How does it prevent false alarms?

It uses MCU control, double temperature compensation, pulse count adjustment, and anti-white light/RF interference technologies.

What are the shipping methods available?

We offer Express (UPS, DHL, etc.), Sea, and Air delivery, and welcome customers' own agents.

High Quality Wired Ceiling Mounted Motion Detector

Name: High Quality Wired Ceiling Mounted Motion Detector
Brand: Shenzhen Sumring Technology Co., Limited
SKU: 825231145

Guangdong, ChinaShenzhen Sumring Technology Co., Limited

US$9.50

1-99 Pieces

US$9.00

100+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Anti-Theft Alarm

Signal Transmission

Wired Alarm

Model NO.

SR-603W

Working Mode

Passive

Certification

CE, ISO, RoHS

Application

Indoor

Working Principle

Electro-Optical Type

Transmission Mode

Cable

Alarm Volume (within 1m)

≥90dB

Receive Frequency

Cable

Color

White

Certificate

Ce Approval

Type for System

Light Automatic Control or Others System

Name

High Quality Wired Ceiling Mounted Motion Detector

Transport Package

Carton

Specification

ABS

Trademark

SUMRING

Origin

China

HS Code

8531901000

Production Capacity

50000 PCS/Month

Key features

Advanced Anti-Interference: Equipped with anti-white light and anti-RF interference (20V/m-1GHz) to reduce false alarms.

Dual Alarm Output Options: Supports N.C. or N.O. relay output with optional alarm time of 3s or 30s.

Patented Design & Stability: Features patent appearance design, SMT manufacture, and intelligent floating thresholds.

Wide Voltage Compatibility: Operates on DC9V~16V with low static current for energy efficiency.

OEM/ODM Customization: Supports OEM and ODM services with customizable color and system integration.

Global Certifications: Certified with CE, ISO, and RoHS standards for international market compliance.

Flexible Shipping Options: Offers Express, Sea, and Air delivery with support for customer's own agents.

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: ≤9.78h 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.