PLCDriveHubPLC, HMI, sensors, drives, controllers, robots, and factory automation parts for global industrial buyers.
Door and Window Alarms, Magnetic
Channel Facilities

Door and Window Alarms, Magnetic

This detail page turns one product record into a narrower sourcing decision with clearer category fit, adjacent routes and RFQ-ready context.

Quote on request

Door | Applications and Buyer Notes

Door is organized as a sourcing-ready Channel Facilities reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Industrial SensorsBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Aaccessories
Adhesive and screw mount included Color: White, Brown, GreyBased on visible page data; confirm exact value in the RFQ.
Application
arms, sensors, factoryBased on visible page data; confirm exact value in the RFQ.
BS-2011
Closed N/OBased on visible page data; confirm exact value in the RFQ.
BS-2011A
Open N/CBased on visible page data; confirm exact value in the RFQ.
BS-2011C
Closed & Open SPDTBased on visible page data; confirm exact value in the RFQ.
BS-2011MN2550
Closed N/OBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Product sourcing profile

CategoryChannel Facilities
Inquiry workflowPlatform RFQ workflow
AvailabilityInquiry required
Updated2026-05-05

Product introduction

Home Security & Protection Alarm & Security Systems Alarm & Security System Accessories Door and Window Alarms, Magnetic .2/Piece Request SamplePLCDriveHub curates RFQ-led product discovery for buyers looking for industrial sensors options. The page is organized around specification review, application fit, and inquiry-ready comparison.When evaluating this product, buyers should confirm application fit, required performance range, installation environment, lead time, documentation, and whether the supplier can support OEM or project quotations. Current vertical focus: plc, hmi, sensors, drives, controllers, robots, and factory automation parts sourcing and rfq-ready export supply platform.armssensorsfactoryexport

Selection and RFQ points

Review material fit, application context, alternatives and RFQ detail before comparing related product paths.

Material fit Door Window

Confirm material, size, finish, tolerance and processing needs before price comparison.

Application fit application, operating environment and usage frequency

Add the target application and operating context so related products can be compared correctly.

Alternative path Industrial Sensors

Use nearby materials, equipment types or category pages when this record is close but not exact.

RFQ detail Quantity, destination, timing

Include quantity, destination, target delivery window, packaging and any technical constraints.

Key specifications

CategoryIndustrial Sensors
Brand
Unitset
AaccessoriesAdhesive and screw mount included Color: White, Brown, Grey
Applicationarms, sensors, factory
BS-2011Closed N/O
BS-2011AOpen N/C
BS-2011CClosed & Open SPDT
BS-2011MN2550Closed N/O
BS-2011WGClosed N/O 1 1/
CableStandard 18" #22AWG Leads Loop Type: closed
CategoryIndustrial Sensors
CertificationCE
Closed Gap[Inch(mm)]1 (25)
ColorWhite, Brown, Grey
CustomizationAvailable
Depature Gap[Inch(mm)]1.06 (27) Maximum InitialContact Resistance(Ohm) 0.150
Feature Highlightsdigital
Loop TypeClosed/Open
Matched Termsarms, sensors, factory, export
Maximum Switching Current0.5
Maximum Switching Current(A)0.5 Certificate CE, UL
Maximum Switching Voltage100
MaximumContact Rating(W)10 Maximum Switching Voltage(VDC/VAC) 100
Model NO.BS-2011E
OriginNingbo China
Part NumberLoop Type Reed Form Closed Gap [Inch(mm)] Depature Gap[Inch(mm)] Maximum Initial
Product NameDoor and Window Alarms
Product TitleDoor and Window Alarms, Magnetic
Reed FormN/O,N/C,Spdt
Signal TransmissionWired
Size1.32"Lx0.53"Wx0.31"H Material: ABS Plastic
Specification33.5mm * 13.5
StyleBurglar Alarm Door and Window Alarms, Door
SystemIn
Temperature2011c
TrademarkSentek
Transport Package1000PCS/Carton
TypeNo Nc
US$0.52-1.20100 Pieces (MOQ)
UsageDoor, Window

Keyword evidence

Only terms with visible evidence in this listing are shown here.

Product sourcing keywords

These terms come from the title, visible copy and specifications, and link into matching aggregate pages.

Related keyword paths

Grouped by the product keyword that generated the related path.

SOURCING DECISION BRIEF

Door and Window Alarms, Magnetic sourcing decision brief

This detail page turns one product record into a narrower sourcing decision with clearer category fit, adjacent routes and RFQ-ready context.

Category
Industrial Sensors
Price status
Quote on request
Inquiry model
Structured product RFQ with quantity, destination and technical requirements.
Availability
Confirm by inquiry
Sourcing lens
Product detail to shortlist decision
Primary compare
Category, Brand, Unit
Record focus
Door And Window Alarms, Magnetic
Category focus
Channel Facilities
Buyer checklist
  • Category fit: Confirm whether the product belongs to the right category and nearby application path before outreach.
  • Specification depth: Review the visible specifications and convert missing fields into a clearer RFQ requirement set.
  • Route expansion: Use adjacent category, solution and procurement routes before settling on one detail page.
How should buyers use this detail page?

Use the detail page as a product-fit checkpoint. Confirm category placement, visible specifications and adjacent sourcing paths before sending an RFQ.

What should buyers compare first?

Compare the visible specifications, category fit and the nearest application or solution routes before asking for supplier options.

PLCDriveHub related sourcing paths

PLCDriveHub procurement phrases

PLCDriveHub project-fit checks

Application Confirm Application before comparing offers or moving the inquiry forward.
Country Confirm Country before comparing offers or moving the inquiry forward.
Capacity Confirm Capacity before comparing offers or moving the inquiry forward.
Material Confirm Material before comparing offers or moving the inquiry forward.
Application route Use Application to compare adjacent options instead of relying on one broad title match.
Country route Use Country to compare adjacent options instead of relying on one broad title match.

PLCDriveHub related product samples

Procurement notes

If visible specifications are still thin, add model, material, interface, quantity, application fit, destination and target lead time before comparing quotes.

Next sourcing actions