What is the lead time for orders?

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

Wholesale Recessed Magnetic Door Contact Switch Window Sensor Alarm

Name: Wholesale Recessed Magnetic Door Contact Switch Window Sensor Alarm
Brand: Shenzhen Sumring Technology Co., Limited
SKU: 843727015

Guangdong, ChinaShenzhen Sumring Technology Co., Limited

US$0.80

1-99 Pieces

US$0.68

100+ Pieces

Sample price:US$0.80/piece.Request sample

Product profile

Customization

Available

Signal Transmission

Cable

System

Sound and Magnetic System

Model NO.

SR-M31

Type

Anti-Theft Alarm

Application

Home, Communication Electronic Products, Industry

Usage

Door, Fire, Window

Certification

CE, ISO, RoHS

Color

White/Brown

Certificate

Ce Approval

Output

Nc or No Optional

Name

Wholesale Recessed Magnetic Door Contact Switch Wi

Gap 

15-25mm or 20-25 mm Optional

Dimension

64*19*13mm

Transport Package

Carton

Specification

ABS

Trademark

SUMRING

Origin

China

HS Code

8531901000

Production Capacity

50000 PCS/Month

Key features

Customizable Output Mode: Supports N.C or N.O output options to fit different alarm system requirements.

Adjustable Detection Gap: Offers optional gap settings of 15-25mm or 20-25mm for flexible installation.

Dual Color Options: Available in White or Brown housing colors to match various interior decors.

Multi-Industry Application: Suitable for home security, communication electronics, and industrial anti-theft alarms.

Comprehensive Certifications: Product holds CE, ISO, and RoHS certifications ensuring safety and quality standards.

OEM/ODM Service: Manufacturer supports OEM and ODM services for customized branding and design.

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: ≤9.40h 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.