Is OEM or ODM service available?

Yes, the manufacturer provides both OEM and ODM services for customized needs.

What are the payment terms?

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

What is the typical lead time for orders?

Off-season lead time is within 15 workdays, while peak season lead time is one month.

Normally Closed Rolling Shutter Door Alarm Sensor Magnetic Reed Switch

Name: Normally Closed Rolling Shutter Door Alarm Sensor Magnetic Reed Switch
Brand: Shenzhen Sumring Technology Co., Limited
SKU: 864118195

Guangdong, ChinaShenzhen Sumring Technology Co., Limited

US$3.10-4.35

1 Piece

Sample price:US$4.35/piece.Request sample

Product profile

Customization

Available

Signal Transmission

Cable

System

Sound and Magnetic System

Model NO.

SR-M55B

Type

Anti-Theft Alarm

Application

Home, Industry

Usage

Door, Fire, Window, Auto

Certification

CE, ISO, RoHS

Dimension

106*38*10mm (Switch)/106*16*16mm(Magnet)

Gap

0-70mm 60-70mm Available

Output

N.C. N.O. & Changeover Available

Leads

1007UL22AWG530mm, /with 380mm Stainless Steel Cabl

Transport Package

Carton

Specification

Alloy-Zn

Trademark

SUMRING/OEM

Origin

China

HS Code

8531901000

Production Capacity

50000 PCS/Month

Key features

Multi-Output Options: Supports N.C., N.O., and Changeover output modes for flexible integration.

Wide Gap Tolerance: Effective gap range of 50-70mm or 60-70mm available for various door installations.

Durable Metal Housing: Constructed with Alloy-Zn metal housing in grey for robustness and longevity.

Certified Quality: Complies with CE, ISO, and RoHS certifications for safety and environmental standards.

Versatile Application: Suitable for home, industry, doors, windows, and auto security systems.

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

Fast Lead Time: Off-season lead time within 15 workdays; peak season within one month.

Flexible Payment: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

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: ≤7.21h 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.