50,964 products found from 2,548  

Sensor Detector Factory

manufacturers & suppliers

H2s Hydrogen Sulfide Factory Smart Home Mini Smoke Sensor Detector

FOB Price: US $ 60-75 / Piece
Min. Order: 1 Piece
  • Brand: Want
  • Customized: Non-Customized
  • Portable: Portable
  • Certification: FCC, CE, RoHS
  • Gas: H2S
  • Alarm Type: Sound,Light,Vibration

24 Zones Professional Sensor of Walk Through Metal Detector for Airport, Exhibition, Station, Metro, Police, Factory

FOB Price: US $ 1800-2200 / Piece
Min. Order: 1 Piece
  • Certification: CE, ISO
  • Customized: Customized
  • Form: Portable
  • Application: Museum, Prison, Pier, Station, Schools, Airports,Metro,Police,Exhibition
  • Packing: Cartons
  • Standard: 2210*580*80mm

F3l Factory Supplier 8mm 3-Wire 24V DC M12 Proximity Sensor Metal Detector Cylinder

FOB Price: US $ 6.9-9.5 / Piece
Min. Order: 5 Pieces
  • Type: Position Sensor
  • Principle: Inductance Sensor
  • Standard: Standard
  • Certification: RoHS, CE
  • Port: Shenzhen
  • Production Capacity: 50000 Piece/Pieces Per Month

Factory Direct Sales Ultraviolet UV Flame Detector Sensor Price

FOB Price: US $ 70-100 / Piece
Min. Order: 1 Piece
  • Type: Ultrovialet
  • Anti-Theft Alarm System Type: Flame Detector
  • Anti-Theft Alarm System-Wide: Wire Alarm Detectors
  • Types of Smoke Detectors: Ultrovialet
  • Infrared Sensor Installation: Ceiling
  • Product Name: Ultrovialet Flame Detector

China Factory H2s Alarm Sensor, Multigas Detector Alarm Accuracy Toxic Gas Detector

FOB Price: US $ 100-200 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Portable: Portable
  • Certification: FCC, CE, RoHS
  • Gas: H2S
  • Type: Electrochemical Gas Analyzer
  • Product Name: Bh-4s Multi Gas Detector Alarm

Factory Direct Sales UV And Dual Infrared Combine Flame Detector Sensor For Burners

FOB Price: US $ 500-750 / Piece
Min. Order: 1 Piece
  • Type: Ultrovialet and Infrared
  • Anti-Theft Alarm System Type: Flame Detector
  • Anti-Theft Alarm System-Wide: Wire Alarm Detectors
  • Types of Smoke Detectors: Ultrovialet and Infrared
  • Infrared Sensor Installation: Wall mounted or Ceiling
  • Product Name: UV And Dual Infrared Combine Flame Detector

Shenzhen Factory Extended Battery 3V Independent Cigarette Sensor Smoke Detector

FOB Price: US $ 5-6 / Piece
Min. Order: 1 Piece
  • Type: Smoke Detectors
  • Anti-theft Alarm System Approach: Active
  • Anti-Theft Alarm System Type: Smoke Alarms
  • Anti-Theft Alarm System-Wide: Point Control Alarm Detectors
  • Anti-Theft Alarm System Distance: 5m
  • Types of Smoke Detectors: Photoelectric Smoke Style

Approval High Quality Multi Spectrum Infrared IR3 Flame Detector Sensor Factory

FOB Price: US $ 500-750 / Piece
Min. Order: 1 Piece
  • Type: Infrared Flame Detector
  • Anti-Theft Alarm System-Wide: Wire Alarm Detectors
  • Infrared Sensor Installation: Wall mounted or Ceiling Mounted
  • Product Name: Multi Spectrum Infrared IR3 Flame Detector
  • Operating Voltage: 18-30VDC
  • Standby Current: 25-30mA

Factory Outlet Handheld LPG Gas Leak Detector with Semiconductor Sensor

FOB Price: US $ 8.5 / Piece
Min. Order: 500 Pieces
  • Brand: Hanwei Electronics
  • Customized: Customized
  • Portable: Portable
  • Certification: RoHS
  • Gas: LPG
  • Type: Portable Gas Leak Detector

Factory Fever Detector Dual-Sensor for School Thermal Imaging Scanner

FOB Price: US $ 397-457 / Piece
Min. Order: 1 Piece
  • Screen: Color Screen
  • Application: Company, Warehouse, Hospital, Supermarket, Factory
  • Clock: Without
  • Voice Service: Without Voice Service
  • Certification: Ce
  • Customized: Non-Customized

Co+Ex Factory Smart Home Mini Smoke Sensor Detector

FOB Price: US $ 11-13 / Piece
Min. Order: 50 Pieces
  • Type: Home Alarm
  • Signal Transmission: Wired Alarm
  • Certification: CE, FCC, RoHS
  • Application: Indoor, Outdoor
  • Transmission Mode: Cable
  • Alarm Volume (within 1m): 85 dB

Underground Water Detectorreliable Factory Direct Supply Water Detector 800m Sensor Mobile Underground Water Detector

FOB Price: US $ 2750 / Piece
Min. Order: 1 Piece
  • Touch Screen Resolution: 800x480
  • Humidity: 90%
  • Data Storage: 48W
  • Channel: 5
  • Frequency: Multiple
  • Power Frequency Suppression: 60dB

CH2o Formaldehyde Factory Smart Home Mini Smoke Sensor Detector

FOB Price: US $ 155-193 / Piece
Min. Order: 1 Piece
  • Brand: Want
  • Customized: Non-Customized
  • Portable: Portable
  • Certification: FCC, CE, RoHS
  • Gas: CH2o
  • Alarm Type: Sound,Light,Vibration

Factory Outlet Sf6 Leak Detector with Infrared Gas Sensor

FOB Price: US $ 1196.28-1878.55 / Piece
Min. Order: 1 Piece
  • Brand: Korno
  • Customized: Customized
  • Portable: Portable
  • Certification: CE, CPA, CMC, Cnex, ISO, Ohsas
  • Gas: Sf6
  • Type: Non-Dispersive Infrared Analysis

Factory Smoke Standalone Safety Car Sensor Gas Co Alarm Detector

FOB Price: US $ 62-67 / Piece
Min. Order: 1 Piece
  • Brand: Xinhaosi
  • Customized: Customized
  • Portable: Portable
  • Certification: CE
  • Gas: CO
  • Type: Electrochemical Gas Analyzer

Factory Outlet Helium Tcd Gas Detector with Thermal Conductivity Gas Sensor (He)

FOB Price: US $ 1291.5-1850 / Piece
Min. Order: 1 Piece
  • Brand: Korno
  • Customized: Non-Customized
  • Portable: Portable
  • Certification: CE, CPA, CMC, Cnex, ISO, Ohsas
  • Gas: He
  • Type: Thermal Conductivity Gas Analyzer

Underground Water Detectorreliable Factory Direct Supply Water Detector Sensor Mobile Underground Water Detector

FOB Price: US $ 658-1348 / Piece
Min. Order: 1 Piece
  • Touch Screen Resolution: 800x480
  • Humidity: 60%
  • Data Storage: 100W
  • Channel: 9
  • Frequency: Multiple
  • Power Frequency Suppression: 60dB

Security Door (DFMD) Frame Archway Walk Through Metal Detector Human Body Detector Temperature Sensor Measurement Metal Detector

FOB Price: US $ 650-800 / Set
Min. Order: 1 Set
  • Certification: CE, ISO, Metal Detector Door Frame
  • Customized: Customized
  • Form: Flatbed
  • Application: Museum, Prison, Pier, Station, 1.Temperature Measurement Walk Throught Metal Dete
  • Packing: Carton Boxes or According Customer's Demand
  • Standard: 2200x920x440mm

Walk Through Metal Detector with Infrared Temperature Sensor

FOB Price: US $ 980 / Piece
Min. Order: 1 Piece
  • Function Type: Infrared Range and Communication System, Thermal Imaging System
  • Detection Type: Heat Detectors
  • Output Signal Type: Digital Type
  • Production Process: Integration
  • Material: Plastic
  • IP Rating: IP44

Waterproof Reflective Photoelectric Sensor Wireless Infrared Photocell Detector for Slding Gate Door

FOB Price: US $ 8.3-9 / Piece
Min. Order: 50 Pieces
  • Type: Detector
  • Usage: Infrared Detector
  • Installation Mode: Wall Mounted
  • Certification: CE, ISO, RoHS
  • Product: Waterproof Reflective Infrared Photoelectric Senso
  • Range: 15-20 Meters

Portable IP66 Ammonia Gas Detector with Electrochemical Gas Sensor (NH3 0-100ppm)

FOB Price: US $ 399.65-998.25 / Piece
Min. Order: 2 Pieces
  • Brand: Korno
  • Customized: Customized
  • Portable: Portable
  • Certification: CE, CPA, CMC, Cnex, ISO
  • Gas: NH3
  • Type: Electrochemical Gas Analyzer

Ozone O3 Gas Sensor Detector 200 ppm Electrochemical Toxic Air Quality Monitoring Compact

FOB Price: US $ 188-388 / Piece
Min. Order: 1 Piece
  • Type: Electrochemical Gas Sensor
  • Conductivity Type: Volume Control Type
  • Output Signal Type: Analog Type
  • Production Process: Integration
  • Material: PC
  • IP Rating: IP20

Water-Proof Multi 4 Gas Detector for CH4/Lel, H2s, Co and O2 with UK Sensors, IP67

FOB Price: US $ 285-320 / piece
Min. Order: 1 piece
  • Brand: SA
  • Customized: Customized
  • Portable: Portable
  • Certification: CE
  • Gas: CH4/Lel,O2, H2s,Co
  • Type: Gas Detectors

Microwave Sensor Module Doppler Radar Motion Detector Arduino (HW-M09)

FOB Price: US $ 2-3 / Piece
Min. Order: 1 Piece
  • Metal Coating: Tin
  • Mode of Production: SMT
  • Layers: Double-Layer
  • Base Material: FR-4
  • Certification: RoHS, Ce
  • Customized: Customized

Analogue Fire Alarm Photoelectric Smoke Sensor Detector

FOB Price: US $ 2.7-3.8 / Piece
Min. Order: 100 Pieces
  • Type: Smoke Alarm
  • Signal Transmission: Wireless Alarm
  • Certification: CE, En
  • Application: Indoor
  • Color: White
  • Certificate: UL/En

Cheap Price Fire Alarm Sensor Optical Photoelectric Standalone Fire Smoke Detector

FOB Price: US $ 3.5-5.1 / Piece
Min. Order: 1 Piece
  • Type: Smoke Alarm
  • Usage: Fire
  • Installation Mode: Ceiling Mounted
  • Certification: CE, En14604
  • Application: Home, Communication Electronic Products
  • Weight: 135g

Industrial Auto Fixed Ethylene Oxide Gas Sensor Monitor Detector

FOB Price: US $ 100-300 / Piece
Min. Order: 1 Piece
  • Brand: Bosean
  • Customized: Customized
  • Portable: Portable
  • Certification: FCC, CE, RoHS
  • Gas: C2h4o
  • Type: Electrochemical Gas Analyzer

Portable O2 Oxygen Gas Detector with UK Sensor, Data Logger, Gas Pump

FOB Price: US $ 110-130 / piece
Min. Order: 1 piece
  • Brand: SA
  • Customized: Customized
  • Portable: Portable
  • Certification: CE, RoHS
  • Gas: O2
  • Type: Electrochemical Gas Analyzer

Electronic Refrigerant /Halogen /Gas Sensor Leak Detector (HLD-100+)

FOB Price: US $ 23-27 / Piece
Min. Order: 100 Pieces
  • Package Size: 58*36*41cm
  • Packing: Box
  • Standard: CE, RoHS, etc.
  • Port: Shanghai
  • Production Capacity: 1000PCS/Week
  • Trademark: OEM

Anti-Coronavirus Temperature Sensor Measurement Walk Through Metal Detector

FOB Price: US $ 280-350 / Piece
Min. Order: 1 Piece
  • Certification: CE, ISO
  • Customized: Customized
  • Form: Flatbed
  • Application: Museum, Prison, Station
  • Operating Voltage: AC90V~240V 50/60Hz
  • Power Consumption: 12W
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