Home Security & Protection Probe, Sensor Alarm Sensor 2020 Product List
87,001 products found from 6,214  

Alarm Sensor manufacturers & suppliers

Wireless Door Alarm Ultra-Thin Door or Window Contact Sensor

FOB Price: US $ 7-11 / 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

Ce Photo Electronic Smoke Detector Alarm Sensor

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

2019 Hot Shock Sensor for Burglar Alarm

FOB Price: US $ 7.69-8.1 / Piece
Min. Order: 100 Pieces
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Fit in
  • Application: Industry, Special Equipment
  • Model: Impaq/E(Tx199)
  • Detection Type: Vibration

PIR Motion Sensor with Remote Control Alarm Wireless PIR Motion Detection Sensor Modulepassive Infrared Sensor - Ma30

FOB Price: US $ 1.9-2.3 / Piece
Min. Order: 1000 Pieces
  • Type: Anti-Theft Alarm
  • Signal Transmission: Wireless Alarm
  • Working Mode: Active
  • Certification: CE, ISO, RoHS
  • Application: Indoor, Outdoor
  • Working Principle: Electro-Optical Type

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

FOB Price: US $ 55.00 / Piece
Min. Order: 50 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....

4-20mA Current Loop Fuel Level Sensor with Option of High or Low Alarm Setting for Industrial Application (integrated solution)

FOB Price: US $ 10-12 / Piece
Min. Order: 100 Pieces
  • Type: Float
  • Output Signal Type: Digital Type
  • Production Process: Assembly
  • Feature: Corrosion Resistant
  • Material: Stainless Steel
  • IP Rating: IP67

Security Alarm Metal Window Rolling Shutter Magnetic Contact Switch Door Sensor

FOB Price: US $ 2.4-4.5 / Piece
Min. Order: 100 Pieces
  • Signal Transmission: Wired
  • System: Sound and Magnetic System
  • Type: Anti-Theft Alarm
  • Application: Home, Communication Electronic Products, Industry, Special Equipment
  • Usage: Door, Window
  • Certification: CE, RoHS

Floor Mat Sensor for Elderly - Non-Slip Floor Security Mat Alarm 24'' X 36'' Weight-Sensing Floor Mat, Works with Nurse Call System

FOB Price: US $ 1-100 / Piece
Min. Order: 1 Piece
  • Signal Transmission: Cable Connect
  • System: Passage System
  • Type: Home Alarm
  • Application: Home
  • Usage: Door, Personal
  • Certification: CE, RoHS

Buzzer Alarm Truck Trailer Revesing Parking Sensor

FOB Price: US $ 42-48 / Set
Min. Order: 1 Set
  • Kind: Obstacle Detection Radar
  • Test Distance: 0-3m
  • Warning Type: Bumming
  • Probe Number: 4
  • Certification: CE, FCC, RoHS
  • Working Principle: Ultrasonic Wave

for Building Fire Alarm Smoke Detector Beam Sensor

FOB Price: US $ 201-203 / 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: Power Detector
  • Types of Smoke Detectors: Infrared Beam Smoke Style

Home Security Smoke Detector Fire Alarm/Co Carbon Monoxide Gas Sensors with Ce, En Approval

FOB Price: US $ 9 / Piece
Min. Order: 100 Pieces
  • Type: Smoke Co Detector
  • Certification: CE, ISO, RoHS
  • Application: Indoor
  • Alarm Volume (within 1m): ≥80dB
  • Packing: Carton
  • Standard: 104*39mm

Surface Mount Magnetic Door Sensor Alarm for Security Alarm System

FOB Price: US $ 0.64-0.75 / Piece
Min. Order: 1000 Pieces
  • Product Name: Normally Closed Surface Mounted Magnetic Door Cont
  • Approved: Ce/UL
  • Color: White/Brown/Grey
  • Loop Type: Closed,Open,Closed&Open
  • Reed Form: N/O,N/C,Spdt
  • Packing: Standard Packing or Packed According to Customers'

Home Security Alarm Infrared Motion Detectors, PIR Sensor Wired (LC-100PI)

FOB Price: US $ 5.4-7.1 / Piece
Min. Order: 100 Pieces
  • Type: Motion Detector
  • Usage: Anti-theft
  • Installation Mode: Wall Mounted
  • Application: Home, Industry
  • Approval Listings: European Ce Directives (EMC), FCC/IC, UL/Ulc
  • Pet Immunity: up to 55 Lbs (25 Kg)

Wired Wide Angle Infrared Motion Sensor for Alarm System

FOB Price: US $ 3.9-6.9 / Piece
Min. Order: 100 Pieces
  • Type: Sensor
  • Usage: Anti-theft
  • Installation Mode: Wall Mounted
  • Certification: CE, RoHS
  • Application: Home, Industry, Communication Electronic Products, Special Equipment
  • Operating Voltage: DC 9-16V

5c-40b 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

No Monitoring Alarm Slim Handheld Sensor

FOB Price: US $ 200-300 / Piece
Min. Order: 1 Piece
  • Brand: Kelisaike
  • Customized: Customized
  • Portable: Portable
  • Certification: CE
  • Gas: NO
  • Type: Electrochemical Gas Analyzer

Standalone Auto Carbon Monoxide Detector Household Co Sensor Alarm

FOB Price: US $ 19.2-19.9 / Piece
Min. Order: 1 Piece
  • Type: Combustible Gas Detector
  • 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: Gas Detectors

Intelligent Infrared Photoelectric Beam Sensor Beam Alarm

FOB Price: US $ 5.8-7 / Piece
Min. Order: 2 Pieces
  • Type: Sensor
  • Usage: Anti-theft, Metal, Gas, Temperature, Liquid
  • Installation Mode: Wall Mounted
  • Certification: FDA, E-MARK, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle
  • Packing: 100 PCS/ Carton

Home & Hotel Stand Alone Wireless Fire Alarm Smoke Sensor

FOB Price: US $ 5.5-6.8 / 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: Space Security Alarm Detector
  • Anti-Theft Alarm System Distance: Common Detectors
  • Types of Smoke Detectors: Photoelectric Smoke Style

Wholesale Beam Sensor for Intruder Alarm System and Perimeter Security

FOB Price: US $ 120-150 / Piece
Min. Order: 1 Piece
  • Type: Smoke Alarm
  • Usage: Infrared
  • Installation Mode: Wall Mounted
  • Certification: CE, Lpcb&En-54
  • Application: Home, Industry, Communication Electronic Products
  • Colour: White

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

Gamicos Resistive Truck Fuel Tank Oil Level Sensor with Alarm

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

Hpt604 Explosion Proof Water Level Transducer Sensor with Alarm

FOB Price: US $ 101.5-129.5 / Piece
Min. Order: 2 Pieces
  • Type: Submersible
  • Contact: Contact
  • Output Signal Type: Analog Type
  • Material: 316 Sst Housing Waterproof
  • IP Rating: IP68
  • Certification: CE

Liquid Steam Alarm Piezoresistive Silicon Pressure Sensor Transducer

FOB Price: US $ 70-80 / Piece
Min. Order: 1 Piece
  • Type: Electronic
  • Number of Switch: Multi Control Switch
  • Structure: Amplifier Built-in Type
  • Usage: Control Switch
  • Application: Industrial, Liquid
  • Explosion-proof Type: Customized

High Low Alarm Float Switch Water Level Sensor with Relay

FOB Price: US $ 10-65 / Piece
Min. Order: 1 Piece
  • Type: Float Ball Level Switch
  • Structure Design: Thread Type
  • Pressure Range: Float: PP /SUS304
  • Display Type: 24V Power Supply
  • Accuracy Grade: 0.5G
  • IP Rating: IP67

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
  • Working Principle: Electro-Optical Type

2 Wire Conventional Photoelectric Smoke Sensor for Fire Alarm (ES-5010OSD)

FOB Price: US $ 3-6 / Piece
Min. Order: 10 Pieces
  • Type: Smoke Detectors
  • Anti-theft Alarm System Approach: Passive
  • Anti-Theft Alarm System Type: Infrared Alarm
  • Anti-Theft Alarm System-Wide: Wire Alarm Detectors
  • Anti-Theft Alarm System Distance: Common Detectors
  • Types of Smoke Detectors: Photoelectric Smoke Style

Spare Part 3819f-010 pH662368 660452 Dongfeng Commins Machine Low Oil Pressure Alarm Sensor

FOB Price: US $ 20-23 / Piece
Min. Order: 50 Pieces
  • Type: Resistance Strain Gauge Pressure Sensors
  • Component: Mechanical Structure Type
  • For: Strain Gauge Pressure Transmitter
  • Output Signal Type: Analog Type
  • Production Process: Ceramics
  • Material: Metal

High-Low Level Alarm Magnetic Level Sensor

FOB Price: US $ 55-500 / Piece
Min. Order: 1 Piece
  • Principle: Magnetic Sensors
  • Range: 0-5m
  • Measurement Accuracy: ±3mm
  • Accuracy: 0.1*Fs/0.25%Fs/0.5%Fs(Standard)
  • Kind: Magnetic Flap
  • Structure: All in One

Alarm System Infrared Beams Sensor Photocell for Auto Gate

FOB Price: US $ 3.7-4.5 / Piece
Min. Order: 50 Pieces
  • Application: Household Appliances, Automatic Doors, Industrial Machinery, Toys
  • Signal Transmission: RF Remote Control
  • Type: Infrared Sensor
  • Certification: ISO9001, RoHS, CE
  • Universal: Universal
  • Transmission Distance: Between 15m
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