What are the available loop types?

We offer Closed, Open, and Closed & Open SPDT loop types.

What is the maximum switching voltage?

The maximum switching voltage is 100V DC/VAC.

Is the housing suitable for harsh environments?

Yes, it features heavy-duty extruded aluminum casings designed for harsh environments.

Overhead Magnetic Door Window Contact Switch Theft Alarm System

Name: Overhead Magnetic Door Window Contact Switch Theft Alarm System
Brand: Ningbo Sentek Electronics Co., Ltd.
SKU: 699819332

Zhejiang, ChinaNingbo Sentek Electronics Co., Ltd.

US$4.35-8.70

500 Pieces

Sample price:US$4.35/piece.Request sample

Product profile

Customization

Available

Approved

UL,Ce

Product Name

Overhead Magnetic Door Window Contact Switch

Model NO.

BSD-3015

Loop Type

Closed

Reed Form

N/O

Closed Gap[Inch(mm)]

0.47(12)

Depature Gap[Inch(mm)]

0.51(13)

Transport Package

50PCS/Carton

Specification

Security Switch

Trademark

SENTEK

Origin

Ningbo China

HS Code

8531901000

Production Capacity

1000000PCS/Month

Key features

Heavy Duty Aluminum Housing: Constructed with extruded aluminum casings designed for harsh environments.

Longer Cable Available: Standard 22' armored cable with options for longer lengths upon request.

Component Separation: Switches and magnets can be purchased separately for flexible installation.

Multiple Circuit Options: Available in Closed, Open, SPDT, and DPDT configurations.

UL and CE Certified: Product meets international safety standards with UL and CE certifications.

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

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

High Switching Capacity: Supports up to 100V and 0.4A switching current for various applications.

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 professional technical supplier with strong R&D capabilities, offering ODM and OEM services, and excels in customization and design services. It holds mandatory certifications for fire electronic products and has a robust after-sales service structure. The supplier lacks in-stock and overseas warehouse capacities but maintains effective quality control and customer complaint mechanisms. Financial data is available but not detailed here.

CertificationsThe supplier holds national mandatory product certification with a CCCF mark for fire electronic products.

After-Sales capabilityThe supplier has clear procedures for corrective actions and customer complaints, with quality assurance in place.

R&D capabilityThe supplier has strong R&D capabilities, with SDK availability and has introduced new products in the past year.

Customization capabilityOffers extensive customization services, including full, minor, and flexible customizations.