18,643 products found for 1,096  

Alarm Sensor Detector Price

manufacturers & suppliers

Advanced Quality Control Fire Alarm Smoke Detector Sensors

FOB Price: US $ 5-7 / Piece
Min. Order: 1 Piece
  • Type: Smoke Detectors
  • Anti-theft Alarm System Approach: Active
  • Anti-Theft Alarm System Type: Infrared Alarm
  • Anti-Theft Alarm System-Wide: Wire Alarm Detectors
  • Anti-Theft Alarm System Distance: Other
  • Types of Smoke Detectors: Smoke Detector

Wide-Angle Motion PIR Detector for Infrared Sensor Alarm (ES-926)

FOB Price: US $ 4-6 / Piece
Min. Order: 1 Piece
  • Type: Anti-Theft Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, FCC, RoHS, CCC
  • Application: Indoor
  • Sensor Type: Infrared Alarm System

Security System Wireless Alarm PIR Sensor, Wireless Detector

FOB Price: US $ 6.7 / Piece
Min. Order: 50 Pieces
  • Type: Wireless Motion Detector
  • Usage: Anti-theft
  • Installation Mode: Wall Mounted
  • Certification: CE
  • Application: Home, Industry, Communication Electronic Products
  • Model: Sensor Ta-47W

PID Detector Sensor 20 ppm Alarm Photoionization Detector Voc Tvoc Leak Contamination Detection MDQ 1.5 ppb

FOB Price: US $ 6-800 / Piece
Min. Order: 1 Piece
  • Type: Electrochemical Gas Sensor
  • Conductivity Type: Volume Control Type
  • Output Signal Type: Digital Type
  • Production Process: Integration
  • Material: Plastic
  • IP Rating: IP20

China Manufacturer Supply 360 Degree Ceiling Mounted Infrared Motion PIR Alarm Sensor Detector

FOB Price: US $ 4.8-6 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Wall Mounted
  • Certification: CE, ISO, RoHS
  • Application: Home, Industry, Communication Electronic Products
  • Color: White

China Manufacturer Ce List Photoelectronic Smoke Detector Price

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: Wire Alarm Detectors
  • Anti-Theft Alarm System Distance: Common Detectors
  • Types of Smoke Detectors: Photoelectric Smoke Style

Catalytic Sensor Combustible Gas Alarm Detector SPD202

FOB Price: US $ 150-300 / Piece
Min. Order: 1 Piece
  • Range: 0~100% Lel 0~50000ppm
  • Resolution : 0.1%Lel 5ppm
  • Error: 5%
  • Packing: Carton Box
  • Standard: 1pcs
  • Port: Shenzhen

Combustible Gas Leak Detector with Built-in Sensor, Adjustable Sound Light Alarm Tester, Natural Gas As8800L

FOB Price: US $ 20-25 / Piece
Min. Order: 1 Piece
  • Brand: Smartsensor
  • Customized: Non-Customized
  • Portable: Portable
  • Certification: CE, RoHS
  • Gas: Combustible Gas
  • Type: Combustible Gas Detector

Wireless PIR Detector for Home Alarm System 433/315MHz Motion Sensor (HW-03D)

FOB Price: US $ 4.8-5 / Piece
Min. Order: 20 Pieces
  • Certification: CE, FCC, RoHS, GS
  • Type: Smoke Alarm
  • Usage: Anti-Theft
  • Installation Mode: Handheld
  • Application: Home, Industry, Communication Electronic Products
  • Packing: Gift-Box

Security Alarm IP Camera Support External PIR Sensor Smoke Detector and Remote Control

FOB Price: US $ 25-28 / Piece
Min. Order: 1 Piece
  • Technology: Wireless
  • Style: Mini Camera
  • Type: IP Camera
  • Sensor: CMOS
  • HDMI Format: 720P
  • Horizontal Resolution: 1280*720

Non Addressable Fire Alarm Smoke Detector, Smoke Sensor (SNC-300-S2)

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Product Approval: UL521/UL268
  • Operating Voltage: DC(12/24/48)V
  • Sampling Time: <(3~5)S
  • Alarm Indicator: Dual Red LEDs
  • Remote LEDs Output Current(Max): 15mA
  • Reset Time: <5s

Smart Home Security Alarm Wireless PIR Sensor Motion Detector

FOB Price: US $ 5-5.5 / Piece
Min. Order: 100 Pieces
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Wall Mounted
  • Certification: CE, FCC, RoHS, CCC
  • Application: Home
  • Frequency: 315/433MHz

Chlorine Leak Alarm 4-20mA Cl2 Gas Sensor Detector

FOB Price: US $ 340-450 / Piece
Min. Order: 1 Piece
  • Type: Industry Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE
  • Sensor Type: Electric Alarm
  • Working Principle: Electro-Optical Type

Metal Detector Sensor Food Metal Detector Metal Detector Price

FOB Price: US $ 2850-3500 / Set
Min. Order: 1 Set
  • Certification: CE, ISO
  • Condition: New
  • Customized: Customized
  • Alarm Form: Sound and Light Alarm
  • Usage: Metal Detector
  • Type: Food Detector

Wide-Angle Motion PIR Detector for Infrared Sensor Alarm (ES-926)

FOB Price: US $ 4-6 / Piece
Min. Order: 1 Piece
  • Type: Anti-Theft Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, FCC, RoHS, CCC
  • Application: Indoor
  • Sensor Type: Infrared Alarm System

C2h6o Ethanol Detector with Alarm System (Infrared Gas Sensor)

FOB Price: US $ 1351.79-1620.38 / Piece
Min. Order: 1 Piece
  • Brand: Korno
  • Customized: Customized
  • Portable: Non Portable
  • Certification: CE, CPA, CMC, Cnex, ISO, Ohsas
  • Gas: C2h6o
  • Type: Non-Dispersive Infrared Analysis

Gas Leak Alarm Use 4 in 1 Gas Detector with City Sensor

FOB Price: US $ 100-390 / Piece
Min. Order: 2 Pieces
  • Brand: Ae
  • Customized: Customized
  • Portable: Portable
  • Certification: CE, RoHS, Atex, ISO
  • Gas: Lel O2 H2s Co
  • Type: Electrochemical Gas Analyzer

Automatic Wireless Garage Door Sensor Alarm Detector

FOB Price: US $ 19-33 / Piece
Min. Order: 1 Piece
  • Installation Type: Wall-Mounted Type
  • Sensing Type: Resistive
  • Contact: Contactless
  • Output Signal Type: Wireless
  • Production Process: Injection
  • Material: Plastic

Intelligent Wireless Point Type Photoelectric Smoke Fire Detector Prices

Min. Order: 10 Pieces
  • 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: Common Detectors
  • Types of Smoke Detectors: Photoelectric Smoke Style

Unviersal Wireless Smoke Alarm/Smoke Sensor /Smoke Detector

FOB Price: US $ 3-3.4 / Piece
Min. Order: 1000 Pieces
  • Operating Voltage: DC9V
  • Alarm Current: 10--30mA
  • Operating Frequency: 315/433.92MHz / Customized
  • Ambient Humidity: 10--90%
  • Alarm Volume: ≥75dBm
  • Encoding Type: Fixed Code Sc2262

Portable Water Leak Alarm Leakage Sensor Detector for Bathroom Kitchen

FOB Price: US $ 5.9-7.3 / Piece
Min. Order: 1 Piece
  • Type: Water Leak Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, FCC
  • Application: Indoor
  • Sensor Type: Infrared Alarm System

Wide-Angle PIR Motion Detector for Infrared Sensor Alarm

FOB Price: US $ 1 / 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
  • Packing: Color Box

PIR Detector 360 Degree Ceiling Motion Sensor for Home Security & Burglar Alarm

FOB Price: US $ 4.8-6 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Wall Mounted
  • Certification: CE, ISO, RoHS
  • Application: Home, Industry, Communication Electronic Products
  • Color: White

Smart Smoke Detector, Smoke Alarm, Smoke Sensor (SD388)

FOB Price: US $ 4-10 / Piece
Min. Order: 500 Pieces
  • Type: Home Alarm
  • Signal Transmission: Wired Alarm
  • Certification: CE, En
  • Application: Indoor
  • Usage: Smoke
  • Color: White

Mc-J01 Wireless Automatic Shutter Door/Gate Sensor Detector for Alarm System

FOB Price: US $ 6 / Piece
Min. Order: 1 Piece
  • Application: Home
  • Usage: Door
  • Certification: CE, CCC
  • Battery Supply: 6V(1 PCS Cr2032 Li Battery)
  • Static Working Current: 10ua
  • Alarm Current: 20mA

Competitive Price Smoke Alarm Photoelectric Smoke Detector

FOB Price: US $ 6-6.5 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Smoke Sensor
  • Installation Mode: Wall Mounted
  • Certification: CE, FCC, RoHS
  • Application: Home, Industry, Communication Electronic Products, Special Equipment
  • Working Voltage: 12VDC

EAS Anti Theft RF Security Protection Alarm Antenna, EAS Anti Theft Sensor System 8.2MHz Detector

FOB Price: US $ 150-200 / Pair
Min. Order: 1 Pair
  • Type: RF Detector
  • System Design: RF
  • Application: Video Store and Bookstore, Warehouse, Shopping Arcade, Supermarket, Garment Store, Jewelry Store, Mall, Clothing Store, Library
  • Detection Signal: Radio Frequency RF
  • Certification: CE, ISO, RoHS, Reach,PSE
  • Frequency: 8.2MHz

UL Approved Fire Alarm Heat Detector, Heat Sensor (HNC-310-H2-U)

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Type: Smoke Alarm
  • Installation Mode: Ceiling Mounted
  • Certification: UL, En
  • Application: Home
  • Power Source: DC 9V
  • Alarm Response Threshold: (0.08~0.15)dB/M

Security Motion Sensor Alarm Detector

FOB Price: US $ 5.7-6.5 / Piece
Min. Order: 10 Pieces
  • Type: Detector
  • Usage: Infrared Detector
  • Installation Mode: Wall Mounted
  • Certification: CE, ISO, RoHS
  • Packing: 100 PCS/ Carton
  • Power: 12-24V AC&DC

Alarm Dual-Sensors Wall/Ceiling Installation Pet Immunity Detector

FOB Price: US $ 9.90 / Piece
Min. Order: 50 Pieces
  • Function Type: Infrared Range and Communication System
  • Output Signal Type: Digital Type
  • Material: Plastic
  • Certification: CE
  • Customized: Customized
  • Type: Wall/Ceiling Installation Detector Lh-933
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