Home Security & Protection Alarm Wholesale Alarm Sensor 2017 Product List
Total 62,245 products from about 3,458

 Wholesale Alarm Sensor

manufacturers & suppliers

China Wholesale Smoke Sensor for Auto Home Alarm System

FOB Price: $2 - $2.5 / Piece
Min. Order: 1 Piece
  • Type: Smoke Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Passive
  • Certification: CE, ISO
  • Application: Indoor
  • Sensor Type: Electric Alarm

Wholesale Wired Smoke Alarm Detector Sensor

FOB Price: $5 - $6 / Piece
Min. Order: 1 Piece
  • Type: Smoke Alarm
  • Usage: Fire Alarm
  • Installation Mode: Ceiling Mounted
  • Certification: CE, ISO, RoHS
  • Application: Home, Industry, Special Equipment, Car/Motorcycle
  • Color: White

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: 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

Addressable Fire Alarm Smoke Detector Smoke Sensor

FOB Price: $8 - $12 / 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: Wire Alarm Detectors
  • Anti-Theft Alarm System Distance: Power Detector
  • Types of Smoke Detectors: Addressable Combination Heat and Smoke Detector

Ceiling Passive PIR Infrared Motion Sensor for Home Alarm

FOB Price: $3 - $4 / Piece
Min. Order: 10 Pieces
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Ceiling Mounted
  • Certification: CE, ISO
  • Application: Home
  • Working Voltage: 9-16VDC

Smoke Sensor for Home Security Alarm System

FOB Price: $3 - $4 / Piece
Min. Order: 1 Piece
  • Type: Home Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, ISO, FCC, RoHS
  • Application: Indoor
  • Sensor Type: Electric Alarm

Wireless Z-Wave Plus Smart Gas Sensor with Alarm System

FOB Price: $22 - $42 / Piece
Min. Order: 1 Piece
  • Operation: AC Power 5V 1A
  • Range: Min 30m Line of Sight
  • Color: White
  • Detecting: Natural Gas,LPG Gas,Carbon Monoxide
  • Function: Sends Alert When Detect Gas
  • Frequency: 868.42MHz/865.2MHz/869.0MHz/908.42MHz/921.42MHz

Zwave Smart Home PIR Motion Sensor Wireless /Sensor Alarm

FOB Price: $19 - $32 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Anti-theft
  • Certification: FCC
  • Application: Home
  • IP Rating: IP55
  • Material: Plastic

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: CE, ISO, RoHS, CCC
  • Application: Indoor
  • Sensor Type: Optical Sensor

Wireless 433MHz Home Burglar Alarm PIR Motion Sensor

FOB Price: $3.6 - $4 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Wall Mounted
  • Certification: CE, FCC, RoHS, CCC
  • Application: Home, Industry, Communication Electronic Products, Special Equipment
  • Working Voltage: 1*3.6V1/2m Alkaline Battery

Alarm System Universal Infrared Sensors for Automatic Doors (AX-25KD)

FOB Price: $7.5 - $8 / Piece
Min. Order: 100 Pieces
  • Function Type: Infrared Range and Communication System
  • Material: Plastic
  • Certification: CE
  • Customized: Customized
  • Delivery: 5-7 Days After Received Your Payment
  • Shippment: DHL, UPS, FedEx..

Wireless PIR Sensor with Battery for Alarm System

FOB Price: US $6 / Piece
Min. Order: 100 Pieces
  • Function Type: Infrared Range and Communication System
  • Detection Type: Motion Detector
  • Production Process: Integration
  • Material: Plastic
  • Certification: Ce&FCC
  • Customized: Customized

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

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

Sr-31 High Quality ABS Surface Mount Wooden Door Alarm Magnetic Sensor

FOB Price: $0.69 - $4.99 / Piece
Min. Order: 1 Piece
  • Voltage: 12V/24V
  • Installation: Surface Mount with Screw
  • Alarm Gap Distance: 15-25cm
  • Size: 63*18*12 mm, 63*12*16 mm
  • Rated Voltage: 100VDC
  • Rated Current: 500mA

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

Advanced New Type of Smoke 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

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

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

FOB Price: $290 - $400 / 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

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

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

Fire Alarm Equipment Smoke Detector Motion Sensor

FOB Price: US $12.5 / Piece
Min. Order: 1 Piece
  • Type: Fire Alarm
  • Item: Smoke Detector Motion Sensor
  • Brand: Asenware
  • FOB Port: Shenzhen
  • Delivery Time: 10 Days
  • OEM: Available

Wireless PIR Motion Security Sensor for GSM Alarm System

FOB Price: $4.5 - $5 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Wall Mounted
  • Certification: CE, FCC, RoHS, CCC
  • Application: Home, Industry, Special Equipment
  • Adapter: 5VDC

Wired Smoke Alarm Detector Sensor

FOB Price: $5.4 - $6 / Piece
Min. Order: 1 Piece
  • Type: Smoke Alarm
  • Usage: Fire Alarm
  • Installation Mode: Wall Mounted
  • Certification: CE, ISO, RoHS
  • Application: Home, Industry, Special Equipment, Car/Motorcycle
  • Color: White

3 - Tech 2 PIR MW External Alarm Motion Sensors with Anti-Mask, Pet Immunity (OTD-40T-P)

FOB Price: US $26 / Piece
Min. Order: 10 Pieces
  • Type: Anti-Theft Alarm
  • Signal Transmission: Wired Alarm
  • Working Mode: Passive
  • Certification: CE, FCC, RoHS
  • Operation Voltage/Current: 1.2V*3 AAA Ni-MH Chargeable Battery (Recommended P
  • Operation Power: Static:100ua; Alarm:30mA

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

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, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS
  • Application: Home, Industry
  • Packing: Standard Packing or Customer's Instruction
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 1000