22,343 Magnetic Alarm Switch
results from657 suppliers
Normally Closed Antitheft Alarm Magnetic Door Contact Reed Switch (BSI-2041P)
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
Fuel Tank Proximity Switch Magnetic Reed Switch for Alarm System Surface Mounted
Min. Order:10 Pieces
- Type: Proximity Sensor
- Principle: Reed Sensor
- Wires: Two-Wires
- Standard: Standard
- Application: Measuing Instruments
- Size: Small Size
Recess Mounted Door Magnetic Reed Switch for Alarm System
US$ 0.5-0.7 / Piece
Min. Order:100 Pieces
- Signal Transmission: RF Remote Control
- System: Sound and Magnetic System
- Type: Anti-Theft Alarm
- Application: Home, Communication Electronic Products, Industry, Special Equipment
- Usage: Door, Window
- Certification: CE, RoHS
Door Alarm Window Security Magnetic Contact Sensor Magnetic Reed Switch
US$ 3-5 / Piece
Min. Order:5 Pieces
- Type: Magnetic Sensor
- Principle: Magnetic Sensor
- Wires: Two-Wires
- Standard: Standard
- Application: Auto Door Detection
- Certification: ISO, RoHS, CE
Customized Stainless Steel 304/316 Electronic Magnetic High/Low Alarm Level Switch for Fluids Water Oil Fuel Diesel Genset
US$ 2.59-2.99 / Piece
Min. Order:10 Pieces
- Type: Float
- Contact: Contact
- Output Signal Type: Switching Type
- Material: Stainless Steel
- IP Rating: IP67
- Certification: ISO
Wireless Door Magnetic Switch for Alarm System (ES-300MC)
US$ 1-2 / Piece
Min. Order:10 Pieces
- Signal Transmission: Magnetic
- System: Electromagnetic System
- Type: Anti-Theft Alarm
- Application: Home, Communication Electronic Products, Car/Motorcycle
- Usage: Door, Window
- Certification: DOT, E-MARK, CE, ISO, FCC, RoHS, MUTCD, ASTM, AS/NZS, CCC, GS
Adjustable Flow Alarm DN200 Flow Switch for Hydraulic Systems with Magnetic Coupling System
US$ 208-302 / Piece
Min. Order:1 Piece
- After-sales Service: 1-Year Warranty
- Warranty: 1 Years
- Accuracy: >±1%
- Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
- Size: DN15-DN200
- Sensor: Tube/Flange
12V 24V 120W Wire Wooden Door Magnetic Contact Sensor Alarm Magnetic Switch
US$ 3.98-4.98 / Piece
Min. Order:50 Pieces
- Type: Infrared Sensor Switch
- Principle: Infrared
- Wires: Two-Wires
- Standard: Standard
- Application: Closet, Cabinet,Wardrobe,Other Furnitures
- Size: 56mm X 33mm X 5.1mm
Wired Automatic Contact Switch Magnetic Door/Window Alarm Sensor
US$ 0.6-1.2 / Piece
Min. Order:1000 Pieces
- Application: Home, Industry
- Usage: Door, Window
- Certification: CE, UL
- Color: White, Brown
- Reed Form: N/C
- Loop Type: Open
Sumring China Manufacturer Metal Door Sensor Alarm Magnetic Contacts Switch
US$ 3.67-5.14 / Piece
Min. Order:500 Pieces
- Signal Transmission: Cable
- System: Access Control System
- Type: Anti-Theft Alarm
- Application: Home, Communication Electronic Products, Industry, Special Equipment
- Usage: Door, Fire, Window, Auto
- Certification: CE, ISO, RoHS
Mr-5c-55z Magnetic Reed Switch for Alarm System Surface Mounted
Min. Order:10 Pieces
- Type: Proximity Sensor
- Principle: Reed Sensor
- Wires: Two-Wires
- Standard: Standard
- Application: Measuing Instruments
- Size: Small Size
Wired Magnetic Door Sensor / Contact Magnetic Door Alarm Switch
US$ 0.4-0.8 / Piece
Min. Order:100 Pieces
- Signal Transmission: Wired
- System: Electromagnetic System
- Type: Anti-Theft Alarm
- Application: Home, Communication Electronic Products, Industry, Special Equipment
- Usage: Door, Window
- Certification: CE, ISO, RoHS
Internal Antenna Wireless Door Alarm Magnetic Switch with Rechargeable Li Battery (ES-314MC)
US$ 1 / Piece
Min. Order:10 Pieces
- Signal Transmission: Radio Waves
- System: Intelligent System
- Type: Anti-Theft Alarm
- Application: Home, Communication Electronic Products, Car/Motorcycle
- Usage: Door, Window
- Certification: DOT, CE, ISO, FCC, RoHS, CCC
Door Sensor Alarm Contact Mini Magnetic Sensor Switch 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
Mr-5c-55zl Magnetic Reed Switch for Alarm System Surface Mounted
Min. Order:10 Pieces
- Type: Proximity Sensor
- Principle: Reed Sensor
- Wires: Two-Wires
- Standard: Standard
- Application: Measuing Instruments
- Size: Small Size
Recessed Wired Magnetic Contact Reed Electric Switch Alarm Security
US$ 0.8-1.3 / Piece
Min. Order:100 Pieces
- Signal Transmission: Wired
- System: Sound and Magnetic System
- Type: Industry Alarm
- Application: Home, Communication Electronic Products, Industry, Special Equipment
- Usage: Door, Window
- Certification: CE, RoHS
Magnetic Reed Switch Normally Open No Door Alarm Window Security Magnetic Door Switch Magnetic Contact Switch
US$ 3-5 / Piece
Min. Order:1 Piece
- Type: Magnetic Sensor
- Principle: Magnetic Sensor
- Wires: Reed Pipe/ Normally Open
- Standard: Standard
- Application: Auto Door Detection
- Certification: ISO, RoHS, CE
Internal Antenna Wireless Door Alarm Magnetic Switch (ES-304MC)
US$ 1-2 / Piece
Min. Order:10 Pieces
- Application: Home, Communication Electronic Products, Car/Motorcycle
- Usage: Door, Window
- Detecting Distance: 100m
- Wireless Frequency: 868MHz or 433MHz
- Code: Learning Code
- Alarm Distance: <4cm
Security Alarm Contact Magnetic Contact Reed Switch for Doors Windows
US$ 1-2 / Piece
Min. Order:1000 Pieces
- Signal Transmission: Wired
- System: Intelligent System
- Type: No
- Application: Home, Industry
- Usage: Door, Window
- Certification: CE, UL
Focusens Waterproof Door Alarm Switch Esp32 110V Volt Window Normally Open Recessed Magnetic Contact
US$ 1-3 / Piece
Min. Order:100 Pieces
- Packing: Carton Box
- Standard: 14x34mm
- Port: Shanghai
- Production Capacity: 50, 000/Month
- Trademark: Focusens
- Origin: Hefei, China
Mr-5c-47 Magnetic Reed Switch for Alarm System Surface Mounted
Min. Order:10 Pieces
- Type: Proximity Sensor
- Principle: Reed Sensor
- Wires: Two-Wires
- Standard: Standard
- Application: Measuing Instruments
- Size: Small Size
Home Alarm Anti-Theft Device Sliding Magnetic Door Sensor Contact Reed Switch
US$ 3.49-4.01 / Piece
Min. Order:100 Pieces
- Signal Transmission: Cable
- System: Sound and Magnetic System
- Type: Anti-Theft Alarm
- Application: Home, Communication Electronic Products, Industry
- Usage: Door, Fire, Window, Auto
- Certification: CE, ISO, RoHS
Burglar Alarm Magnetic Door Contact Switch
US$ 0.8-1.5 / Piece
Min. Order:100 Pieces
- Type: Sensor
- Usage: Anti-theft
- Application: Home, Industry
- Installation: Recessed Mounted
- Diameter: 3/8"
- Leads: 18"
Mr-5cps-23 Magnetic Reed Switch for Alarm System Surface Mounted
US$ 2 / Piece
Min. Order:10 Pieces
- Type: Proximity Sensor
- Principle: Reed Sensor
- Wires: Two-Wires
- Standard: Standard
- Application: Measuing Instruments
- Size: Small Size
Magnetic Contact Reed Switch Door Sensor Alarm Switch for Security Alarm System
US$ 0.65-1.5 / Piece
Min. Order:1000 Pieces
- Usage: Door, Window
- Certification: CE, UL
- Wire Leads: Center Leads with #22AWG 18" Length
- Colors: White, Brown, Grey
- Installation: Surface Mounted
- Product Name: Magnetic Contact Reed Switch Door Sensor Switch
Mr-5c-48 Magnetic Reed Switch for Alarm System Surface Mounted
Min. Order:10 Pieces
- Type: Proximity Sensor
- Principle: Reed Sensor
- Wires: Two-Wires
- Standard: Standard
- Application: Measuing Instruments
- Size: Small Size
Explosion Proof Magnetic Float Liquid Level Controller Switch for Water Tank Fluid with Alarm
US$ 65 / Piece
Min. Order:1 Piece
- Type: Float
- Contact: Contact
- Output Signal Type: Switching Type
- Production Process: Normal Wirewound
- Feature: SemiConductor
- Material: Stainless Steel
Big Power Surface Mounted Door Contact Magnetic Reed Switch with 1m Cable (MC-37C)
US$ 1.6-2 / Pair
Min. Order:10 Pairs
- Type: Anti-Theft Alarm
- Principle: Pyroelectric
- Wires: Two-Wires
- Standard: Standard
- Application: Indoor
- Size: 64*12.8*12.8mm
Industrial-Grade Design Recessed Mount Reed Magnetic Switch for Home Security
US$ 0.8-0.9 / Piece
Min. Order:100 Pieces
- Signal Transmission: RF Remote Control
- System: Sound and Magnetic System
- Type: Anti-Theft Alarm
- Application: Home, Communication Electronic Products, Industry, Special Equipment
- Usage: Door, Window
- Certification: CE, RoHS
Pressure Reed Window or Door Contact Magnetic Reed Switch Alarm (BR-1051F)
Min. Order:100 Pieces
- Type: Home Alarm
- Application: Home
- Usage: Door, Window
- Certification: CE, RoHS
- Loop Type: Closed
- Reed Form: N/O
Mr-5c-61L Magnetic Reed Switch for Alarm System Surface Mounted
US$ 5 / Piece
Min. Order:10 Pieces
- Type: Proximity Sensor
- Principle: Reed Sensor
- Wires: Two-Wires
- Standard: Standard
- Application: Measuing Instruments
- Size: Small Size
RoHS Overhead Rolling Scroll Door Contact Magnetic Reed Switch with L Bracket
US$ 4.2-5 / Pair
Min. Order:50 Pairs
- Signal Transmission: Wired Alarm
- System: Intelligent System
- Type: Anti-Theft Alarm
- Application: Home
- Usage: Door, Window
- Certification: CE, ISO, RoHS, CCC
Magnetic Contact Reed Switch Wired Door Window Open Alarm Sensor Switches Normal Closed MCR-3101
Min. Order:1 Piece
- Signal Transmission: Radio Waves
- System: Destruction Principles System
- Type: Recessed Mounted Contact
- Application: Home, Industry
- Certification: CE, UL
- Contact Type: Open or Close Loop
Magnetic Flip Plate Level Meter Magnetic Float Level Meter Acid Tank Alarm Switch Manufacturer
US$ 125-140 / Piece
Min. Order:1 Piece
- Measurement Accuracy: ±5mm
- Kind: Liquid Level Transmitter
- Warranty: 1 Year
- Material: SS304
- Packing: Box
- Standard: 28*25*15
Professional Grade Magnetic Door Contact Switch for Burglar Alarms
US$ 1.5-5 / Piece
Min. Order:10 Pieces
- Contact Form: Form A
- Contact Material: Agni
- Size: Min
- Certification: ISO, CE, CCC, TUV
- Working Tem: -30~70ºC
- Wiring Section Area: 0.5-1.5mm²
Surface Mount Magnetic Door Reed Switch for Security System
US$ 0.4-0.59 / 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
Focusens Intruder Alarm Magnet Level Switch Ord624 Reed Switch Normally Open Magnetic Door Contacts
US$ 1-3 / Piece
Min. Order:100 Pieces
- Packing: Carton Box
- Standard: 14x34mm
- Port: Shanghai
- Production Capacity: 50, 000/Month
- Trademark: Focusens
- Origin: Hefei, China
Professional Grade Magnetic Door Contact Switch for Burglar Alarms
US$ 1.5-5 / Piece
Min. Order:10 Pieces
- Contact Form: Form A
- Size: Min
- Certification: ISO, CE, CCC, TUV
- Working Tem: -30~70ºC
- Wiring Section Area: 0.5-1.5mm²
- Rated Insulation Voltage: 500V
Cheap ABS Magnetic Contacts Door Alarm Switch with Nc/No/COM Output
US$ 0.68 / Piece
Min. Order:100 Pieces
- Signal Transmission: Cable
- System: Electromagnetic System
- Type: Anti-Theft Alarm
- Application: Home, Communication Electronic Products, Industry, Car/Motorcycle
- Usage: Door, Personal, Window
- Certification: CE
Window Cabinet Door Status Monitor Wired Alarm Magnetic Contact Reed 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
