direction Indication Multi Detector Camera Len Scanner RF Signal Detector All-Round Finder Anti-Spy Device for Security

Min. Order: 1 Piece
  • Detecting Range: 50MHz ~ 6.0 GHz
  • Packing: Ployfoam and Carton
  • Standard: L 87 x W 55x T 24 mm
  • Port: Shenzhen
  • Production Capacity: 50000/Year
  • Trademark: Vodasafe

Handheld Dynamic Signal Test Analysis Device

Min. Order: 1 Piece
  • Type: Signal Test and Analysis Device
  • Loading Method: Dynamic Load
  • Display: Digital
  • Control: Computer Control
  • Power Source: 24V
  • Explosionproof Grade Sensors: IP67,Exib II Bt4, Hazardous Area I and II
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    Commander Group Ltd.
  • Jiangsu ISO 9001

RJ45 Lightning Arrester Signal Surge Protective Device

FOB Price: US $ 12.5-15.4 / Piece
Min. Order: 50 Pieces
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: Tandem Arrester
  • Size: Small
  • Operation Voltage: Low Voltage
  • Certification: ISO9001

Black USB Disk GPS Signal Jammer Mini GPS Blocking Device with LED Display

Min. Order: 5 Pieces
  • Frequency Range: PCS1900
  • Frequency: 1900~1990MHz
  • Application: Conference Center
  • Advantage: LED Display
  • Working Time: Continuous
  • Dimension: 66mm*23mm*10mm

Anti Eavesdropping RF Signal Detector Hard Wire Camera Detection Laser-Assisted Direction Indication Superior Sensitivity Anti-Spy Device

Min. Order: 1 Piece
  • Detecting Range: 50MHz ~ 6.0 GHz
  • Packing: Ployfoam and Carton
  • Standard: L 87 x W 55x T 24 mm
  • Port: Shenzhen
  • Production Capacity: 50000/Year
  • Trademark: Vodasafe

Broad Spectrum & High Power Signal Jamming Device

Min. Order: 1 Piece
  • Type: Wireless
  • Usage: Personal, Auto, Door, Fire, Window
  • Certification: DOT, E-MARK, CE, RoHS
  • Channel: 2CH
  • Receive Frequency: 315MHz
  • Transmission Rate: 10~20Kbps

Acoustic Display Lens Finder Superhighly Sensitively Wireless Signal Detector Exposing Camera Lens Multi Use RF Bug Detector Anti-Spy Anti-Candid Device

Min. Order: 1 Piece
  • Detecting Range: 50MHz ~ 6.0 GHz
  • Weight: About 170g
  • Packing: Ployfoam and Carton
  • Standard: L 11.6 x W 7 x T 3.3 cm
  • Port: Shenzhen
  • Production Capacity: 50000/Year

Lightning Protector/Signal Surge Protective Device

FOB Price: US $ 12.6-16.4 / Piece
Min. Order: 50 Pieces
  • Type: Signal Type Arrester
  • Size: Small
  • Operation Voltage: Low Voltage
  • Certification: ISO9001
  • Brand: Thor
  • Package Size: 385mm*210mm*245mm

High Power Military Mobile Phone Signal Jammer, 8 Antennas Cell Phone Blocking Device for Police

Min. Order: 1 Piece
  • Frequency Range: GSM900
  • Frequency: 925~960MHz
  • Application: Military Area
  • Jammer: 80W
  • Packing: Neutral Packing
  • Standard: ISO9001

Wide Range GPS Cell Phone Signal Jammer Device

Min. Order: 1 Piece
  • Type: Wireless
  • Usage: Personal, Auto, Door, Smoke
  • Certification: CE, ISO, RoHS
  • Channel: 2CH
  • Receive Frequency: 315MHz
  • Transmission Rate: 10~20Kbps

Gt-800 Full Band Wireless Signal Detector Wireless Radio Wave Sensor Detection Bug Detector All-Round Finder Anti-Spy Device 50MHz-6000MHz

FOB Price: US $ 50-60 / Piece
Min. Order: 1 Piece
  • Detection Frequency: 50MHz-6000MHz
  • Packing: Ployfoam and Carton
  • Standard: L98mm*W56mm*H12mm
  • Port: Shenzhen
  • Production Capacity: 100000 Piece/Year
  • Trademark: vodasafe

Ethernet Network Signal RJ45 LAN Surge Protective Device

FOB Price: US $ 100-120 / Piece
Min. Order: 5 Pieces
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: Tandem Arrester
  • Application: AC/DC System
  • Size: Meidum
  • Operation Voltage: Low Voltage

Surge Protective Device Signal Control Foe CE

FOB Price: US $ 9.5-13.1 / Piece
Min. Order: 50 Pieces
  • Type: Signal Type Arrester
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage
  • Certification: ISO9001
  • Brand: Thor

Handheld Dynamic Signal Test and Analysis Device

Min. Order: 1 Piece
  • Type: Handheld Dynamic Signal Test and Analysis Device
  • Power Source: 24V
  • Cut-off Frequency: 1/2.56 Times of Sample Rate
  • Stop-Band Attenuation: ≥-100db/Oct
  • Explosionproof Grade Sensors: IP67,Exib II Bt4, Hazardous Area I and II
  • Explosionproof Grade Main Engine: IP54, Exnl(Ia)II Bt3, Hazardous Area II
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    Commander Group Ltd.
  • Jiangsu ISO 9001

Signal Switching Device (MQS-34)

Min. Order: 1 Piece
  • Screen Size: Without Screen
  • Application: Home, Commercial
  • Type: Portable
  • Game Function: Without Game Function
  • Packing: Natural Package
  • Port: Yantian

BNC Interface Coaxial Surge Protective Device for Video Signal Protection

FOB Price: US $ 17.64-20 / Piece
Min. Order: 1 Piece
  • Type: Generally Coaxial Connector
  • Application: Audio & Video
  • Classification: Female Connector
  • Interface Type: BNC
  • Shape: Square
  • VSWR: Bending of Soft Cable

Zbz-10 (4.0, 2.5) /1140 (660, 380) M Mining Explosion-Proof Type Integrated Protective Device for Illuminating Signal Transformer

FOB Price: US $ 500 / Piece
Min. Order: 1 Piece
  • Packing: Standard Export Packing
  • Production Capacity: 100PCS/Day
  • Trademark: CNC
  • Origin: China
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