60,723 Door Open Sensor
results from1,481 suppliers
Ce/UL Listed Magnetic Door Alarm Sensor for Burglar Alarm System
US$ 0.7-1.5 / Piece
Min. Order:1000 Pieces
- Application: Home, Industry
- Usage: Door, Window
- Certification: CE, UL
- Color: White, Brown
- Reed Form: N/O,N/C,Spdt
- Loop Type: Closed/Open
Wired Magnet Door Magnetic Contact Sensor with Nc or No Optional
US$ 0.52-1 / Piece
Min. Order:100 Pieces
- Signal Transmission: Wired
- System: Intelligent System
- Type: No Nc
- Application: Home
- Usage: Door, Window
- Certification: CE
Anti-Extrusion System for Automobile Automatic Door Anti-Pinch Sensor
US$ 25-30 / Meter
Min. Order:100 Meters
- Type: Pressure Sensor
- Number of Switch: Customized
- Structure: Rubber & Aluminum Profile
- Usage: Safety Switch
- Application: Industrial
- Explosion-proof Type: Non Explosion-proof
Smaller Light Spot IP67 Retro Reflective Laser Photoelectric-Sensor NPN PNP 24VDC with Detection Distance 4m
US$ 9.5-15 / Piece
Min. Order:10 Pieces
- Type: Reflective Panels Type Photoelectric Sensor
- Output Signal Type: Switching Type
- Production Process: Integration
- Material: Plastic
- Feature: Anti-Light Interference
- IP Rating: IP67
IR Wireless Infrared Beam Sensor for Garage Door Controller
US$ 6.2-6.6 / Set
Min. Order:300 Sets
- Function Type: Mixing System, Infrared Range and Communication System, Infrared Sensor
- Detection Type: IR Infrared Sensor
- Output Signal Type: IR Infrared Sensor
- Production Process: Integration
- IP Rating: IP68
- Certification: CE
Smart Window Door Detector Sensor
US$ 6.5-7.2 / Piece
Min. Order:10 Pieces
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Handheld
- Certification: CE, ISO, FCC, RoHS, CCC
- Application: Home
- Color: White
Plug-and-Play Industrial Door Sensor Detector for Doors up to 3.5 Meters
US$ 450-600 / Piece
Min. Order:10 Pieces
- Type: Sensor
- Usage: Open
- Installation Mode: Top Installation
- Certification: CE, RoHS
- Application: Industry, Traffic, Industry Door
- Packing: Air Transportation/Sea Transportation
Commercial Use Surface Mount Magnetic Contact Sensor Bsi-2041p
US$ 0.1-2 / Piece
Min. Order:1 Piece
- Application: Home, Special Equipment, Car/Motorcycle
- Usage: Door, Window
- Certification: CE, ISO, RoHS
- Maximum Switching Voltage: 100
- Maximum Switching Current: 0.5
- Color: White,Brown,Grey
Only Detect Vehicle Industrial Door Sensor on Hard Quick Door
US$ 450-600 / Piece
Min. Order:10 Pieces
- Type: Sensor
- Usage: Open
- Installation Mode: Top Installation
- Certification: CE, RoHS
- Application: Industry, Traffic, Industry Door
- Packing: Air Transportation/Sea Transportation
Advanced Pedestrian Detection Sensor for Fast Shutter Doors
US$ 450-600 / Piece
Min. Order:10 Pieces
- Type: Sensor
- Usage: Open
- Installation Mode: Top Installation
- Certification: CE, RoHS
- Application: Industry, Traffic, Industry Door
- Packing: Air Transportation/Sea Transportation
Reliable Industrial Door Sensor to Filter Pedestrian
US$ 450-600 / Piece
Min. Order:10 Pieces
- Type: Sensor
- Usage: Open
- Installation Mode: Top Installation
- Certification: CE, RoHS
- Application: Industry, Traffic, Industry Door
- Packing: Air Transportation/Sea Transportation
Ex Explosion - Proof Radar Sensor, Industrial Door Safety Control - Anti - Interference Digital Processing System
US$ 35000-160000 / Piece
Min. Order:10 Pieces
- Type: Sensor
- Usage: Open
- Installation Mode: Top Installation
- Certification: CE, RoHS
- Application: Industry, Traffic, Industry Door
- Packing: Air Transportation/Sea Transportation
Door & Window Wireless Contact Sensor
US$ 6.5-9 / Piece
Min. Order:100 Pieces
- Certification: ISO, RoHS, CE
- Installation: Surface Mount
- Frequency: 345MHz, 319MHz, 433MHz,
- Warranty: 2 Years
- Wireless Signal Range: 350 FT., Open Air
- Color: White, Tan or Brown Available
Industrial Rubber Safety Edge Sensors for Doors Touch Pressure Switch
US$ 25-30 / Meter
Min. Order:100 Meters
- Type: Pressure Sensor
- Component: Sensor Switch
- For: Auto Carrier, Robot
- Output Signal Type: Normally Open
- Production Process: Injection
- Material: Rubber &Aluminum Seat
High-Performance Industrial Door Sensor for Pedestrian and Vehicle Separation
US$ 450-600 / Piece
Min. Order:10 Pieces
- Type: Sensor
- Usage: Open
- Installation Mode: Top Installation
- Certification: CE, RoHS
- Application: Industry, Traffic, Industry Door
- Packing: Air Transportation/Sea Transportation
Large Voltage Magnetic Contacts Door Sensor
US$ 1.9 / Piece
Min. Order:1000 Pieces
- Application: Home, Special Equipment, Car/Motorcycle
- Usage: Door, Window
- Certification: CE, ISO, RoHS
- Insulating Voltage(VDC): 1500VDC
- Operating Current(a): 2.2A
- Reed Form: N/O,N/C
Rubber Electric Safety Edge Sensor for Automatic Door Edge Switch
US$ 25-30 / Meter
Min. Order:100 Meters
- Type: Pressure Sensor
- Component: Sensor Switch
- For: Auto Carrier, Robot
- Output Signal Type: Normally Open
- Production Process: Injection
- Material: Rubber &Aluminum Seat
XL Small Industrial Door Sensor Detector for 3.5m High Installations
US$ 450-600 / Piece
Min. Order:10 Pieces
- Type: Sensor
- Usage: Open
- Installation Mode: Top Installation
- Certification: CE, RoHS
- Application: Industry, Traffic, Industry Door
- Packing: Air Transportation/Sea Transportation
Home&Business Security Door Magnetism Sensor
US$ 0.65-1.6 / Piece
Min. Order:100 Pieces
- Name: Home&Business Security Door Magnetism Sensor
- Color: White/Brown/Grey/Tan
- Loop Type: Open
- Reed Form: N/C
- Packing: 1000PCS Each Cartons
- Standard: CE/UL/EN
Max Height 7m Industrial Door Sensor for Vehicle and Pedestrian
US$ 450-600 / Piece
Min. Order:10 Pieces
- Type: Sensor
- Usage: Open
- Installation Mode: Top Installation
- Certification: CE, RoHS
- Application: Industry, Traffic, Industry Door
- Packing: Air Transportation/Sea Transportation
Super Mini Size Magnetic Reed Sensor
US$ 0.6 / Piece
Min. Order:1000 Pieces
- Application: Home, Special Equipment, Car/Motorcycle
- Usage: Door, Window
- Certification: CE, ISO, RoHS
- Insulating Voltage(VDC): 100VDC
- Operating Current(a): 0.1A
- Reed Form: N/O,N/C
2 Way Car Alarm System Remote Start Turbo Timer Shock Sensor LCD Play
US$ 28-32 / Set
Min. Order:10 Sets
- After-sales Service: 1 Year
- Warranty: 1 Year
- Classification: Two Way
- Voltage: 12V
- Function: Remote Control to Open the Trunk, Anti-theft Warning, Central Locking System Automation, Remote Central Locking, Window Rising
- Certification: ISO14001, ISO/TS16949
Wholesale Wire Wooden Door Magnetic Contact Sensor BS-2033
US$ 0.86 / Piece
Min. Order:1000 Pieces
- Application: Home
- Usage: Door, Window
- Certification: CE
- Maximum Switching Voltage: 100
- Maximum Switching Current: 0.5
- Color: White, Brown, Grey
Normally Open Proximity Magnetic Sensor
US$ 0.7-1.5 / Piece
Min. Order:100 Pieces
- Signal Transmission: Ultrasonic
- System: Intelligent System
- Type: Home Alarm
- Application: Home
- Usage: Door, Window
- Certification: CE
Battery-Powered Wireless Door Transmitter Windows Magnetic Sensor
US$ 6-9 / Piece
Min. Order:100 Pieces
- Certification: ISO, RoHS, CE
- Installation: Surface Mount
- Frequency: 345MHz, 319MHz, 433MHz,
- Warranty: 2 Years
- Wireless Signal Range: 350 FT., Open Air
- Color: White, Tan or Brown Available
Sliding Magnetic Contact Switch Factory Door Proximity Sensor
US$ 0.95-1.8 / Piece
Min. Order:1000 Pieces
- Signal Transmission: Cable
- System: Intelligent System
- Type: No Nc
- Application: Home
- Usage: Door, Window
- Certification: CE, En
Wire/Wireless Door Window Sensor (MC-W01/01ZT)
US$ 6.5-7.2 / Piece
Min. Order:10 Pieces
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Handheld
- Certification: CE, ISO, FCC, RoHS, CCC
- Application: Home
- Color: White
Automatic Door Edge Tape Switch Strip Sensor
US$ 10-15 / Meter
Min. Order:100 Meters
- Type: Pressure Sensor
- Component: Sensor Switch
- For: Auto Carrier, Robot,Conveyor
- Output Signal Type: Normally Open
- Production Process: Injection
- Material: Rubber &Aluminum Seat
N/O N/C Window Door Magnetic Contact, Wire Door Sensor (BR-1023)
US$ 0.6 / Piece
Min. Order:1000 Pieces
- Application: Home
- Usage: Door, Window
- Certification: CE
- Maximum Switching Voltage: 100
- Maximum Switching Current: 0.5
- Color: White, Brown, Grey
PNP and NPN Infrared Sensors for Industrial Door Automation
US$ 9-10 / Set
Min. Order:10 Sets
- Type: Through Beam Photo Electric Sensors
- Output Signal Type: Transistor Output, Open Collector, NPN/PNP Based O
- Production Process: Normal Wirewound
- Material: PC+ABS
- Feature: SemiConductor
- IP Rating: IP65
Home Automation Security Door Sensor Window Alarm Contact Sensors
US$ 0.7-1.5 / Piece
Min. Order:100 Pieces
- Application: Home, Industry
- Usage: Door, Window
- Certification: CE, UL
- Color: White, Brown
- Reed Form: N/O,N/C,Spdt
- Loop Type: Closed/Open
Recessed Wired Door Sensor BS-2027
US$ 0.75-1.6 / Piece
Min. Order:1000 Pieces
- Signal Transmission: Cable
- System: Intelligent System
- Type: No
- Application: Home, Industry
- Usage: Door, Window
- Certification: CE
Door Sensor Alarm Contact BS-2033
US$ 0.55-1.1 / Piece
Min. Order:1000 Pieces
- Approved: Ce/UL/RoHS
- Color: White/Brown/Grey
- Loop Type: Closed/Open/Closed&Open
- Reed Form: No/Nc/Spdt
- Packing: 1000PCS/CTN
- Standard: UL Listed Surface Mounted Door or Window Magnetic
Sentek Rolling Ball Magnetic Contacts Door Sensor
US$ 0.1-1 / Piece
Min. Order:1 Piece
- Type: Sensor
- Application: Home, Industry, Special Equipment, Car/Motorcycle
- Usage: Door, Window, Auto
- Certification: CE, ISO, RoHS, UL
- Maximum Switching Voltage: 100
- Maximum Switching Current: 0.5
Industrial or Commercial Door Magnetic Sensor Bsi-2041
US$ 2.4 / Piece
Min. Order:1000 Pieces
- Application: Home
- Usage: Door, Window
- Certification: CE, UL
- Maximum Switching Voltage: 100
- Maximum Switching Current: 0.5
- Color: White, Brown, Grey
Pill Profile Surface Mounted Alarm Magnetic Contact/Door Sensor BS-2026A
US$ 0.6-1.5 / Piece
Min. Order:100 Pieces
- Application: Home
- Usage: Door, Window
- Certification: CE
- Product Name: Micro Smart Wire Window Contact Magnetic Door Alar
- Color: White, Brown,Grey or Tan
- Reed Form: N/C
Surface Mounted Magnetic Contacts Switches Door Sensor BS-2011
US$ 0.7-1.5 / Piece
Min. Order:100 Pieces
- Application: Home, Special Equipment, Car/Motorcycle
- Usage: Door, Window
- Certification: CE, ISO, RoHS, UL
- Maximum Switching Voltage: 100
- Maximum Switching Current: 0.5
- Color: White, Brown, Grey
Automatic Sliding Door Sensor Open and Close Operator System Mechanism Secure and Safe Microwave Infrared Sensor
US$ 180-200 / Set
Min. Order:1 Set
- After-sales Service: 3year
- Warranty: 1year
- Material: Aluminum Alloy
- Type: Sliding
- Open Style: Sliding
- Opening Type: Power Driven
Wolf Guard Smart Home WiFi Door Window Door Open Door Close Contact Sensor
US$ 8.8-9.5 / Piece
Min. Order:1 Piece
- Type: Home Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE, ISO, FCC, RoHS, CCC
- Application: Indoor
- Working Principle: Electromagnetic
Advanced Industrial Door Sensor for Vehicle Detection for Fast Shutter Door
US$ 450-600 / Piece
Min. Order:10 Pieces
- Type: Sensor
- Usage: Open
- Installation Mode: Top Installation
- Certification: CE, RoHS
- Application: Industry, Traffic, Industry Door
- Packing: Air Transportation/Sea Transportation
