Home Security & Protection Alarm Wholesale Alarm Sensor 2017 Product List
Total 59,299 products from about 4,941

 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

Vibration Sensor Pricevibration Sensor for Caranti-Theft Sensoralarm Sensor ...

FOB Price: US $2 / Piece
Min. Order: 100 Pieces
  • Type: Large range Ultrasonic Sensor
  • Output Signal Type: Digital Type
  • Production Process: Injection
  • Sensitivity: High
  • Probe Type: Dual Probe
  • Measuring Medium: Solid

Surface Patch Magnetic Door Alarm Switch Sensor

FOB Price: $0.45 - $0.55 / Piece
Min. Order: 500 Pieces
  • Type: Door Sensor
  • Principle: Burglar Alarm
  • Wires: Wired
  • Standard: Standard
  • Application: Indoor
  • Certification: CE

Paradox Security System Alarm Wired Infrared Probe/ Sensor

Min. Order: 100 Pieces
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Wall Mounted
  • Certification: CE
  • Application: Home, Industry, Communication Electronic Products
  • Model: PA-476CH

Traffic Accident Avoidence Equipment Car Fatigue Alarm Sensor Mr688

Min. Order: 1 Piece
  • Type: Car/Motorcycle Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Active
  • Certification: SGS, CE
  • Application: Indoor, in- Car
  • Sensor Type: Infrared Alarm System

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
  • Sensor Type: Infrared Alarm System

433MHz Indoor Usage Home Alarm Wireless PIR Motion Sensor (PST-IR201)

FOB Price: US $4.16 / Piece
Min. Order: 10 Pieces
  • Type: Anti-Theft Alarm
  • Application: Home, Industry
  • Usage: Door, Window, Auto, Ceilling, Wall.
  • Keyword: PIR Motion Sensor
  • Installation: Wall Mounted
  • Power Battery: AA Alkalescence Battery 2*1.5V

110 Detecting Degree PIR Motion Sensor for Home Alarm System (CS911-1)

FOB Price: $3.3 - $3.5 / Piece
Min. Order: 100 Pieces
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Wall Mounted
  • Certification: CE
  • Application: Home, Industry, Communication Electronic Products
  • Power: DC 9-16V

Two Beams Active Infrared Sensor for Home Alarm Security

FOB Price: $28 - $49 / Piece
Min. Order: 1 Piece
  • Function Type: Infrared Range and Communication System
  • Detection Type: Heat Detectors
  • Output Signal Type: Analog Type
  • Production Process: Injection
  • Material: Plastic
  • IP Rating: IP55

Home Alarm System -Water Resistance IP66 Sensor

FOB Price: US $19 / Piece
Min. Order: 1000 Pieces
  • Type: Industry Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Passive
  • Certification: CE, FCC, RoHS
  • Application: Indoor, Outdoor, Warehouse, Farm, Wildlife Protection Zone
  • Sensor Type: Infrared Alarm System

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

FOB Price: $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

Wireless PIR Motion Sensor for Burglar Alarm

FOB Price: $2.6 - $3 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Wall Mounted
  • Certification: CE, FCC, RoHS, CCC
  • Application: Home, Industry, Special Equipment
  • Meterial: Plastic

Fixed RS485 Communication Relay Output LPG Gas Alarm Sensor

FOB Price: $200 - $300 / 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

Household Combustible Gas Leakage Alarm Detector Sensor with Shutoff Valve

FOB Price: $11.29 - $12.88 / Set
Min. Order: 100 Sets
  • Type: Home Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Active
  • Certification: CE, ISO
  • Application: Indoor
  • Sensor Type: Double Technology Alarm

Low Voltage PIR Motion Sensor for Alarm System

FOB Price: $0.4 - $0.42 / Piece
Min. Order: 1000 Pieces
  • Type: Sensor
  • Usage: Temperature
  • Installation Mode: Wall Mounted
  • Certification: CE, RoHS
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
  • Output Signal Type: Analog Type

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: SGS, CE, ISO, RoHS
  • Frequency: 8.2MHz

Best Selling China Ningbo Door Window Sensor Alarm BS2025

FOB Price: US $0.97 / Piece
Min. Order: 1000 Pieces
  • Signal Transmission: Cable
  • System: Intelligent System
  • Type: No Nc
  • Application: Home
  • Usage: Door, Window
  • Certification: CE

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

IR Motion Sensor for Home and Office Alarm System Wireless

FOB Price: US $6 / Piece
Min. Order: 50 Pieces
  • Certification: CE, ISO, FCC
  • Condition: New
  • Customized: Non-Customized
  • Alarm Form: Automatically Excluded
  • Working Voltage: 9V 6f22 Battery
  • Alarm Current: Less Then 30mA

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

Alarm IR+UV Explosion Proof Flame Detector Fire Sensor

FOB Price: $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

4-20mA Water Level Alarm Sensor with LCD

FOB Price: $105 - $165 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Certification: CE
  • IP Rating: IP68
  • Accuracy Grade: 0.2G
  • Display Type: LCD
  • Structure Design: Input Type

TPMS Tyre Pressure Monitoring Intelligent System + 4 External Sensors for Toyota Tire ...

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

Gas Alarm Detector Sensor

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Gas, Temperature, Liquid
  • Certification: CE, RoHS, CCC, GS
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle
  • Packing: English Neutral Color Box, or White Box
  • Standard: 45*32*26CM

Wireless Door Sensor& Roller Shutter Magnetic Contacts Alarm Sensor (MC500)

FOB Price: US $3 / Piece
Min. Order: 10 Pieces
  • Type: Anti-Theft Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Active
  • Certification: CE
  • Application: Indoor
  • Sensor Type: Magnetic Switch Alarm

Temperature Sensor for Fire Alarm (PW-629)

FOB Price: US $4 / Piece
Min. Order: 100 Pieces
  • Color: White
  • Power Supply: DC9-33V
  • Packing: Gift Box
  • Standard: en54
  • Production Capacity: 100000PCS/Month
  • Trademark: PEASWAY
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 1000