Home Electrical & Electronics Radio & TV Broadcasting Signal Device 2017 Product List
Total 54,465 products from about 1,878

 Signal Device manufacturers & suppliers

Coaxial Signal N Type Lightning SPD Surge Protection Device

FOB Price: $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, SGS

RS232 /RS485/RS422 Dataline Signal Surge Protection Device

FOB Price: $19.1 - $22 / Piece
Min. Order: 1 Piece
  • Type: Small
  • Application: High-rise Buildings
  • Classification: Lightning Protection Mesh
  • Working Voltage: Low Voltage
  • Material: Galvanized Aluminum
  • Function: Signal Type Lightning Receiver

Signal Surge Protective Device for CE

FOB Price: $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

Cable TV 60ka CATV Signal Lightning Surge Protection Device

FOB Price: $18 - $25 / 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

36V 10ka 1pole DC Signal Lightning Protection Device

FOB Price: $8.5 - $8.7 / Piece
Min. Order: 100 Pieces
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: DIN Mounted
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage

7kHz Signal Frequency MD-5008 Underground Gold Detecting Device

FOB Price: $80 - $130 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Portable: Portable
  • Application: research, commercial, industrial, Industry
  • Certification: SGS, CE, ISO, RoHS
  • Customized: Customized
  • Alarm Form: Display Alarm

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

Signal Surge Protector (SPD) Poe Device

FOB Price: US $8.9 / Piece
Min. Order: 1000 Pieces
  • Type: Signal Type Arrester
  • Structure: Tube Type Arrester
  • Installation: Wall Mount
  • Application: Surge Protection
  • Size: Small
  • Operation Voltage: Low Voltage

Power and Signal Surge Protection Device for CCTV Camera

FOB Price: $18 - $25 / Piece
Min. Order: 1 Piece
  • Type: Signal Type Arrester
  • Structure: Valve Type Arrester
  • Installation: Parallel Arrester
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage

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

Aluminum 16 Sockets Power Network Signal RJ45 Surge Protector Device

FOB Price: $60 - $120 / Piece
Min. Order: 5 Pieces
  • Type: Combined Power and Signal
  • Structure: Zinc Oxide Arrester
  • Installation: Parallel Arrester
  • Application: AC/DC System
  • Size: Meidum
  • Operation Voltage: Low Voltage

Cellphone Signal Shielding Devices Manufacturer

FOB Price: $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

RS485 Control Signal Surge Protective Device

Min. Order: 1 Piece
  • Type: Signal Type Arrester
  • Structure: DIN Rail
  • Installation: DIN Rail
  • Application: Network, Telecommunication
  • Size: Small
  • Operation Voltage: Low Voltage

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

Intrinsic Safety Type Explosion-Proof 24V 48V Signal Surge Protection Device

FOB Price: $15 - $18 / Piece
Min. Order: 5 Pieces
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • 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: $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

RJ45 Lightning Arrester Signal Surge Protective Device

FOB Price: $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, SGS

CATV Signal Lightning 20ka Surge Protector Device Poe

FOB Price: US $8.9 / Piece
Min. Order: 1000 Pieces
  • Type: Signal Type Arrester
  • Structure: Tube Type Arrester
  • Installation: Wall Mount
  • Application: Surge Protection
  • Size: Small
  • Operation Voltage: Low Voltage

Lt-X12 (1-4) DC Surge Arrester Control Signal Lightning Protection Device

FOB Price: $12.1 - $12.3 / Piece
Min. Order: 100 Pieces
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: DIN Mounted
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage

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

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

10ka 12V/24V Signal Surge Protective Device DC Power Fitbit Surge

FOB Price: $8.5 - $8.7 / Piece
Min. Order: 10 Pieces
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: DIN Mounted
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage

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

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

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

Lightning Protector/Signal Surge Protective Device

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

Aluminum 16 Sockets Power Network Signal RJ45 Surge Protective Device

FOB Price: $60 - $120 / Piece
Min. Order: 5 Pieces
  • Type: Combined Power and Signal
  • Structure: Zinc Oxide Arrester
  • Installation: Parallel Arrester
  • Application: AC/DC System
  • Size: Meidum
  • Operation Voltage: Low Voltage

Ly10-D20 36V DC Lightning Surge Protector Signal Surge Protective Device

FOB Price: $8.5 - $8.7 / Piece
Min. Order: 100 Pieces
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: DIN Mounted
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage

Surge Protective Device Signal Control Foe CE

FOB Price: $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, SGS
  • Brand: Thor

2 in 1 Power and Signal Surge Protective Device

FOB Price: $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

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
  • Production Capacity: 50000PCS/Year
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