Home Security & Protection Alarm Alarm Sensor 2019 Product List
67,556 products found from 5,629  

Alarm Sensor manufacturers & suppliers

Wireless Door Alarm Ultra-Thin Wireless Door or Window Contact Sensor Apartment Alarm Fridge Door Open Alarm for Kid Safety Honeywell DSC 2gig Interlogix Wc12

FOB Price: US $ 5.5-8.3 / Piece
Min. Order: 100 Pieces
  • Signal Transmission: Radio Waves
  • System: Radio System
  • Type: Anti-Theft Alarm
  • Application: Home
  • Usage: Door, Personal, Window, Security,Safety
  • Certification: FCC

Honeywell Security Alarm System Shock Detector/Sensor Sc-100/Sc-105

Min. Order: 10 Pieces
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Contact Type
  • Application: Home, Industry, Communication Electronic Products, Special Equipment
  • Model: Shock Detector/Sensor Sc-100/Sc-105
  • Shipment: DHL, UPS, FedEx....

Auto Small Alarm Good Quality Shock Sensor (SY - 201)

FOB Price: US $ 1.15-1.25 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Anti-theft, Temperature
  • Installation Mode: Handheld
  • Certification: ISO
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle
  • Packing: Standard Export Carton

Linear Variable Displacement Distance Sensor for Door Sensor Alarm

FOB Price: US $ 55-120 / Piece
Min. Order: 1 Piece
  • Type: Magnetic Displacement Sensor
  • Output Signal Type: Digital Type
  • Movement: Linear Displacement
  • Production Process: Integration
  • Material: Aluminum Alloy
  • Accuracy Grade: 0.1G

Fire Smoke System Standalone Some Alarm, Smoke Sensor (TA-3122)

FOB Price: US $ 4.90 / Piece
Min. Order: 100 Pieces
  • Type: Smoke Sensor Probe
  • 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
  • Infrared Sensor Installation: Ceiling

Multi-Function Speed Mode Reverse Alarm Car Parking Aid Sensor

FOB Price: US $ 15-22 / Set
Min. Order: 10 Sets
  • Kind: Obstacle Detection Radar
  • Test Distance: 2.5-0.3m
  • Warning Type: LED Display
  • Probe Number: 4
  • Certification: CE, FCC, RoHS
  • Working Principle: Ultrosonic Wave

Wireless Magnet Door Sensor for Alarm System

FOB Price: US $ 1 / Piece
Min. Order: 100 Pieces
  • Signal Transmission: RF Remote Control
  • System: Sound and Magnetic System
  • Type: Anti-Theft Alarm
  • Application: Home, Communication Electronic Products, Industry, Special Equipment
  • Usage: Door, Window
  • Certification: CE, RoHS

Best Special Door Shutter Alarm Kit Set & Magnetic Contact Sensor

FOB Price: US $ 3.49-4.01 / Piece
Min. Order: 100 Pieces
  • Type: Anti-Theft Alarm
  • Signal Transmission: Cable
  • Certification: CE, ISO, RoHS
  • Color: White
  • Certificate: Ce Approval
  • Output: Nc or No Optional

2 Wire Conventional Fire Alarm Smoke Sensor with Remote LED (SNC-300-SL)

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Type: Smoke Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Active
  • Certification: UL, En
  • Application: Indoor
  • Working Principle: Electro-Optical Type

Wholesale Home Alarm System Infrared Photocell Sensor Yet608

FOB Price: US $ 1-4 / Piece
Min. Order: 100 Pieces
  • Application: Household Appliances, Automatic Doors, LED Products, Special Equipment, Car, Motor,Home,Door,Window,etc
  • Signal Transmission: RF Remote Control
  • Type: Button
  • Certification: ISO9001, RoHS, CE
  • Universal: Universal
  • Transmission Distance: 50-100m

Pet Immunity Wired Wide Angle PIR Motion Sensor, Intrusion Alarm Homsecur Intruder Burglar Alarm

FOB Price: US $ 7-10 / Piece
Min. Order: 20 Pieces
  • Signal Transmission: Radio Waves
  • System: Radio System
  • Type: Anti-Theft Alarm
  • Application: Home, Communication Electronic Products, Industry, Special Equipment
  • Usage: Door, Window, Hall
  • Certification: CE

9VDC Conventional Smoke Detector Alarm Smoke Sensor

FOB Price: US $ 7-8 / Piece
Min. Order: 1 Piece
  • Type: Smoke Sensor Probe
  • 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: Power Detector
  • Types of Smoke Detectors: Photoelectric Smoke Style

Z-Wave Wireless Smart Home Automation Security Alarm System Door Sensor

FOB Price: US $ 18-44 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Contact Type
  • Certification: FDA, E-MARK, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS
  • Application: Home, Industry
  • Packing: Standard Packing or Customer's Instruction
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Shenzhen Smart Trading Co., Ltd.
  • Guangdong, China ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI

Car Tire Pressure Alarm System TPMS Monitoring Gauge Bluetooth APP Display Tyre External Sensor Android Ios

FOB Price: US $ 37-39 / Piece
Min. Order: 200 Pieces
  • Type: TPMS Sensor
  • Component: Mechanical Structure Type
  • For: Capacitive Pressure Transmitter
  • Output Signal Type: Digital Type
  • Production Process: Normal Wirewound
  • Material: Plastic

China Manufacturer Ce Certificate 4-20mA Fixed Nh3 Gas Alarm Sensor

FOB Price: US $ 290-800 / Piece
Min. Order: 1 Piece
  • Type: Electrochemical Gas Sensor
  • Conductivity Type: Non-conductivity Type
  • Output Signal Type: Analog Type
  • Production Process: Integration
  • Material: Metal
  • IP Rating: IP65

Alarm IR+UV Explosion Proof Flame Detector Fire Sensor

FOB Price: US $ 1000-3000 / Piece
Min. Order: 1 Piece
  • Type: Flame Detector
  • Anti-Theft Alarm System Type: Infrared Detectors
  • Anti-Theft Alarm System-Wide: Surface Control Alarm Detectors
  • Infrared Sensor Probe Type: Infrared Temperature Sensor
  • Infrared Sensor Installation: Embedded Wall
  • Flame Detector: UV Sensor

Car TPMS Tire Alarm for Android Car DVD Auto Tire Pressure Monitoring System 4 Sensors Tire Temperature Alarm

FOB Price: US $ 29.9-40 / Piece
Min. Order: 20 Pieces
  • Certification: RoHS, CE
  • Condition: New
  • Standard: Standard
  • Language: Chinese, English
  • Update Method: No Need
  • Type: Test Bench

Metal Rolling Garage Door Alarm Sensor BS-2071ar

FOB Price: US $ 3.2 / Piece
Min. Order: 1000 Pieces
  • Application: Home
  • Usage: Door, Window
  • Certification: CE
  • Maximum Switching Voltage: 100
  • Maximum Switching Current: 0.4
  • Reed Form: N/O,N/C,Spdt

2019 Best Sell Wireless Cheap PIR Alarm Motion Sensor (PST-IR200)

FOB Price: US $ 3.23 / Piece
Min. Order: 1 Piece
  • Signal Transmission: RF Remote Control
  • System: Intelligent System
  • Type: Home Alarm
  • Application: Home, Communication Electronic Products
  • Usage: Door, Personal, Smoke, Fire, Window, Auto
  • Certification: CE, FCC, RoHS, CCC

Home Window Door Entry Burglar Security Alarm System Magnetic Sensor

FOB Price: US $ 0.3-2 / Piece
Min. Order: 1000 Pieces
  • Type: Home Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Passive
  • Certification: CE, ISO
  • Application: Indoor
  • Transmission Mode: Wireless

Big Window 3*4mm PIR Motion Sensor for Security Alarm (PIR200B)

FOB Price: US $ 0.48 / Piece
Min. Order: 1000 Pieces
  • Function Type: Infrared Range and Communication System
  • Detection Type: Heat Detectors
  • Output Signal Type: Digital Type
  • Production Process: SemiConductor Integrated
  • Material: Si+ Matel
  • IP Rating: IP20

Rear View Video Parking Sensor 3 in 1 Car Camera and 2 Sensor with Bibi Alarm

FOB Price: US $ 9.2-14.5 / Piece
Min. Order: 20 Pieces
  • Kind: Obstacle Detection Radar
  • Test Distance: 2.5-0.3m
  • Warning Type: LED Display
  • Probe Number: 4
  • Certification: CE
  • Working Principle: Frequency Modulated Continuous Wave

Single Security Display Alarm Sensor for Mobile Phone

FOB Price: US $ 9-10 / Piece
Min. Order: 50 Pieces
  • Usage: Radio, GPS, MP3/MP4, Mobile Phone
  • Material: Plastic
  • Certification: CE, FCC
  • Charger: Charger
  • Color: White
  • Disarm: By Remote Control

30 Year's Technology Digital Water Tank Level Alarm Sensor

Min. Order: 1 Piece
  • Principle: Ultrasonic Wave
  • Range: 0-20m
  • Measurement Accuracy: 0.5%
  • Accuracy: 0.25~0.5%F.S
  • Kind: Ultrasonic Wave
  • Structure: All in One

5c-53 Side Wires Magnetic Contacts, Switch Sensor/ Magnetic Alarm Sensor

Min. Order: 10 Pieces
  • Type: Sensor
  • Usage: Anti-theft, Metal
  • Installation Mode: Contact Type
  • Certification: ISO, RoHS, CCC
  • Application: Home, Industry, Special Equipment
  • Packing: Box

Loving House Battery Smoke Detector Fire Alarm Sensor

FOB Price: US $ 5.2-6.2 / Piece
Min. Order: 1 Piece
  • Type: Smoke Alarm
  • Usage: Fire
  • Installation Mode: Ceiling Mounted
  • Certification: CE, En14604
  • Application: Home, Communication Electronic Products
  • Weight: 135g

Wireless Alarm System EAS RF System Supermarket Security Sensor

FOB Price: US $ 350 / Piece
Min. Order: 100 Pieces
  • Type: Sensor
  • System Design: RF
  • Application: Video Store and Bookstore, Shopping Arcade, Supermarket, Garment Store, Jewelry Store
  • Detection Signal: Radio Frequency RF
  • Certification: CE, ISO, RoHS
  • Frequency: 8.2MHz

Genuine Foton Truck Spare Parts Oil Pressure Alarm Switch Sensor

FOB Price: US $ 9-12 / Piece
Min. Order: 1 Piece
  • Type: Resonant Pressure Sensor
  • Component: SemiConductor Type
  • For: Strain Gauge Pressure Transmitter
  • Output Signal Type: Digital Type
  • Production Process: Normal Wirewound
  • Material: Metal

360 Degree PIR Alarm Ceiling Mount Detectors High Sensitive Sensors

FOB Price: US $ 2.7-3.5 / Piece
Min. Order: 500 Pieces
  • Type: PIR Detector
  • Usage: PIR Detector
  • Installation Mode: Ceiling Mounted
  • Certification: CE
  • Application: Home
  • Input Voltage: DC 9-16V

Gltv3 Resistance Output Diesel Fuel Tank Level Sensor with Alarm in Marine Industry

FOB Price: US $ 18-65 / Piece
Min. Order: 1 Piece
  • Type: Float
  • Contact: Contact
  • Output Signal Type: Analog or Resistance
  • Production Process: Assembly
  • Feature: Corrosion Resistant
  • Material: Stainless Steel
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