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Wesua 5 Pack Nc Magnetic Switch Contacts Door Sensor For Home Alarm Security System
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Vendor: Wesua
Type: Electrical
Sku: WBHDWB0BBPXF9M2
Available: Available
Shipping information
- No EU import duties.
- Ships within 3-5 business days. (USA)
- Ships with 8-12 business days. (International)
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Wesua 5 Pack Nc Magnetic Switch Contacts Door Sensor For Home Alarm Security System
$13.28
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
- Q: What is the function of NC magnetic switch contacts? A: NC (normally closed) magnetic switch contacts are designed to detect the state of a door. When the door is closed, the reed switch is activated by the magnet, keeping the circuit closed. When the door opens, the switch is deactivated, triggering the alarm system.
- Q: Can these magnetic switch contacts be used with any alarm system? A: Yes, these magnetic switch contacts are compatible with any wired burglar alarm system or wired access control available, making them versatile for various security setups.
- Q: What materials are the WESUA magnetic switch contacts made from? A: The WESUA magnetic switch contacts are made from durable ABS plastic, ensuring longevity and reliability in various environments.
- Q: What is the maximum voltage and current these switch contacts can handle? A: These magnetic switch contacts can handle a maximum voltage of 28V DC and a maximum current of 0.2A, making them suitable for a range of alarm systems.
- Q: How easy is it to install these magnetic switch contacts? A: Installation is straightforward as the magnetic contacts come with mounting screws included. They are designed for surface mounting, allowing for a quick and easy setup.