Is OEM or ODM service available?

Yes, both OEM and ODM services are available from the manufacturer.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

COM Output

Name: Cheap ABS Magnetic Contacts Door Alarm Switch with Nc/No/COM Output
Brand: Shenzhen Sumring Technology Co., Limited
SKU: 873695425

Guangdong, ChinaShenzhen Sumring Technology Co., Limited

US$0.68

100 Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Signal Transmission

Cable

System

Electromagnetic System

Model NO.

SR-M38

Type

Anti-Theft Alarm

Application

Home, Communication Electronic Products, Industry, Car/Motorcycle

Usage

Door, Personal, Window

Certification

Material

ABS

Color

White or Brown

Output

No or Nc

for System

Home Security

Transport Package

Carton

Specification

23*14*6mm

Trademark

SUMRING

Origin

China

HS Code

8531901000

Production Capacity

500000 PCS/Month

Key features

Customizable Color Options: Available in White or Brown colors to suit different installation environments.

Flexible Output Configuration: Supports NC, NO, and COM output modes for versatile system integration.

High-Quality Components: Uses imported ABS material and OKI reed switches from Japan for durability.

Wide Application Scope: Suitable for homes, industries, cars, motorcycles, and communication electronics.

Certified Safety Standards: Product holds CE certification ensuring compliance with safety regulations.

Easy Installation Design: Features double-sided glue and screw mount options for secure placement.

OEM/ODM Service Support: Manufacturer offers OEM and ODM services for customized product needs.

Compact Dimension: Small size of 27*14*8mm allows for discreet installation on doors or windows.

Company profile

Shenzhen Sumring Technology Co., Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2006-06-01 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤8.31h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Sumring Technology Co., Limited is a China-based limited company in Shenzhen that is identified as both a trading company and manufacturer/factory. It offers fire alarm, security, detection, and smart-home products, operates four production lines, and reports export activity since 2006 with broad international markets and 90% of sales from exports. The supplier reports ISO 9001 and ISO 14001 certifications, 11–20 years of R&D engineer experience, and 21–30 quality-control staff. Its stated lead time is within 15 working days during off-peak periods and one month during peak periods. Evidence supports production experience, export capability, quality-system certification, and R&D resources. However, the provided information does not sufficiently establish after-sales procedures, customization services, detailed customer cases, or overall financial credibility.

Supplier typeThe supplier is described as a trade company in its basic information and as both a trading company and manufacturer/factory in its business-entity classification. Its legal name, Shenzhen location, and listed products are consistently identified, indicating a China-based supplier with both trading and manufacturing roles.

CertificationsThe supplier explicitly reports holding ISO 9001 and ISO 14001 management-system certifications. These certifications provide direct evidence of formal quality and environmental management systems, although no certificate numbers, issuing bodies, or validity dates are provided.

R&D capabilityThe supplier describes itself as operating in a high-tech industry, reports 11–20 years of R&D engineer experience, and offers products including Bluetooth modules, smart-home products, detectors, and fire-alarm equipment. This supports the existence of relevant R&D resources and technology-oriented products, but no specific patents, new-product record, or development projects are provided.

Production capacityThe supplier is classified as a manufacturer/factory, operates four production lines, and reports 21–30 quality-control staff. It also states an off-peak lead time of within 15 working days and a peak-season fulfillment time of one month, providing direct evidence of organized production and quality-control capacity.