Import Surfaced Magnetic Door Sensor Contacts — Buy in wholesale FOB from Supplier in China

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Surfaced Magnetic Door Sensor Contacts by Shenzhen Sumring Technology Co., Limited
Harbor
Surfaced Magnetic Door Sensor Contacts - Image 1

Surfaced Magnetic Door Sensor Contacts

🕐Last updated: Aug 05, 2026
1.3/ Bags
Min. Order: 1 Bags
💱₹1.30/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code8531.90
⚙️MaterialABS Plastic Housing with Internal Magnetic Reed Switch
📁CategoryMagnets & Magnetic Products
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Surfaced Magnetic Door Sensor Contacts from Shenzhen Sumring Technology Co., Limited - Wholesale Supply

The surfaced magnetic door sensor contacts are compact security devices offered by Shenzhen Sumring Technology Co., Limited in China. They feature an ABS plastic housing available in white or brown, with overall dimensions of 44 mm × 10 mm × 7 mm. The magnetic reed switch operates with a sensing gap of 15‑25 mm and provides a normally open (NO) output that closes when the magnetic field is present. Electrical ratings are 0.5 A, 100 V and a maximum power consumption of 10 W, making them suitable for low‑voltage alarm panels.

ABS plastics typically function reliably within an operating temperature range of - 10 °C to +60 °C and are classified at IP20 for protection against solid objects. The contacts are supplied in sets of 20 per bag and 1 000 sets per carton, with the carton dimensions of 375 mm × 295 mm × 200 mm. Standard wiring practice recommends 22‑AWG stranded wire for the terminal connections, and the devices are designed for surface‑mount installation on doors or windows. No specific certifications are listed, so buyers should request compliance documents if required for their market.

Security system integrators, residential alarm installers and commercial building managers are the main purchasers of these contacts. The listing does not disclose minimum order quantities, lead times or pricing, so those details need to be confirmed directly with Shenzhen Sumring. Buyers should discuss preferred Incoterms, such as FOB Shenzhen, and agree on payment terms that suit both parties. A pre‑shipment inspection can verify colour, dimensions and functional operation of the reed switch before bulk dispatch.

Technical Specifications for Shenzhen Sumring Technology Co., Limited Surfaced Magnetic Door Sensor Contacts
Housing MaterialABS Plastic
Color OptionsWhite, Brown
Dimensions (L×W×H)44 mm × 10 mm × 7 mm
Sensing Gap15‑25 mm
Electrical Rating0.5 A / 100 V, 10 W max
Output TypeNormally Open (NO)
Connection MethodTerminal
Packaging20 sets per bag, 1 000 sets per carton
Carton Size375 mm × 295 mm × 200 mm
Operating Temperature Rangetypical - 10 °C to +60 °C (standard)
About Shenzhen Sumring Technology Co., Limited - Sensor Supplier in China

Shenzhen Sumring Technology Co., Limited is based at A1613, Huayi Building, Pingji Road, Longgang, Shenzhen, Guangdong, China. The platform assigns the supplier a harbour trust tier, confirming that the company’s legal registration has been verified while other performance metrics remain unreported.

The supplier profile records a response rate of 0.00 and no average response time, indicating that communication may be delayed. Sumring markets electronic components such as the surfaced magnetic door sensor contacts; the listing does not provide details on minimum order quantities, lead times or certifications, so interested buyers should request that information directly.

This surface mounted magnetic door contact is designed for security and alarm systems, featuring an ABS plastic housing in white or brown finish. With dimensions of 44x10x7mm and a sensing gap of 15-25mm, it operates at 0.5A/100V/10W with normally open (NO) output via terminal connection. Ideal for import/export trade in residential and commercial security equipment, this compact sensor integrates seamlessly with most alarm control panels for door and window intrusion detection.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Surfaced Magnetic Door Sensor Contacts from Shenzhen Sumring Technology Co., Limited
The unit measures 44 mm in length, 10 mm in width and 7 mm in height. Verify these dimensions upon receipt to ensure fit with your mounting frame.

Sourcing Surfaced Magnetic Door Sensor Contacts from Shenzhen Sumring Technology Co., Limited - China Import Guide

Confirm that the contacts conform to the stated dimensions, ABS housing material and electrical ratings before placing an order. Request a compliance certificate such as CE or RoHS if your market requires it, and ask for a functional test report that demonstrates the switching performance at the specified gap.

Discuss shipping arrangements with Shenzhen Sumring, including preferred Incoterms like FOB Shenzhen or CIF to your destination port. Because the supplier’s response rate is currently zero, allow extra time for negotiation and consider using a letter of credit or escrow to safeguard payment.

Plan a pre‑shipment inspection that checks for visual defects, correct colour, accurate dimensions and continuity of the reed switch. Request a test report for insulation resistance and switching voltage to ensure the units meet your security system specifications. Proper documentation will also simplify customs clearance.

🏭
Shenzhen Sumring Technology Co., Limited
China
Harbor
<4h
Response Time
0.00%
Response Rate
0/100
Trust Score
📦
0+
Products
4.5(0)
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Buy Surfaced Magnetic Door Se in Bulk — Verified Supplier in China

When sourcing Surfaced Magnetic Door Sensor Contacts for your business, securing the right balance of quality and cost is essential. Shenzhen Sumring Technology Co., Limited, a verified supplier based in China, offers this product with key specifications including Surface Mounted Magnetic Door/Window Contact Sensor, 44 x 10 x 7 mm, and ABS Plastic (Color: White / Brown). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1.3/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8531.90, making it a staple in the Magnets & Magnetic Products sector with strong demand from importing countries worldwide.

Surfaced Magnetic Door Se Specifications, Trade Terms & Pricing

Importing Surfaced Magnetic Door Se requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Sumring Technology Co., Limited offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8531.90 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.

About Shenzhen Sumring Technology Co., Limited — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Surfaced Magnetic Door Se has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Magnets & Magnetic Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import Surfaced Magnetic Door Se — Shipping, Logistics & Customs

Importing Surfaced Magnetic Door Se requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8531.90 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Surfaced Magnetic Door Se

What is the wholesale price of Surfaced Magnetic Door Sensor Contacts?

The current listed wholesale price for Surfaced Magnetic Door Sensor Contacts from Shenzhen Sumring Technology Co., Limited is $1.3/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shenzhen Sumring Technology Co., Limited through EximNext.

What is the Minimum Order Quantity (MOQ) for Surfaced Magnetic Door Se?

The supplier, Shenzhen Sumring Technology Co., Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for Surfaced Magnetic Door Se. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Surfaced Magnetic Door Sensor Contacts?

For international shipping and customs clearance, Surfaced Magnetic Door Sensor Contacts is classified under HS Code 8531.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Surfaced Magnetic Door Se from China?

To import Surfaced Magnetic Door Se from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Sumring Technology Co., Limited. Ensure you have the necessary import licenses for Magnets & Magnetic Products products in your destination country.

Is Shenzhen Sumring Technology Co., Limited a verified supplier?

Yes, Shenzhen Sumring Technology Co., Limited is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Surfaced Magnetic Door Sensor Contacts?

The key specifications for Surfaced Magnetic Door Sensor Contacts supplied by Shenzhen Sumring Technology Co., Limited include Surface Mounted Magnetic Door/Window Contact Sensor, 44 x 10 x 7 mm, and ABS Plastic (Color: White / Brown). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Surfaced Magnetic Door Se?

Shenzhen Sumring Technology Co., Limited offers Surfaced Magnetic Door Se with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Surfaced Magnetic Door Se the most?

Surfaced Magnetic Door Se is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Sumring Technology Co., Limited through our platform.

What certifications does this Surfaced Magnetic Door Se supplier hold?

Shenzhen Sumring Technology Co., Limited maintains international quality certifications. These ensure that the Surfaced Magnetic Door Se meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Surfaced Magnetic Door Sensor Contacts on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Sumring Technology Co., Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shenzhen Sumring Technology Co., Limited.

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