Home Security & Protection Alarm Wholesale Alarm Sensor 2017 Product List
Total 62,128 products from about 4,779

 Wholesale Alarm Sensor

manufacturers & suppliers

China Wholesale Passive PIR Motion Sensor in Alarm

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

Wireless Stand Alone Smoke & Heat Alarm Detector Sensor

FOB Price: $5 - $9 / Piece
Min. Order: 10 Pieces
  • Type: Smoke Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Active
  • Certification: CE, RoHS
  • Application: Indoor
  • Sensor Type: Photo Electronic

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

FOB Price: $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

Wireless Z-Wave Plus Smart Gas Sensor with Alarm System

FOB Price: $22 - $42 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Anti-theft
  • Certification: FCC, IC/Ncc/Z-Wave Certified
  • Application: Home
  • Operation: AC Power 5V 1A
  • Range: Min 30m Line of Sight

Photoelectric Smoke Alarm Detector Sensor

FOB Price: US $3 / Piece
Min. Order: 1 Piece
  • Type: Smoke Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Passive
  • Certification: SGS, CE, ISO, RoHS
  • Application: Indoor
  • Sensor Type: Infrared Alarm System

Burglar Alarm Panel Sensor Rk-410pr

FOB Price: $5.3 - $5.6 / Piece
Min. Order: 100 Pieces
  • Function Type: Infrared Range and Communication System
  • Material: Plastic
  • Certification: CE
  • Customized: Customized
  • Model: Rk-410pr
  • Shippment: DHL, UPS, FedEx....

High Sensitivity 433MHz Door Alarm Sensor Wireless Magnets

FOB Price: $2 - $2.7 / Piece
Min. Order: 10 Pieces
  • Type: Wireless Door Sensor
  • Usage: Anti-theft
  • Installation Mode: Surface Mounting
  • Certification: CE, RoHS
  • Application: Home, Industry, Doors/Windows
  • Model Number: Sfl-001

Wireless Magnetic Door Sensor for Window/Door Alarm

FOB Price: $1.8 - $2.2 / 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

Wireless Glass Sensor Will Alarm When Glass Broke, Shake Zd-01

FOB Price: $1.8 - $2.5 / Piece
Min. Order: 5 Pieces
  • Signal Transmission: Radio Waves
  • System: Microwave System
  • Application: Home, Communication Electronic Products, Industry, Special Equipment
  • Usage: Door, Personal, Smoke, Fire, Auto, Hall
  • Certification: CE, ISO, FCC, CCC
  • Packing: Gift Box

Piezo Alarm PIR Sensor Fbpir-2

FOB Price: $0.5 - $5 / Piece
Min. Order: 500 Pieces
  • Function Type: Mixing System
  • Detection Type: Heat Detectors
  • Output Signal Type: Analog Type
  • Production Process: SemiConductor Integrated
  • Material: Mixture
  • IP Rating: IP65

Home Motion Detector Alarm Wireless PIR Movement Sensor (PST-IR401)

Min. Order: 10 Pieces
  • Application: Home, Industry
  • Usage: Door, Window, Auto, Ceilling, Wall.
  • Certification: CE, FCC, RoHS
  • Keyword: Wireless PIR Movement Sensor
  • Installation: Ceiling Mounted
  • Power Battery: 6f22 Battery DC9V

Conventional Smoke Sensor for Fire Alarm Control Panel

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

Digital Tire Pressure Monitoring System 12V TPMS Tire Pressure Alarm Tire Pressure Alarm ...

FOB Price: $50 - $53 / Set
Min. Order: 100 Sets
  • Testing Equipment Type: Tire Pressure Test
  • Certification: CE, RoHS
  • Update Method: by Internet
  • Condition: New
  • Standard: Standard
  • Sensor Chip: Infineon

Wireless Alarm System Supermarket Security Sensor for Clothing Shop System

FOB Price: US $250 / Piece
Min. Order: 100 Pieces
  • Type: EAS Accessories
  • System Design: RF
  • Application: Shopping Arcade, Supermarket, Garment Store
  • Detection Signal: Radio Frequency RF
  • Certification: CE, ISO, RoHS
  • Frequency: 8.2MHz

Ce Photo Electronic Smoke Detector Alarm Sensor

FOB Price: $2 - $3 / Piece
Min. Order: 10 Pieces
  • Type: Smoke Alarm
  • Signal Transmission: Stand Alone
  • Certification: CE, RoHS
  • Application: Indoor
  • Sensor Type: Photo Electronic
  • Working Principle: Photo Electronic

Quand Elements Security Sensor for Alarm System Infrared Body Temperature Sensor (PIR ...

FOB Price: $0.33 - $0.41 / 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

Alarm Sensor for Mobile Phone Security

FOB Price: $10 - $12 / Piece
Min. Order: 50 Pieces
  • Usage: Radio, GPS, MP3/MP4, Mobile Phone
  • Material: Plastic
  • Certification: SGS, CE, FCC, RoHS
  • Charger: Charger
  • Color: White
  • Disarm: By Remote Control

UL Certificated Fire Alarm Smoke Sensor, Conventional Smoke Detector (SNC-300-SL-U)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Type: Smoke Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Active
  • Certification: UL, En
  • Application: Indoor
  • Sensor Type: Infrared Alarm System

2 Wire Conventional Temperature Sensor for Fire Alarm (ES-5012HSD)

FOB Price: $3 - $6 / Piece
Min. Order: 10 Pieces
  • Type: Smoke Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: SGS, CE, ISO, RoHS, CCC
  • Application: Indoor
  • Sensor Type: Optical Sensor

Shock Sensor with Security Burglar Alarm System

FOB Price: $19 - $33 / Piece
Min. Order: 1 Piece
  • Type: SemiConductor Strain Gauge Pressure Sensors
  • Component: Mechanical Structure Type
  • For: Ceramic Pressure Transmitter
  • Output Signal Type: Analog Type
  • Production Process: Injection
  • Material: Plastic

Wall-Mounted Combustible Gas Leak Sensor --- Security Home Alarm Sensor

FOB Price: $6.5 - $9 / set
Min. Order: 1 set
  • Type: Sensor
  • Usage: Gas
  • Installation Mode: Wall Mounted
  • Certification: CE, FCC, RoHS, CCC
  • Application: Home, Special Equipment
  • Material: ABS Plastic

Fixed RS485 Communication Relay Nh3 Gas Alarm Sensor

FOB Price: $290 - $350 / Piece
Min. Order: 1 Piece
  • Type: Industry Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: SGS, CE
  • Sensor Type: Electric Alarm
  • Working Principle: Electro-Optical Type

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

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

Natural Gas or LPG Gas Detector Alarm Sensor (MTGA10)

Min. Order: 500 Sets
  • Type: Natural Gas Alarm, LPG Alarm
  • Installation Mode: Wall Mounted
  • Operation Voltage: 110V-265V AC/12V/24V DC
  • Application: Indoor
  • Signal Transmission: Wired Alarm
  • Working Mode: Active

Generator Engine DC Alarm Temperature Sensor

FOB Price: $5.5 - $8.5 / Piece
Min. Order: 1 Piece
  • Contact: Contact
  • Production Process: Integration
  • Material: Brass, Double Metal
  • Measuring Medium: Temperature
  • IP Rating: IP67
  • Certification: Ce, CCC

Hot! Universal Auto Reverse Parking Sensor with Three Color LED Display &Alarm by Bibi ...

Min. Order: 10 Pieces
  • Kind: Obstacle Detection Radar
  • Test Distance: 2.5-0.3m
  • Certification: CE
  • Working Principle: Frequency Modulated Continuous Wave
  • Operating Temperature Range: -20°C~+80°C
  • Parking Sensor Style: Rear

Home Security Equipment Smoke Alarm and Fire Sensor

FOB Price: $1 - $4 / Piece
Min. Order: 1 Piece
  • Combustible Gas Detector Model: NA-300
  • Infrared Sensor Installation: Embedded Wall
  • Infrared Sensor Probe Type: Infrared Temperature Sensor
  • Types of Smoke Detectors: Gas Detectors
  • Anti-Theft Alarm System Distance: Common Detectors
  • Anti-Theft Alarm System-Wide: Space Security Alarm Detector

Alarm IR+UV Explosion Proof Flame Detector Fire Sensor

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

High Quality Fire Alarm Smoke Sensor

FOB Price: $1 - $5.5 / Piece
Min. Order: 1 Piece
  • Type: Smoke Alarm
  • Usage: Smoke
  • Installation Mode: Ceiling Mounted
  • Application: Home, Industry
  • Color: White
  • Operating Voltage: 24V (Pulse Modulation)

Household Smoke Alarm, Photoelectric Sensor (PW-509S)

FOB Price: $2 - $3 / Piece
Min. Order: 1 Piece
  • Types of Smoke Detectors: Photoelectric Smoke Style
  • Anti-Theft Alarm System Distance: Common Detectors
  • Anti-Theft Alarm System-Wide: Space Security Alarm Detector
  • Anti-Theft Alarm System Type: Smoke Alarms
  • Anti-theft Alarm System Approach: Active
  • Type: Smoke Sensor Probe
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