3,046 Door Contact Switch Alarm With Magnetic
results from74 suppliers
Overhead Magnetic Door Contact Switch for Home Security System
Min. Order:1000 Pieces
- Type: Home Alarm
- Application: Home
- Usage: Door, Window
- Certification: CE, RoHS, UL
- Product Name: Wired Magnetic Reed Switch Sensor for Home Window
- Color: White, Brown, Grey
Magnetic Contact Switch Burglar Alarm for Home Security System
Min. Order:1000 Pieces
- Type: Home Alarm
- Application: Home
- Usage: Door, Window
- Certification: CE, RoHS, UL
- Color: White, Brown, Grey
- Material: Metal
UL Recessed Mounted Magnetic Contact Reed Switch for Safety Alarm System
US$ 0.66-0.82 / Piece
Min. Order:1000 Pieces
- Usage: Door, Window
- Certification: CE, ISO, RoHS
- Diameter: 3/8 Inches
- Loop Type: N/O, N/C
- Color: White Brown Grey
- Packing: 1000PCS/Carton
UL Listed Dome Switch Magnetic Contact Sensor Home Security Alarm
US$ 0.84 / Piece
Min. Order:1000 Pieces
- Application: Home, Communication Electronic Products, Special Equipment
- Usage: Door, Window
- Certification: CE, RoHS, UL
- Certificate: Ce, UL
- Color: White/Brown
- Product Name: Door Window Contact Reed Alarm Sensor
UL Listed Magnetic Reed Switch Overhead Door Mount Contact (BSD-3013)
Min. Order:10000 Pieces
- Type: Home Alarm
- Application: Home
- Usage: Door, Window
- Certification: CE, UL
- Material: Aluminum Alloy
- Wire: #22AWG with 22" Armored Cable
Rolling Gate Garage Metal Door Contact Magnetic Reed Switch
US$ 2.75-5.5 / Piece
Min. Order:1000 Pieces
- Type: Anti-Theft Alarm
- Usage: Door, Window, Security
- Product Name: Rolling Gate Garage Metal Door Contact Switch
- Certificate: Ce, UL, cUL,RoHS
- Size: 1/4"Lx1/4"Wx1"H
- Function: Resistor, Diode and Supervisory Loop Available on
Wired UL Magnetic Door Window Contact Switch (BR-1041)
Min. Order:10000 Pieces
- Type: Home Alarm
- Application: Home
- Usage: Door, Window
- Certification: CE, RoHS, UL
- Color: White, Brown
- Material: ABS Plastic
Screw Mount Contact Switch Magnetic Switch Normally Open
US$ 0.55-1.1 / Piece
Min. Order:1000 Pieces
- Type: Anti-Theft Alarm
- Usage: Door, Window, Security
- Product Name: Screw Mount Contact Switch Magnetic Switch Normall
- Approved: Ce/UL
- Color: White/Brown/Grey
- Loop Type: Closed,Open
Metal Magnetic Contact Sensor for Metal Fire Door Switch
US$ 5.2 / Piece
Min. Order:1000 Pieces
- Type: Home Alarm
- Application: Home
- Usage: Door, Personal, Window
- Certification: CE, UL
- Material: ABS+Magnet
- Wire: #22AWG with 22" Armored Cable
High Quality Pill Profile Surface Mount Door Magnetic Normally Open Door Contact Switch
US$ 0.75-1.6 / Piece
Min. Order:1000 Pieces
- Type: Door Sensor
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, RoHS, UL
- Application: Indoor, Outdoor
- Color: White/Brown/Grey/Tan
Wired Magnetic Sensor Window Contact Switches
Min. Order:1000 Pieces
- Type: Home Alarm
- Application: Home
- Usage: Door, Window
- Certification: CE, UL
- Packing: box/carton
- Port: Ningbo
Normally Open Screw Push Button Magnetic Door Contact Reed Switch
US$ 0.7-1.4 / Piece
Min. Order:1000 Pieces
- Signal Transmission: Wired
- Type: Home Alarm
- Application: Home, Communication Electronic Products, Special Equipment
- Usage: Door, Window, Security
- Certification: CE, RoHS, UL
- Product Name: Screw Push Button Magnetic Door Contact Switch
Surface Mount Pull Apart Magnetic Contact Switch Set Home Security Alarm System for Outdoor
US$ 3.10 / Piece
Min. Order:10000 Pieces
- Application: Home, Industry
- Usage: Door, Window
- Certification: CE, UL
- Color: White, Brown
- Reed Form: N/O,N/C,Spdt
- Loop Type: Closed/Open
Fbmc33b Flush Mounted Door Contact Sensor Alarm Magnetic Switch
US$ 0.08 / Piece
Min. Order:100 Pieces
- Signal Transmission: Ultrasonic
- System: Sound and Magnetic System
- Type: Home Alarm
- Application: Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle
- Usage: Door, Personal, Smoke, Fire, Window, Auto
- Certification: CE, FCC, RoHS, CCC, GS
Magnetic Proximity Switch Sensor Reed Contact for Door and Window Alarm
US$ 1-3 / Piece
Min. Order:100 Pieces
- Contact Form: Form A
- Contact Material: Mercury
- Size: Min
- Certification: RoHS
- Brand: Misensor
- Dimension: 7mm 10mm 14mm Customized
Alarm Magnetic Elevator Lock Door Contact Switch
US$ 1-3 / Piece
Min. Order:100 Pieces
- Type: Anti-Theft Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: RoHS
- Application: Indoor
- Working Principle: Electromagnetic
Proximity Switch Reed Switch Magnetic Contact Sensor Proximity Door Alarm Sensor
US$ 1-3 / Piece
Min. Order:100 Pieces
- Type: Door Sensor
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: CE, RoHS
- Application: Indoor
- Working Principle: Electromagnetic
Magnetic Safety Switch Door Contact Alarm Switch Door Magnetic Sensor
US$ 1.8-2 / Piece
Min. Order:1 Piece
- Contact Form: Form C
- Contact Material: Magnetic Core
- Size: 350mm or Customized
- Certification: CE
- Reed Switch Contact Form: N.O or N. C
- Max Switching Voltage: 110VDC/220VDC
Round Magnetic Door Contact Sensor for Home Alarm Magnetic Switch
US$ 1.5-2 / Piece
Min. Order:1 Piece
- Contact Form: Form C
- Contact Material: Magnetic Core
- Size: 350mm or Customized
- Certification: CE
- Reed Switch Contact Form: N.O or N. C
- Max Switching Voltage: 110VDC/220VDC
Home Alarm Anti-Theft Device Sliding Magnetic Door Window Contact Reed Switch Sensor
US$ 4.25-4.5 / Piece
Min. Order:1 Piece
- Signal Transmission: Signal Output
- System: Alarm System
- Type: Home Alarm
- Application: Home
- Usage: Door
- Certification: CE, FCC, RoHS
Surface Mounted Magnetic Door Contact Switch Wired Metal Magnetic Contact Detector Door Sensor for Security Alarm System
US$ 1.5-2 / Piece
Min. Order:1 Piece
- Contact Form: Form C
- Contact Material: Magnetic Core
- Size: 350mm or Customized
- Certification: CE
- Reed Switch Contact Form: N.O or N. C
- Max Switching Voltage: 110VDC/220VDC
Modern Security System Switch Moving Silver 12V Magnetic Door Contact Sensor
US$ 6.5-7.8 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Contact Type
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Office, Hotel, Security
- Model: Nk-Y1312 Magnetic Contact
Mincohome Zigbee Tuya WiFi Infrared Light Wireless Illumination Sensor Switch Sensor
US$ 8.15-10.59 / Piece
Min. Order:1 Piece
- Type: Home Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: CE, RoHS
- Application: Indoor
- Working Principle: Electromagnetic
Mpss-3626-072-001 Non-Contact Magnetic Safety Reed Switch
US$ 1 / Piece
Min. Order:5 Pieces
- Contact Form: Form A
- Contact Material: Rhodium
- Size: Min
- Certification: RoHS, ISO, CE
- Packing: Export Package
- Port: Shanghai
Surface Mounted Rolling Door Automatic Alarm Magnetic Contact Sensor
US$ 6.5-7.8 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Contact Type
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Office, Hotel, Security
- Model: Nk-Y1312 Magnetic Contact
Home Office Hotel No/Nc/COM Type Dry Contact Door Window Sensor with Bracket
US$ 6.5-7.8 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Contact Type
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Office, Hotel, Security
- Model: Nk-Y1312 Magnetic Contact
Easy Install Zinc Alloy Case Alarm Magnetic Door Window Contact Sensor for Garage
US$ 6.5-7.8 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Contact Type
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Office, Hotel, Security
- Model: Nk-Y1312 Magnetic Contact
Zinc Alloy Case Wired Alarm Magnetic Contact Sensor for Garage Roll Door
US$ 6.5-7.8 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Contact Type
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Office, Hotel, Security
- Model: Nk-Y1312 Magnetic Contact
N. C. Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White
US$ 1.5-2 / Piece
Min. Order:1 Piece
- Contact Form: Form C
- Contact Material: Magnetic Core
- Size: 350mm or Customized
- Certification: CE
- Reed Switch Contact Form: N.O or N. C
- Max Switching Voltage: 110VDC/220VDC
Metal Case Stainless Steel Tube Wired 24V Magnetic Door Contact
US$ 6.5-7.8 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Contact Type
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Office, Hotel, Security
- Model: Nk-Y1312 Magnetic Contact
Professional Jewelry Store Cabinet Door Contact Sensor Switch with Mounting Bracket
US$ 6.5-7.8 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Contact Type
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Office, Hotel, Security
- Model: Nk-Y1312 Magnetic Contact
Anti-Theft Status Monitor Metal Magnetic Door Contact Alarm Sensor for Roll Door
US$ 6.5-7.8 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Contact Type
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Office, Hotel, Security
- Model: Nk-Y1312 Magnetic Contact
Intrusion Detector Stainless Steel Tube Sliding Door Magnetic Dry Contact Switch
US$ 6.5-7.8 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Contact Type
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Office, Hotel, Security
- Model: Nk-Y1312 Magnetic Contact
Doors Windows Wired Magnet Door Alarm Sensor Burglar Alarm Heavy Duty Garage Door Sensor Magnetic Contact Switch Alarms
US$ 1.5-1.8 / Piece
Min. Order:1 Piece
- Signal Transmission: Signal Output
- System: Electromagnetic System
- Type: Home Alarm
- Application: Home
- Usage: Door, Window
- Certification: CE, FCC, RoHS
Home Security Wired Rolling Door Contact Magnetic Reed Switch Alarm
US$ 1.5-2 / Piece
Min. Order:1 Piece
- Contact Form: Form C
- Contact Material: Magnetic Core
- Size: 350mm or Customized
- Certification: CE
- Reed Switch Contact Form: N.O or N. C
- Max Switching Voltage: 110VDC/220VDC
Alarm System Door Contact Plastic Magnetic Reed Switch Proximity Switch
US$ 0.5-4 / Piece
Min. Order:5 Pieces
- Type: Magnetic Proximity Switch
- Principle: Magnetic Proximity Switch
- Wires: Two-Wires
- Standard: Standard
- Application: Measuing Instruments
- Size: 23mm/30mm/as Requirement
Wolf Guard 8 Languages to Switch Alarm Panel Anti Theft PIR Detector 433MHz WiFi Alarm System for Home Security Alarm Wireless
US$ 69.5 / Piece
Min. Order:45 Pieces
- Type: Anti-Theft Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: DOT, CE, ISO, FCC, RoHS, MUTCD, ASTM, CCC
- Application: Indoor, Outdoor
- Working Principle: Electro-Optical Type
2000kg AC Wiring Diagram Gate Motor Electric Gate Opener Set for Automatic Gate Opener Motor with Switches
US$ 105-112 / Set
Min. Order:2 Sets
- After-sales Service: Online Technical Support
- Warranty: Online Technical Support
- Structure: Gear
- Driving Type: Electromechanical
- Electric Current Type: AC
- Brand: Giant
Yellow Red White Break Glass Fire Door Green Emergency Release Push Button Switch with Cover
US$ 2.5-4.2 / Piece
Min. Order:1 Piece
- Protection: Durable, Explosion-Proof, Waterproof, Dust-Proof
- Feature: Intelligent
- Wiring: Null Line and Live Line
- Principle: Capacitive
- Application: Home Appliance, Electronics, Lighting, Industrial, Apartment/Villa, Hotel, Commercial, Home
- Type: Normal Open
Ferro-Actuate Type Magnetic Sensor (MPS-F-10) Limit Switch Door Interlocks Alarm System Batching and Timing Mechanisms
US$ 1 / Piece
Min. Order:30 Pieces
- Application: Home, Industry, Communication Electronic Products
- Packing: Standard Export Package
- Port: Shanghai
- Production Capacity: 20000pcs/month
- Trademark: yuanben
- Origin: Shanghai
