Home Instruments & Meters Walkthrough Metal Detector Wholesale Single Detectors 2017 Product List
Total 11,998 products from about 545

 Wholesale Single Detectors

manufacturers & suppliers

New and Portable 5 Zones LCD Display Single Post Digital Metal Detector (XLD-H)

FOB Price: $350 - $400 / Set
Min. Order: 1 Set
  • Certification: SGS, CE, ISO
  • Customized: Customized
  • Form: Portable
  • Application: Museum, Prison, Pier, Station, Industry, Communication Electronic Products
  • Type: Metal Detector
  • Detect Zones: 5 Zones

Factory Price Iron Industry Use Toxic Portable Single Co Gas Detector

FOB Price: $110 - $180 / Piece
Min. Order: 1 Piece
  • Type: Industry Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Passive
  • Certification: SGS, CE
  • Sensor Type: Electric Alarm
  • Working Principle: Electro-Acoustic Style

Single Post Digital Metal Detector Xld-H with High High Sensitivity

Min. Order: 1 Set
  • Certification: SGS, CE, ISO
  • Customized: Non-Customized
  • Application: Industry, Communication Electronic Products
  • Type: Metal Detector
  • Installation Mode: Contact Type
  • Usage: Metal

Single Gas Combustible Gas Detector (JCB4) Factory Supply

FOB Price: US $48 / Piece
Min. Order: 10 Pieces
  • Brand: Topsky
  • Customized: Customized
  • Portable: Portable
  • Gas: CH4
  • Type: Electrochemical Gas Analyzer
  • Sensors: Catalytic Combustion Sensor (Combustible Gas)

Single-Tech PIR Detector with Pet Immunity (ATM-40MS)

Min. Order: 10 Pieces
  • Function Type: Infrared Range and Communication System
  • Material: Plastic
  • IP Rating: IP55
  • Certification: CE
  • Alarm Output: 100ma/24V
  • Detection Speed: 0.2m/S to 3.5m/S

Paradox Alarm Analog Single-Optic PIR Motion Detector (PA-476PET)

Min. Order: 50 Pieces
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Contact Type
  • Certification: CE
  • Application: Home
  • Shipment: DHL,UPS, FedEx..

China Manufacturer Single Station Smoke Detector SD218 En14604

FOB Price: $3 - $10 / Piece
Min. Order: 500 Pieces
  • Type: Smoke Alarm
  • Signal Transmission: Wireless Alarm
  • Certification: CE, En
  • Application: Indoor
  • Usage: Smoke
  • Color: White

Single Zone Security Screening Metal Detector for Security Screening

FOB Price: US $400 / Set
Min. Order: 1 Set
  • Certification: CE, ISO
  • Customized: Customized
  • Form: up-Right
  • Application: Museum, Prison, Pier, Station, KTV, Bar, Skating Rink.
  • Alarm Way: Audio Alert, and LED Lighting
  • Detection Zone: 6 Zones

Portable Single Gas Argon Gas Detector (Ar)

FOB Price: $1390.67 - $1452.5 / Piece
Min. Order: 5 Pieces
  • Brand: Korno
  • Customized: Non-Customized
  • Portable: Portable
  • Certification: CE, SGS, CPA,CMC,Cnex,ISO
  • Gas: Ar
  • Type: Thermal Conductivity Gas Analyzer

High Quality Single Smoke Detector Wireless with Visual Audible Alarm

FOB Price: $6.3 - $7 / Piece
Min. Order: 10 Pieces
  • Type: Anti-Theft Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Active
  • Certification: CE, FCC
  • Application: Indoor
  • Sensor Type: Infrared Alarm System

New Arriving Portable Single Gas Detector

Min. Order: 10 Pieces
  • Type: Portable Single Gas Detector
  • Working Mode: Active
  • Certification: CE, RoHS
  • Application: Indoor, Outdoor
  • Sensor Type: Electrochemical Sensor or Catalytic Sensor
  • Working Principle: Electrochemical

Portable Single Gas Detectors SA-M201 Series

Min. Order: 1 Piece
  • Brand: Bestone
  • Customized: Customized
  • Portable: Portable
  • Certification: CE, Ex,Ma,CMC
  • Gas: Co,O2,CH4,H2s,No,No2,H2,So2,CO2,Cl2,Nh3,O3,C2h4o
  • Type: Gas Leakage Detector

High Quality Single Co Usage Gas Leakage Detector

FOB Price: $7 - $8 / Piece
Min. Order: 100 Pieces
  • Type: Sensor
  • Usage: Gas
  • Installation Mode: Ceiling Mounted
  • Certification: CE, ISO
  • Application: Home, Industry
  • Sensor: Electrochemistry Co Sensor

Active Single Beam Infrared Detector, Active Single Infrared Garage Door Beam Sensor

FOB Price: US $8 / Pair
Min. Order: 100 Pairs
  • Working Voltage: 12-24 VAC/DC
  • Wavelength: 940nm
  • Range: 12m
  • Angle of Oppossite: ≤±5°
  • Usage: Sliding Door Control
  • Usage2: Swing Door Control

Single Zone Portable Metal Detector Walk Through Metal Detector

FOB Price: $280 - $320 / Piece
Min. Order: 1 Piece
  • Certification: CE, RoHS
  • Customized: Customized
  • Form: Portable
  • Application: Museum, Prison, Pier, Station, School, Checkpoint, Court, Airport, Factory etc.
  • Color: Gray
  • Type: Walk Through Metal Detector

Outdoor Single Active Infrared Beam Detector with Anti-Glare Interference

FOB Price: $5.7 - $7 / pair
Min. Order: 1 pair
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Ceiling Mounted
  • Certification: CE, FCC, RoHS, CCC
  • Application: Home, Industry, Special Equipment
  • Color: Balck

High Quality Single Channel Loop Detector

Min. Order: 1 Piece
  • Type: Parking Sensor
  • Falling Prevention Device: Pull-Type
  • Design: Double Post
  • Certification: CE
  • Voltage: 220V
  • Name: Single Channel Loop Detector

Portable Single H2s Gas Detector

FOB Price: $110 - $180 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Non-Customized
  • Portable: Portable
  • Certification: CE, SGS
  • Gas: H2S
  • Type: Electrochemical Gas Analyzer

Portable Hydrogen Sulfide Single Gas H2s Detector

FOB Price: US $384 / Piece
Min. Order: 5 Pieces
  • Brand: Topsky
  • Customized: Customized
  • Portable: Portable
  • Gas: H2S
  • Type: Electrochemical Gas Analyzer
  • Sensors: Electrochemical Sensors (H2s )

Single Station 9V Battery Operated Smoke Detector (PW-507S)

FOB Price: $2 - $3 / Piece
Min. Order: 1 Piece
  • Type: Smoke Detectors
  • Types of Smoke Detectors: Photoelectric Smoke Style
  • Usage: Fire Smoke Particles
  • Material: ABS
  • Color: White
  • Size: 102*35mm (with Base)

Curtain Style Single-Tech PIR Detector (DAP-20)

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

Portable Single Gas Detector with Catalytic Sensor SA-M202 Series

Min. Order: 1 Piece
  • Brand: Bestone
  • Customized: Customized
  • Portable: Portable
  • Certification: CE, Ex,Ma,CMC
  • Gas: Co,O2,CH4,H2s,No,No2,H2,So2,CO2,Cl2,Nh3,O3,C2h4o
  • Type: Gas Leakage Detector

Single Zone Walk-Through Metal Detector Zk-801

FOB Price: US $270 / Piece
Min. Order: 1 Piece
  • Certification: CE, RoHS
  • Application: Industry
  • Type: Metal Detector
  • Usage: Anti-theft, Metal
  • Installation Mode: Handheld
  • Color: Grey, White or as Customized

Single Zone Full Body Scanner Metal Detector

FOB Price: $280 - $320 / Piece
Min. Order: 1 Piece
  • Certification: CE, RoHS
  • Customized: Customized
  • Form: Portable
  • Application: Museum, Prison, Pier, Station, School, Checkpoint, Court, Airport, Factory etc.
  • Color: Gray
  • Type: Walk Through Metal Detector

6zones Single Line LCD Screen Panels Walk Through Metal Detector

FOB Price: $550 - $580 / Piece
Min. Order: 1 Piece
  • Certification: SGS, CE, ISO
  • Customized: Customized
  • Form: Portable
  • Application: Museum, Prison, Pier, Station
  • Type: Metal Detector
  • Usage: Security System

Best Single Channel Traffic Detector

Min. Order: 2 Pieces
  • Type: Parking Sensor
  • Driving: Dragging
  • Falling Prevention Device: Pull-Type
  • Design: Single Post
  • Certification: CE
  • Voltage: 220V

Door Frame Metal Detector, Single Post Digital Walk Through Metal Detector Xld-H

Min. Order: 1 Set
  • Certification: SGS, CE, ISO
  • Customized: Non-Customized
  • Application: Industry, Communication Electronic Products
  • Type: Metal Detector
  • Installation Mode: Contact Type
  • Usage: Metal

Portable Single O2 Gas Sensor Detector

FOB Price: $110 - $160 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Non-Customized
  • Portable: Portable
  • Certification: CE, SGS
  • Gas: O2
  • Type: Electrochemical Gas Analyzer

Portable Single Gas Detect Chlorine (Cl) Gas Detector

Min. Order: 10 Pieces
  • Type: Electrochemical Gas Analyzer
  • Measuring Range: 0~100ppm
  • Working Time: 120 H
  • Alarm Point: 3ppm
  • Alarm Error: +-0.3ppm
  • Protection Grade: IP54

Single Station UL2034 Battery Operated Co Detector (PW-918)

FOB Price: $10 - $11 / Piece
Min. Order: 100 Pieces
  • Type: Carbon Monoxide Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Active
  • Certification: SGS, CE, ISO, RoHS
  • Application: Indoor
  • Sensor Type: Electrochemical
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