Is the product certified?

Yes, the product has CE and UL certifications.

What are the available Reed Forms?

The available Reed Forms are N/O, N/C, and SPDT.

What payment terms do you accept?

We accept LC and T/T payment terms.

Surface Mount Magnetic Door Sensor Alarm for Security Alarm System

Name: Surface Mount Magnetic Door Sensor Alarm for Security Alarm System
Brand: Ningbo Sentek Electronics Co., Ltd.
SKU: 699784962

Zhejiang, ChinaNingbo Sentek Electronics Co., Ltd.

US$0.75

1,000-1,999 Pieces

US$0.73

2,000-4,999 Pieces

US$0.70

5,000-9,999 Pieces

US$0.64

10,000+ Pieces

Sample price:US$0.75/piece.Request sample

Product profile

Customization

Available

Product Name

Normally Closed Surface Mounted Magnetic Door Cont

Approved

Ce/UL

Model NO.

BS-2051

Color

White/Brown/Grey

Loop Type

Closed,Open,Closed&Open

Reed Form

N/O,N/C,Spdt

Transport Package

Standard Packing or Packed According to Customers'

Specification

CE/UL/ROHS

Trademark

SENTEK

Origin

Ningbo China

HS Code

8531901000

Production Capacity

1000000PCS/Month

Key features

Multiple Color Options: Available in White, Brown, and Grey to match various decor styles.

Three Loop Types: Supports Closed, Open, and Closed&Open configurations for flexible installation.

Reed Form Variants: Offers N/O, N/C, and SPDT forms to suit different circuit requirements.

Surface Mount Design: Features a compact design with super special adhesive for easy installation.

Customization Services: Provides OEM, ODM, and flexible customization from samples or designs.

CE and UL Certified: Meets international safety standards with CE and UL certifications.

Rare Earth Magnet: Utilizes high-performance rare earth magnetic material for reliable detection.

Low Contact Resistance: Maintains maximum initial contact resistance of 0.150 Ohm for signal stability.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceManagement CertificationR&D Capabilities

Ningbo Sentek Electronics Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 148 employees, focused on designing and manufacturing fire alarm and monitoring equipment, security products, smart-home equipment, detectors, sensors, and electronic components. It offers professional R&D, 3D software design, SDK availability, ODM, OEM, and broad customization services. Its products have passed national fire-electronic quality supervision testing and obtained mandatory CCCF certification. Quality and service processes are documented, including complaint handling, corrective and preventive actions, finished-product inspection, and supplier assessment. The supplier has valid manufacturing contracts with associated subcontractors and 12 qualified service-capability suppliers. However, it reports no in-stock capacity, overseas warehouse, or overseas showroom. Export sales account for 90%, with 19 years of export experience, but exports are conducted through an agent. Customer-specific cases are not clearly identified.

Supplier typeThe supplier is identified as a limited company with a combined company type and no stated affiliation with a larger corporate group. Its business scope covers design and manufacture of fire alarm, monitoring, security, smart-home, detector, sensor, and electronic-component products.

CertificationsThe supplier's listed fire alarm products passed qualification testing by the national fire electronic product quality supervision and inspection center. It also completed the required conformity-assessment audit and obtained national mandatory CCCF certification with the CCCF mark.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, corrective and preventive actions, supplier-service assessment, and quality assurance. These records support an established service-management process, although the slices do not specify response times, repair coverage, or warranty terms.

R&D capabilityThe supplier is identified as a professional technical supplier with R&D capability, 3D software design services, and an available SDK. It reported new products within the past year and offers ODM services, providing explicit evidence of product-development and technical-design capability.

Production capacityProduction-related controls include valid contracts with associated subcontractors, documented finished-product inspection, quality assurance, and 12 qualified service-capability suppliers. The supplier has 148 employees and states a one-month average lead time in both peak and off seasons, but it has no in-stock capacity, overseas warehouse, or overseas showroom.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its R&D offering also includes ODM and OEM services, indicating broad ability to adapt or develop products to customer requirements.