What is the lead time for production?

The lead time is one month for both peak and off-peak seasons.

Is the magnet included in the package?

The switch or magnet can be available separately, but spacers, cover, and screws are included.

What is the maximum contact rating?

The maximum contact rating is 10 Watts.

ABS Plastic Case Overhead Magnetic Contact Door Sensor

Name: ABS Plastic Case Overhead Magnetic Contact Door Sensor
Brand: Ningbo Sentek Electronics Co., Ltd.
SKU: 745950122

Zhejiang, ChinaNingbo Sentek Electronics Co., Ltd.

US$0.60-1.20

1,000 Pieces

Sample price:US$1.20/piece.Request sample

Product profile

Customization

Available

Certificate

Ce, UL,RoHS

Color

White/Brown/Grey

Model NO.

BS-2031

Installation

Surface Mounting

Loop Type

Closed

Reed Form

N/O

Closed Gap

1.2(30)[Inch(mm)]

Depature Gap

1.3(mm)[Inch(mm)]

Product Name

ABS Plastic Case Overhead Magnetic Contact Door Se

Transport Package

1000PCS/Box or Depends on Request

Specification

Surface Mounted Magnetic Contact Switch Screw Moun

Trademark

SENTEK

Origin

Ningbo China

HS Code

8531901000

Production Capacity

1000000PCS/Month

Key features

Multiple Color Options: Available in White, Brown, and Grey finishes.

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

OEM and ODM Services: Full customization, design-based, and sample-based customization available.

High Switching Voltage: Supports up to 100V DC/VAC for versatile electrical applications.

Low Contact Resistance: Maximum initial contact resistance of 0.150 Ohms ensures reliable signal.

Complete Installation Kit: Includes spacers, cover, and screws for surface mounting.

Rare Earth Magnet: Utilizes strong rare earth magnet for superior magnetic contact.

Flexible Wiring Range: Compatible with #18 to #24 AWG wire range.

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.