Home Instruments & Meters Geographic Surveying Instrument Wholesale Single Detectors 2017 Product List
Total 13,208 products from about 528

 Wholesale Single Detectors

manufacturers & suppliers

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

Lithium Battery Operation Explosion Proof Portable Single Lel Gas Leak Detector

FOB Price: $110 - $130 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Non-Customized
  • Portable: Portable
  • Certification: CE
  • Gas: Lel Gas
  • Type: Combustion Analyzer

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

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

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

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 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

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, CPA,CMC,Cnex,ISO
  • Gas: Ar
  • Type: Thermal Conductivity Gas Analyzer

6zones Single Line LCD Screen Panels Walk Through Metal Detector

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

Single Zone Portable Metal Detector Walk Through Metal Detector

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

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

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..

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

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

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

Wired Single Active Infrared Beam Detector with Anti-Glare Interference

FOB Price: $6.8 - $7.3 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Ceiling Mounted
  • Certification: CE, FCC, RoHS, CCC
  • Application: Home, Industry, Special Equipment
  • Color: Balck

Factory Use Wall Mounted High Quality Single O2 Gas Detector

FOB Price: $290 - $400 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Non-Customized
  • Portable: Fixed
  • Certification: CE
  • Gas: O2
  • Type: Electrochemical Gas Analyzer

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 Full Body Scanner Metal Detector

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

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

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

Single Cl2 Gas Leak Detector

FOB Price: $276 - $318 / Piece
Min. Order: 1 Piece
  • Type: Thermal Conductivity Gas Sensor
  • Conductivity Type: Non-conductivity Type
  • Output Signal Type: Digital Type
  • Production Process: SemiConductor Integrated
  • Material: Plastic
  • IP Rating: IP55

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

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

Wall Mounted Single Argon Gas Detector (Ar)

FOB Price: $1390.68 - $1520.38 / Piece
Min. Order: 5 Pieces
  • Brand: Korno
  • Customized: Non-Customized
  • Portable: Non Portable
  • Certification: CE, CPA,CMC,Cnex,ISO
  • Gas: Ar
  • Type: Thermal Conductivity Gas Analyzer

Single Zone Security Screening Metal Detector for Security Screening

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

Battery Operated Portable Nh3 Single Detector 0-200ppm Range

FOB Price: $200 - $300 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Customized
  • Portable: Portable
  • Certification: CE
  • Gas: NH3
  • Type: Electrochemical Gas Analyzer

Single Zone Walk Through Metal Detector Body Security Detector

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

Portable Cl2 Gas Detector Single Detector

Min. Order: 1 Piece
  • Type: Thermal Conductivity Gas Sensor
  • Conductivity Type: Non-conductivity Type
  • Output Signal Type: Digital Type
  • Material: Plastic
  • IP Rating: IP55
  • Sensitivity: High

New Style of Metal Detector for Single Side Detecting

FOB Price: $490 - $520 / Set
Min. Order: 10 Sets
  • Application: Museum, Prison, Pier, Station
  • Form: Flatbed
  • Customized: Customized
  • Certification: CE, ISO
  • Detection Zones: 5 Zones
  • Warranty: 2 Years

Single Loop Detectors for Parking Access

FOB Price: $20 - $28 / Piece
Min. Order: 20 Pieces
  • Type: Parking Sensor
  • Falling Prevention Device: Pull-Type
  • The Vehicle Inlet and Outlet: Center
  • Design: Single Post
  • Certification: CE
  • Lift Mode: Combination

Single Zone Walk Through Metal Detector Coin Walk Through Detector

FOB Price: $280 - $320 / Piece
Min. Order: 1 Piece
  • Application: Museum, Prison, Pier, Station, School, Checkpoint, Court, Airport, Factory etc.
  • Form: Portable
  • Customized: Customized
  • Certification: CE, RoHS
  • Color: Gray
  • Type: Walk Through Metal Detector
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 441