Home Electrical & Electronics Radio & TV Broadcasting Signal Device 2018 Product List
58,043 products found from 2,001  

Signal Device manufacturers & suppliers

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

Waterproof 0~900MHz CATV Cable Television TV Coaxial Signal Lightning 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

RJ45 Powe and Poe Network Signal Arrester 2 in 1 Surge Protection Device

FOB Price: US $ 18-20 / Piece
Min. Order: 1 Piece
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: Tandem Arrester
  • Application: Network Protector
  • Size: Small
  • Operation Voltage: Low Voltage

Adjustable Powerful 8 Band 2g 3G Cell Phone WiFi GPS UHF VHF Lojack Signal Jamming Device

Min. Order: 1 Piece
  • Frequency Range: DCS1800
  • Frequency: 1805~1880MHz
  • Application: Conference Center
  • Total Working Bands: CDMA,GSM,Dcs,3G,4G,GPS,WiFi,Lojack,VHF,UHF
  • Output Power: 20W
  • Power Supply: 50 to 60Hz, 100 to 240V AC

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

Wiegand Signal: Input & Output Network Fingerprint Device with Time Attendance

FOB Price: US $ 79-99 / Piece
Min. Order: 1 Piece
  • Voice Service: With Voice Service
  • Clock: With Clock
  • Color: Black
  • Screen: Color Screen
  • Communication Interface: RS485, RS232, USB, TCP/IP
  • Fingerprint Capacity: 3000

8 Antennas Lte800 GSM900 3G2100 Cell Phone Signal Jamming Device (GW-JE8)

Min. Order: 1 Piece
  • Frequency Range: PCS1900
  • Frequency: 1900~1990MHz
  • Application: Conference Center
  • Mobile Phone Jammer: for Theatres, Recording Studios, Banks
  • Product Name: 8 Bands Powerful Signal Jammer
  • Advantage: Beautiful and High-Performance Design

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

Rj11 Telecommunication Surge Arrester Telephone Signal Protection Rack Type Lightning Protection Device

FOB Price: US $ 97-100 / Piece
Min. Order: 1 Piece
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: Tandem Arrester
  • Application: Telephone Protection
  • Size: Small
  • Operation Voltage: Low Voltage

RS232 /RS485/RS422 Dataline Signal Surge Protection Device

FOB Price: US $ 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

Bug Detector Wireless Camera Detector Anti Eavesdropping Device Full-Range Anti-Wiretapped RF Signal Detector Spy Camera Detector Anti-Spy Device

Min. Order: 1 Piece
  • Type: Wireless
  • Usage: Personal
  • Certification: CE
  • Channel: >4CH
  • Receive Frequency: 229.95MHz
  • Transmission Rate: 10~20Kbps

Waterproof 0~900MHz CATV Cable Television TV Coaxial Signal Voltage Surge Protective 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

Control Signal Transient Voltage Surge Suppressors RS485 Lightning Protection Device

FOB Price: US $ 21-26 / Piece
Min. Order: 1 Piece
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: Tandem Arrester
  • Application: Signal Protection
  • Size: Small
  • Operation Voltage: Low Voltage

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

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

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

RS485 Industry Surge Protection Device for Control System Signal SPD Lightning Controller

FOB Price: US $ 21-26 / Piece
Min. Order: 1 Piece
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: Tandem Arrester
  • Application: Signal Protection
  • Size: Small
  • Operation Voltage: Low Voltage

Ethernet Network Signal RJ45 LAN Lightning 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

Versatile RF Signal Detector Bug Detector Wireless Camera Detector Anti Eavesdropping Device Full-Range Anti-Wiretapped

Min. Order: 1 Piece
  • Type: Wireless
  • Usage: Personal, Auto, Door, Window
  • Certification: CE, ISO, RoHS, CCC
  • Channel: 2CH
  • Receive Frequency: 229.95MHz
  • Transmission Rate: 10~20Kbps

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

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

Mine Explosion-Proof Integrated Protective Device for Illuminating Signal Transformer (ZBZ10.0)

Min. Order: 1 Piece
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: Amorphous Alloy Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Separated Winding Transformer
  • Rated Voltage (V): 1140V, 660V

Signal Surge Protective Device (AN-PE)

Min. Order: 10 Pieces
  • Poles Number: 1p+Npe 2p+Npe 3p+Npe
  • Max Dischange Current (8/20us) Imax (Ka): 40
  • Nominal Discharge Current (8/20us) in (K: 20
  • Chass of Protection: IP20
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Certification: CE, ISO9001-2000, CCC, UL, CB
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    360° Virtual Tour

    Andeli Group Co., Ltd.
  • Zhejiang, China ISO9001:2008, ISO14001:2004, OHSAS18001:2007

China Market Supplier Coaxial Signal N Type Lightning SPD Surge Protection Device Fa-TNC-450/10-K

FOB Price: US $ 22 / Piece
Min. Order: 1 Piece
  • Type: Antenna Feeder Arrester
  • Size: Small
  • Operation Voltage: Low Voltage
  • Shape: Cuboid
  • Material: ZnO
  • Certification: ISO9001

Surge Protection Device 20ka with Remote Signal 1+Npe Power Lightning Protector Device

FOB Price: US $ 2.5 / Piece
Min. Order: 1 Piece
  • Type: Power Source Arrester
  • Structure: Protective Gap
  • Installation: Tandem Arrester
  • Application: Power Plants
  • Size: Small
  • Operation Voltage: DC1000V /DC500V / AC3880V or Other

RS485 Communication Signal Lightning Protector SPD Device Protection Surge

FOB Price: US $ 21-26 / Piece
Min. Order: 1 Piece
  • Type: Signal Type Arrester
  • Structure: Protective Gap
  • Installation: Tandem Arrester
  • Application: Signal Protection
  • Size: Small
  • Operation Voltage: Low Voltage

Anti Eavesdropping Device Full-Range Wireless GPS Signal GPS Bug Signal Multi-Detector Multi Use Detector Anti-Spy Device Wholesales Cheap Full-Range

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

RS485 Pluggable DC 200V Analog Signal Line Surge Protective Device

FOB Price: US $ 9-12 / Piece
Min. Order: 5 Pieces
  • Type: Signal Type Arrester
  • Structure: Zinc Oxide Arrester
  • Installation: Parallel Arrester
  • Application: AC/DC System
  • Size: Small
  • Operation Voltage: Low Voltage

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
Show: 10 30 50
Haven't found what you want?

Accurate Supplier Match

Post exact requests to find exact Chinese Suppliers.
Post Sourcing Request

Product Alert

Stay updated to what's new and popular on the market.