3,043 Door Contact Switch Alarm With Magnetic
results from112 suppliers
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
Fuen Door Magnetic Contact Sensor Door Contact Alarm Switch Proximity Switch Sensor
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
Magnetic Proximity Switches Mps-B with Plastic
Min. Order:500 Pieces
- Type: Infrared Sensor Switch
- Principle: Reed Switches
- Wires: Two-Wires
- Standard: Standard
- Application: Corridor
- Size: 86 Type
Magnetic Proximity Switch (MPS-F-8) Be Customized
US$ 1 / Piece
Min. Order:100 Pieces
- Usage: for Experiment
- Certification: CCC
- Proximity Sensor: Magnetic
- Packing: Standard Export Package
- Standard: CCC
- Port: Shanghai
Magnetic Reed Switch Alarm Nc+No Surface Mount Wired Contact Sensor for Gate Garage Window Door Security 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
800kg Gear Rack Magnetic Limit Electric Slide Gate Motor Opener
US$ 92-98 / Piece
Min. Order:2 Pieces
- After-sales Service: Online Technical Support
- Warranty: Online Technical Support
- Structure: Gear
- Driving Type: Electromechanical
- Electric Current Type: AC
- Brand: Giant
Safe Magnetic Code Combination Handle Hotel Fingerprint Smart Door Lock
US$ 165-170 / Piece
Min. Order:1 Piece
- After-sales Service: Nordson
- Warranty: 1 Year
- Material: Zinc Alloy
- Type: Key Lock
- Style: European
- Shape: Finishing Up Lock
New Launched 4G IP67 Waterproof Magnetic Video Call Gift Smart Watch Child Safety Personal GPS Tracker for Kids back to school D53
US$ 33.5-35.5 / Piece
Min. Order:1 Piece
- Screen Size: 1.4 Inch IPS Touch Screen
- Use: Hand Held
- Certification: RoHS, CE
- Warranty: 1 Year
- GPS Location Precision: Less Than 5M
- Waterproof: IP67 Waterproof
2016 Wireless Door/Window Magnetic Contact Two Way Function with Security Alarm Systems
US$ 2.2-2.6 / Piece
Min. Order:20 Pieces
- Signal Transmission: Radio Waves
- System: Microwave System
- Type: Anti-Theft Alarm
- Application: Home, Communication Electronic Products, Industry, Special Equipment
- Usage: Door, Window, Auto, Hall
- Certification: CE, ISO, FCC, CCC
Roller Shutter Sensor Door Contact Overhead Mount 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
Center Wires Magnetic Contact Magnetic Sensor 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
Fbmc31y Door Contact Alarm 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 Door Contact Magnetic Contact Reed Switch Sensor
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
Side Leads Magnetic Contacts Magnetic Contact Magnetic Door Contact 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
Fbmc34A Magnetic Door Switch Magnetic Contact
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
Mirco Switch Push Button Switch DIP Switch Rocker 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
Home Alarm System Wired Metal Garage Door Magnetic Contact Alarm Reed Switch
Min. Order:1 Pair
- Port: Shenzhen
Kone Elevator Magnetic Door Contact Switch
US$ 1-3 / Piece
Min. Order:100 Pieces
- Contact Form: Form 1b
- Contact Rating Max.: 30W
- Max.Switching Current: 2A
- Max.Switching Voltage: 240VAC
- Max. Carry Current: 4A
- Material: ABS Material
Magnetic Reed Switch for Window and Door
US$ 0.193-0.196 / Piece
Min. Order:1000 Pieces
- Contact Form: Form A
- Contact Material: Rhodium
- Size: Min
- Certification: ISO, CE
- at: 10-30
- Contact Power: 10 Wva
Alarm System Door Sensor Roller Shutter Sensor Ta-55
US$ 2.8-3.2 / Pair
Min. Order:500 Pairs
- Signal Transmission: Wired
- System: Intelligent System
- Type: Anti-Theft Alarm
- Application: Home, Communication Electronic Products
- Usage: Door, Window
- Certification: CE
Customized Magnetic Door Contacts Sensor Reed Switch
US$ 0.21-0.23 / Piece
Min. Order:1000 Pieces
- Contact Form: Form A
- Contact Material: Rhodium
- Size: Min
- Certification: ISO, CE
- Pi: 10-25
- Contact Power: 10 Wva
Wireless Door/Window Magnetic Contact TA-M80/M300
US$ 3.35 / Piece
Min. Order:50 Pieces
- Type: Magnetic Contact
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Application: Outdoor
- Working Principle: Electromagnetic
- Transmission Mode: Wireless
Wireless Door Magnetic Contact Sensor Switch (WL-55W)
US$ 4-4.5 / Pair
Min. Order:50 Pairs
- Signal Transmission: Radio Waves
- System: Intelligent System
- Type: Anti-Theft Alarm
- Application: Home, Communication Electronic Products, Industry, Special Equipment
- Usage: Door, Personal, Auto
- Certification: CE, FCC, RoHS
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
Automatic Sliding Door Opener (1071.101-75) with Aluminum Track Cover and Magnetic Cover Support
US$ 290-330 / Piece
Min. Order:10 Pieces
- Max Door Weight: 2X120kgs
- Single Leaf Door Width: 700-1300mm
- Dual Leaf Door Width: 600-1250mm/Leaf
- Power: AC 220V, 110V, 50-60Hz
- Opening Speed: 100-600mm/S
- Closing Speed: 100-550mm/S
Supporting Google Assistant&Amazon Alexa WiFi Door Sensors Smart Life WiFi Window Detectors Tuya Door Magnetic Contact, Smart Life WiFi Door Alarm
US$ 5.3-6 / Set
Min. Order:1 Set
- Type: Security Alarm Host
- Function: Networked
- Usage: Door, Personal, Window, Fire, Smoke
- Networking Mode: GSM Dial-up
- Wiring Mode: Wireless GSM
- Coulor: White, Black
Security Alarm System Wired Door Open Sensor Magnetic Door Contact Door Sensor Alarm
US$ 10-11 / Piece
Min. Order:500 Pieces
- Type: Door Sensor
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, FCC, RoHS
- Application: Indoor
- Working Principle: Electro-Acoustic Style
Surface Mounted Door Magnetic Reed Switch Sensor Nc or No Optional (BS-2071)
Min. Order:1000 Pieces
- Application: Home
- Usage: Door, Window
- Certification: CE, UL
- Material: Metal
- Wire: 18"#22AWG
- Loop Type: Closed
Sentek Best Selling Magnetic Door Contact for Security Alarm Systems
US$ 0.59-0.7 / Piece
Min. Order:1000 Pieces
- Certificate: Ce/UL
- Color: White/Brown/Grey
- Installation: Adhesive and Screws Mount
- Wire Range for Terminal: #20~#24AWG
- Loop Type: Closed
- Reed Form: N/O
Magnetic Contacts Switches Door Contacts
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
Intelligent Sensors 24GHz Radar Parking Boom Barrier Radar Sensor Anti-Smash
US$ 310-335 / Piece
Min. Order:1 Piece
- After-sales Service: Online Technical Training
- Warranty: 1 Year
- Position: Central Isolation Barrier
- Material: Steel
- Function: Separation, Obstruction, Warning, Beautiful
- Post Fixation: Embedded Type
Security Alarm Metal Window Wireless Magnetic Contact Rolling Shutter Door Sensor
US$ 2.4-2.89 / 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
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
RoHS Recessed Mounted Door Magnetic Reed Switch with White Brown Color Optional (RC-36)
US$ 0.6-1 / Pair
Min. Order:10 Pairs
- Type: Anti-Theft Alarm
- Principle: Photoelectric
- Wires: Two-Wires
- Standard: Standard
- Application: Indoor
- Size: 86 Type
Contact High Current Door Contact for Cabinet or Fridge (FBELE)
US$ 0.1 / Piece
Min. Order:100 Pieces
- Application: Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle
- Usage: Door, Personal, Smoke, Fire, Window, Auto
- Certification: DOT, CE, ISO, FCC, RoHS, CCC, GS
- Used in: The Hotel Wardrobe Door
- Housing: ABS, Black Color
- Gap: 15-25mm
Cheap 4 Zone Walk Through Metal Detector for Hotel
US$ 310-350 / Piece
Min. Order:1 Piece
- Type: Metal Detector
- Usage: Metal, Security
- Installation Mode: Contact Type
- Certification: CE, ISO
- Application: Special Equipment, Traffic
- Signal Transmission: Wireless Alarm
5V 12V 24V Magnetic Door Contact Switch Magnet Type Door Switch for Ship
US$ 2 / Piece
Min. Order:10 Pieces
- Type: Proximity Sensor
- Principle: Capacitive
- Wires: Two-Wires
- Standard: Standard
- Application: Measuing Instruments
- Size: Small Size
5c-47 Screw Connect Contact, ABS Magnetic Reed 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
Wireless 12V Magnetic Switch Opening Garage Door Alarm Sensor Yet502
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, Traffic
- Packing: 100 PCS/ Carton
Magnetic Code Position Sensor Non-Contact TMC3 & 2N.C with Air plug
US$ 15-30 / Piece
Min. Order:1 Piece
- Certification: CE
- Safety Standard: ISO13849-1 IEC/En 60947-5-3
- Safety Level: Level 3 Cat.4
- Current: Max:200mA
- Protection Grade: IP 67
- Switch Type: Non Contect Magnetic Coded
