1 X Surface Magnet. Colour: White. Material: High impact Polystyrene. Check availability with our specialists. 1 set Includes Part number ASSFC004. (Choose the number of sets you require above). Product details.
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1 Pair Magnetic Reed Switch NC NO Door Alarm/Window Security Switch Magnetic Contact Switch/Reed Switch for GPS Alarm
Aliexpress UK
Enhance your home or office security with our magnetic reed switch. This surface-mounted door and window contact is good for detecting the opening and closing of the door and window. Suitable for use in homes, shops, hotels, computer rooms, and other settings where security is a concern. In addition to providing an extra layer of security, these magnetic reed switches can also be used for automation purposes, such as turning on lights when a door is opened.SpecificationContact Type: Normally Open (NO)Max. Voltage: 100VMax. Current: 0.5AMax. Power: 10WOperating Distance: 10mmDimension: 29mm x 15mm x 9mm/ 1.14-inch x 0.59-inch x 0.35-inch (L*W*H)Packing List: 2 x Sensors, 2 x MagnetsAdvantageThe door magnetic contact is made of ABS material that is durable and long-lasting.
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normally closed Alarm system Wired Garage Metal Roller Shutter street factory Gate Door Sensor detector Magnetic Contact Switch
Aliexpress UK
Enhance your home or office security with our magnetic reed switch. This wired surface-mounted door and window contact is good for detecting the opening and closing of the door and window. Suitable for use in homes, shops, hotels, computer rooms, and other settings where security is a concern. In addition to providing an extra layer of security, these magnetic reed switches can also be used for automation purposes, such as turning on lights when a door is opened.SpecificationContact Type: Normally Open Closed (NO NC)Max. Voltage: 100VMax. Current: 0.5AMax. Power: 10WOperating Distance: 10mm-15mmDimension: 27mm x 14mm x 8mm/ 1.06-inch x 0.55-inch x 0.31-inch (L*W*T)Packing List: 10 x Sensors, 10 x Magnets, Some Self-tapping ScrewsAdvantageThe door magnetic contact is made of ABS material that is durable and long-lasting.
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NC NO Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Door Home Alarm System
Aliexpress UK
DescriptionThe Magnetic Contact Switch is with durable PVC housing for better rust resistance. Designed for use with window and door alarm systems, such as the garage, industrial warehouse, and shops, etc. NC means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separates, the circuit is not conductive ( light off ). Please check the right need carefully before purchasing it!SpecificationType: Normally Closed (NC)Max. Current: 0.5AMax. Voltage: 100VMax. Power: 10WInstallation Hole Size: 8x4mmInstallation Hole Distance: 15mmMax Sensing Distance: 10mmCable Length: 30cm/ 11.8"Total Size: 29x15.35mm/ 11.42" x 6.04" (L*W)Package Content:5 Pcs x Magnetic Door Switch.
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Metal Magnetic Door Sensor contact Switch for shutter door window gate GSM alarm access control system
Aliexpress UK
Note: 1 Set Magnetic Switch includes two parts, the one part is magnet, and the other part is switch with wires Package included: 1 Set Contact Magnetic Switches(please choose the Type and the Quantity you need) Type: The Normally Open Means: the circuit is connected when magnet part is near to the switch part Type: The Normally Closed Means: the circuit is connected when magnet part is far from the switch part ABS plastic construction, sleek appearance, need to be fixed by screws Operating Distance: 10-20mm Max. Current: 0.5A Max. Voltage: 100V DC Max. Power: 10W Working life: 1000000 times Size (L x W x H): Approx. 29mm x 14mm x 9mm Hole spacing: Approx. 15mm Hole diameter: Approx. 4mm Color: Black / White Note: If you need lo.
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5PCS/Lot Home Security Alarm Wired Window Magnetic Door Contact Sensor Detector Switch NC
Aliexpress UK
There are two types of reed switches: "normally open" reed switches and "normally closed" reed switches. Normally closed reed switches are closed when not near a magnet; when a magnet is near it, the normally closed switch will open.
eBay
High Quality PS-3150 29MM Magnetic Contact Reed Switch Normally Open Normally Closed N/O N/C PS 3150 Door Window Distance Sensor
Aliexpress UK
The door contact sensor is a magnetic field electrical switch that provides a high-pitched alarm when someone opens a door or window when it is closed, thus protecting your home.SpecificationColor: GreyMaterial: Zinc AlloySize: Cable Length: 250 mm / 984 inchMaximum Current: 0.5AMaximum Voltage: 0-100VSensing Distance: 20-30 mm / 0.79-1.18 inchMagnetic Sensor 1: 3.2 x 1.45 cm / 1.26 x 0.57 inchMagnetic Sensor 2: 3.2 x 1.45 cm / 1.26 x 0.57 inchPacking List: 1 x Rolling Door Contact SensorAdvantageRust-proof Material - The wired contact sensor is made of rust-proof and durable zinc alloy, with sensitive response of magnetism and can be used for a long time.
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NC Door Sensor Metal Wired Roller Shutter Door Magnetic Contact Reed Switch for Security Alarm System
Aliexpress UK
[Specification] - Type: Normally Open (NO) Normally Closed (NC); Max Sensing Distance: 10mm; Cable Length: 30cm/ 11.8"; Total Size: 29x15.35mm/ 11.42" x 6.04" (L*W); Max. Current: 0.5A; Max. Voltage: 100V; Max. Power: 10W[Installation Dimension] - Installation Hole Size: 8x4mm; Installation Hole Distance: 15mm[Durable Material] - The magnetic switch alarm is with durable PVC housing for better rust resistance[Normally Open] - NC means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separates, the circuit is not conductive ( light off ). NO means Normally Open: when the magnet separates, the circuit is conductive( light on ); When the magnet together, the circuit is not conductive ( light off ).
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High Quality GPS-01 Reed Switch Magnetic Contact gps 01 Normally Open Normally Closed NO NC Magnetron Proximity Embedded Sensor
Aliexpress UK