Home Instruments & Meters Walkthrough Metal Detector Frequency Detector 2017 Product List
Total 12,221 products from about 436

 Frequency Detector manufacturers & suppliers

Super Sensitivity 100 Working Frequency Intelligent Partition Government Use Metal ...

FOB Price: US $5800 / Set
Min. Order: 1 Set
  • Certification: CE, ISO, FCC RoHS
  • Customized: Customized
  • Application: Museum, Pier, Station
  • Power Consumption: 30W
  • Working Frequency Range: 1-100 Bands
  • Working Environment Temperature: -20 - 65 Degree

Enforcing Constant Frequency Portable X-ray Detector

FOB Price: $1490 - $1500 / Piece
Min. Order: 1 Piece
  • Tube Voltage: 50~300
  • Tube Current(Kw): 0.1~5
  • Focus Size(Mm): 2.5×2.5
  • Beam Angle: 40+ 5°
  • Working Method: 2:1
  • Packing: Standard Export Packing

6.99kHz Emission Frequency MD-5008 Gold Detector Sensor

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

T-Guard 8 Sections Digital Frequency Conversion Perimeter Mode Detector ...

FOB Price: $28.98 - $29.9 / Piece
Min. Order: 50 Pieces
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Wall Mounted
  • Application: Home, Industry, Communication Electronic Products
  • Detecting Range: 30m,60m,80m,100m Outdoors
  • Interruption Period: Selectable Between 50, 100, 200, 350 and 500 Msec.

Outdoor 24 Alarm Zones Metal Detectors Walk Through with 100 Working Frequency

FOB Price: $3500 - $5000 / Set
Min. Order: 1 Set
  • Certification: CE, ISO, FCC RoHS
  • Customized: Customized
  • Application: Museum, Prison, Pier, Station
  • Packing Size: 2280X700X290mm
  • Working Voltage: AC90V-240V
  • Working Frequency: 1-100

Wireless Curtain PIR Motion Detector with 315MHz/433MHz Frequency

FOB Price: $6.5 - $7.5 / Piece
Min. Order: 50 Pieces
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Wall Mounted
  • Certification: CE, RoHS
  • Application: Home, Industry, Communication Electronic Products, Special Equipment
  • Detecting Distance: 12m

7kHz Signal Frequency MD-5008 Metal Detector Scanner Gold Detector Sensor

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

T-Guard 8 Sections Digital Frequency Conversion Perimeter Mode Detector

Min. Order: 50 Pieces
  • Type: Sensor
  • Usage: Personal
  • Installation Mode: Contact Type
  • Certification: CE
  • Application: Home, Industry, Special Equipment
  • Detecting Range: 30m, 60m, 80m, 100m Outdoors

High Adjustable 50 Frequency Anti Interference Metal Detector with Password Protection

FOB Price: $200 - $500 / Set
Min. Order: 1 Set
  • Certification: CE, ISO, FCC RoHS
  • Customized: Customized
  • Application: Museum, Prison, Pier, Station
  • Working Voltage: 90V~240V 50/60Hz
  • Working Frequency Range: 1-50 Bands
  • Working Environment Temperature: -20 ~ 65 Degree

China Maker High-Frequency Partial Discharge Detector for Power Cable

FOB Price: $13000 - $20000 / Piece
Min. Order: 1 Piece
  • Type: Insulated
  • Conductor Type: Stranded
  • Application: Transformer
  • Conductor Material: Copper Clad Steel
  • Sheath Material: PVC
  • Insulation Material: Silicone Rubber

2kHz Operation Frequency Police Equipment Hand Held Metal Detector

FOB Price: US $6 / Piece
Min. Order: 1 Piece
  • Certification: SGS, CE, ISO, RoHS
  • Customized: Customized
  • Application: Examination Room, Public Area, Industry
  • Alarm Form: Sound and Light Alarm
  • Product Name: Hand Metal Detector Garrett
  • Power Supply: 9V Battery

360 Degree Infrared Motion Detector with Power Frequency 50Hz/60Hz

Min. Order: 100 Pieces
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Contact Type
  • Application: Home
  • Power Frequency: 50Hz/60Hz
  • Detection Motion Speed: 0.6~1.5m/S

Top-Selling 500mA High Frequency X-ray with Flat Panel Detector

FOB Price: US $35000 / Piece
Min. Order: 1 Piece
  • Classification: Imaging Diagnostic Equipment
  • Type: X Ray Equipment
  • Certification: CE, ISO13485
  • Group: All People
  • Power Output: 50kw
  • Photography Kv: 50~125kv

Hand-Held 58kHz Frequency Am EAS Detector

FOB Price: $25 - $35 / Piece
Min. Order: 1 Piece
  • Type: Deactivator
  • System Design: 58kHz or 8.2MHz
  • Application: Video Store and Bookstore, Warehouse, Shopping Arcade, Supermarket, Garment Store, Jewelry Store
  • Detection Signal: Acusto Magnetic
  • Certification: CE, ISO
  • Frequency: 58kHz or 8.2MHz

315MHz / 433MHz Frequency Wireless PIR Alarm Motion Detectors

Min. Order: 10 Pieces
  • Type: Anti-Theft Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Passive
  • Certification: CE, FCC
  • Application: Indoor
  • Sensor Type: Infrared Alarm System

Frequency Adjustable Outdoor Beam Detector for Long Distance (ABT-150)

FOB Price: $10 - $20 / Piece
Min. Order: 1 Pair
  • Type: Anti-Theft Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Active
  • Certification: SGS, CE, ISO, RoHS, CCC
  • Application: Indoor, Outdoor
  • Sensor Type: Infrared Alarm System

2016 Best Selling High-Frequency Partial Discharge Detector

FOB Price: $13000 - $20000 / Piece
Min. Order: 1 Piece
  • Type: Insulated
  • Conductor Type: Stranded
  • Application: Transformer
  • Conductor Material: Copper Clad Steel
  • Sheath Material: PVC
  • Insulation Material: Silicone Rubber

LED Human Indicating Lamp 50 Working Frequency Door Frame Metal Detector

FOB Price: $200 - $500 / Set
Min. Order: 1 Set
  • Certification: CE, ISO, FCC RoHS
  • Customized: Customized
  • Application: Museum, Pier, Station
  • Gross Weight: 62.8 Kg
  • Net Weight: 56.6 Kg
  • Working Frequency Range: 1-50 Bands

Digital Frequency Counter Detector

Min. Order: 10 Pieces
  • Application: Communication Electronic Products, Industry
  • Certification: CE, ISO, FCC
  • Model No.: Hs-007 Mini
  • Type: Wireless
  • Receive Frequency: 315MHz
  • Detecting Frequency Range: 1MHz-8000MHz

Alarm System Glass Break Detector with Audio Frequency Glass (PA-456)

FOB Price: $3.8 - $4.6 / Piece
Min. Order: 100 Pieces
  • Type: Sensor
  • Usage: Glass Break Detector
  • Installation Mode: Ceiling or Wall, Near Window
  • Certification: CE
  • Application: Home, Industry
  • Sensitivity Degree: Continuous Adjustable

Enforcing Constant Frequency Portable X-ray Detector (XXG-3005ZH)

FOB Price: $3300 - $3500 / Piece
Min. Order: 1 Set
  • Alarm Form: Display Alarm
  • Customized: Customized
  • Certification: ISO
  • Packing: Standard Export Packing
  • Standard: ISO
  • Production Capacity: 500sets/Month

7.2 kHz Signal Frequency Hobby Treasure Underground Metal Detector

FOB Price: US $7.5 / Piece
Min. Order: 1 Piece
  • Alarm Form: Display Alarm
  • Customized: Customized
  • Certification: CE, RoHS
  • Application: Industry
  • Portable: Portable
  • Condition: New

Hand-Held 58kHz Frequency Am EAS Detector

FOB Price: US $129 / Piece
Min. Order: 1 Piece
  • Type: EAS Accessories
  • System Design: AM
  • Application: Video Store and Bookstore, Warehouse, Shopping Arcade, Supermarket, Garment Store, Jewelry Store
  • Detection Signal: Acusto Magnetic
  • Certification: CE, ISO
  • Frequency: 58kHz

315MHz / 433MHz Frequency Wireless PIR Alarm Motion Detectors with 8m, 6 - 9 ° Range

Min. Order: 10 Pieces
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Wall Mounted
  • Certification: CE, FCC
  • Application: Home, Industry, Communication Electronic Products
  • Detection Range: 8m ,6-9 °

Double Infrared Body Detection Digital Metal Detector with LCD Screen 50 Working Frequency

FOB Price: US $1000 / Set
Min. Order: 2 Sets
  • Certification: CE, ISO, FCC RoHS
  • Customized: Customized
  • Application: Museum, Prison, Pier, Station
  • Speakers: High-Decibel Alarm Sound Speakers
  • Sensitivity: 200 Level
  • Infrared Design: 3D Multi-Angle Infrared Design

Bug Detector and Frequency Counter Hs-C3000 Plus

FOB Price: US $1800 / Piece
Min. Order: 1 Piece
  • Stand by Time: 3 Days
  • Battery: 2 Hour Low-Power Lithium Battery
  • Sentivity: 20 Extrasensory Synchronous RF Signal Strength
  • Detection Frequency: 0-10GHz
  • Detection Sensitivity: -65dBm

400Hz Audio Frequency Security Products Underground Metal Detector

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

Digital Frequency Conversion Perimeter Beam Detector

FOB Price: US $31.25 / Piece
Min. Order: 50 Pieces
  • Type: Sensor
  • Installation Mode: Contact Type
  • Certification: CE
  • Application: Home
  • Interruption Period: Selectable Between 50, 100, 200, 350 and 500 Msec
  • Detecting Range: 30m, 60m, 80m, 100m Outdoors

High Frequency and High Voltage X-ray Detector

FOB Price: $3400 - $3500 / Piece
Min. Order: 1 Set
  • Certification: ISO
  • Customized: Non-Customized
  • Form: Folding
  • Application: Station
  • Packing: Standard Export Packing
  • Standard: ISO

LCD Display 20 Security Level Digital Metal Detector with Working Frequency

FOB Price: US $1000 / Set
Min. Order: 2 Sets
  • Certification: CE, ISO, FCC RoHS
  • Customized: Customized
  • Application: Museum, Prison, Pier, Station
  • Speakers: High-Decibel Alarm Sound Speakers
  • Sensitivity: 200 Level
  • Infrared Design: 3D Multi-Angle Infrared Design
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