Is OEM service available?

Yes, both OEM and ODM services are supported by our factory.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer).

What is the maximum switching voltage?

The maximum switching voltage is 100V (VDC/VAC).

Door Sensor Switch Door Window Shutter Alarm Bsi-2041p

Name: Door Sensor Switch Door Window Shutter Alarm Bsi-2041p
Brand: Ningbo Sentek Electronics Co., Ltd.
SKU: 742001912

Zhejiang, ChinaNingbo Sentek Electronics Co., Ltd.

US$2.50

1,000-4,999 Pieces

US$2.38

5,000-9,999 Pieces

US$2.10

10,000-29,999 Pieces

US$1.95

30,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Wired Magnetic Sensor

Wires

Two-Wires

Model NO.

BSI-2041P

Standard

Application

Door,Window

Certification

ISO, RoHS, CE

Color

White Brown Grey

Certificates

UL Ce RoHS

Usage

Industrial or Commercial

Mount

Surface Mounted with Screw

Product Name

Door Sensor Switch Door Window Shutter Alarm Bsi-2

Transport Package

1000PCS/Carton

Specification

UL, CE. RoHS

Trademark

Sentek

Origin

China

HS Code

8531901000

Key features

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

Dual Certification: Certified by CE, UL, and RoHS for safety and quality assurance.

OEM/ODM Support: Full customization from samples, designs, or minor adjustments available.

Industrial Grade: Designed for reliable performance in industrial and commercial applications.

Easy Installation: Surface mounted with screws; includes spacer and 2-conductor cable.

High Sensitivity: Rare earth magnet with closed gap of 2.75 inches (70mm).

Flexible Loop Types: Options include Closed N/O, Open N/C, and Closed&Open SPDT.

Low Power Consumption: Maximum switching voltage 100V and current 0.5A for efficient operation.

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: ≤18h

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.