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Item #:
185635366
Magnetic Door Switch NC Wired Door Alarm Magnetic Contact Sensor with Double Side Tape 4 Sets Brown
Item #:
185635366
ETB 1421
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, July 18
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Reliable quality with ABS case - perfect for all your access control needs!
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Reliable Security
This magnetic door switch provides consistent reliable security for your home or office, ensuring doors are monitored effectively to prevent unauthorized access.
Easy Installation
With double-sided tape included, setup is a breeze—no need for complex tools or tricky installations, making it user-friendly for all.
Versatile Use
Ideal for various applications, from homes to commercial spaces, these sensors adapt easily to different door types, providing flexible security solutions.
Product Details
| Power Source | Corded Electric |
| Connectivity Technology | Corded Electric |
| Maximum Range | 0.5 Inches (1.3 cm) |
| Connector Type | Screws |
| Smart Home Compatibility | Not Smart Home Compatible |
| Item Dimensions | 2 x 1 x 0.1 inches (5.1 x 2.5 x 0.3 cm) |
| Item Weight | 0.03 Kilograms |
| Unit Count | 4.0 Count |
| Color | Brown |
| Brand | QLXHBOT |
| Built-In Media | ABS |
| Model Number | HC-40 |
| Manufacturer | QLXHBOT |
| Installation Method | Screw-In, Self-Adhesive |
| Item dimensions L x W x H | 2 x 1 x 0.1 inches (5.1 x 2.5 x 0.3 cm) |
Who Should Buy?
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Homeowners
Ideal for homeowners seeking an affordable and easy-to-install security solution for doors and windows.
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Apartment Renters
Great for renters needing a non-permanent security option that easily adheres to entry points.
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Small Businesses
Useful for small retailers wanting basic security measures to monitor doors after hours without heavy investment.
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High-Security Needs
Not suitable for locations requiring advanced security systems and features like remote monitoring or alarms.
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Large Properties
Less effective for larger spaces where multiple sensors and comprehensive coverage are needed for security.
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Tech-Savvy Users
Not ideal for individuals who prefer integrated smart home systems with more functionality and automation.
Product Description
Magnetic Door Switch NC Wired Door Alarm Magnetic Contact Sensor with Double Side Tape 4 Sets Brown
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Customer Questions & Answers
-
Question:
Can this switch be used with any type of door?
Answer: Yes, it can be installed on wooden or aluminum alloy doors and windows. -
Question:
What is the maximum voltage this switch can handle?
Answer: The maximum voltage is 100V. -
Question:
Is installation easy?
Answer: Yes, it comes with double-sided tape for easy installation.
QLXHBOT Magnetic Switches HC-40 Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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ETB 1421
Order now and get it around Saturday, July 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Normally closed (NC) design for secure operation.
- Suitable for various access control and alarm systems.
- Easy installation with double-sided tape included.
- Can be used with wooden and aluminum alloy doors/windows.
- Package includes 4 sets of switches and 16 screws.
- Max voltage of 100V, compatible with DC 0-24V.