What payment methods are accepted?

We accept T/T, PayPal, Western Union, LC, D/P, and small-amount payments.

What is the working temperature range?

The operating temperature range is -10 to 50 degrees Celsius.

How is the product installed?

The device is designed for wall-mounted installation.

Manufacturer Fire Alarm Combustion Gas Leak Sensor Co Detector

Name: Manufacturer Fire Alarm Combustion Gas Leak Sensor Co Detector
Brand: Shenzhen Sumring Technology Co., Limited
SKU: 2101128925

Guangdong, ChinaShenzhen Sumring Technology Co., Limited

US$10.80

100-499 Pieces

US$10.50

500+ Pieces

Sample price:US$12.00/piece.Request sample

Product profile

Customization

Available

Type

Gas Alarm

Signal Transmission

Plugs

Model NO.

SR-921DV

Working Mode

Passive

Certification

CE, RoHS

Application

Indoor

Working Principle

Electro-Optical Type

Transmission Mode

Cable

Alarm Volume (within 1m)

≥90dB

Receive Frequency

N/a

Product Name

Operating Voltage

AC90-250V

Static Current

<10ua

Alarm Current

<50mA

Rating Power

Operating Temperature

-10~50℃

Outline Size

100*70*35mm

Installation

Wall Mounted

Sound Level

90dB/M

Transport Package

Carton

Specification

ABS

Trademark

SUMRING

Origin

China

HS Code

8531901000

Production Capacity

50000 PCS/Month

Key features

Real Voice Alarm: Features a human voice alarm with high volume up to 90dB for clear warning.

High Reliability Sensor: Uses electro-optical type sensor with SMT design for high stability and fault detection.

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

CE & RoHS Certified: Product holds CE and RoHS certifications ensuring safety and compliance standards.

LCD Display: Equipped with an LCD display for easy monitoring and status indication.

Flexible Payment: Supports multiple payment methods including T/T, PayPal, Western Union, and LC.

Fast Lead Time: Off-season lead time is within 15 workdays, ensuring quick delivery.

Global Shipping: Supports Express, Sea, and Air delivery with options for customer 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: ≤7.93h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Sumring Technology Co., Limited is a trading and manufacturing company based in Shenzhen, China, operating primarily in the high-tech industry. The company has a strong export focus, with 90% of sales coming from international markets since it began exporting in 2006. It is ISO 9001 and ISO 14001 certified, indicating robust management systems. The company operates four production lines, supporting significant production capacity. It offers a wide range of security and smart home products and maintains a global customer base, emphasizing quality and customer service.

Supplier typeThe supplier is both a trading company and a manufacturer/factory, indicating dual capabilities in production and distribution.

CertificationsThe supplier holds ISO 9001 and ISO 14001 certifications, reflecting strong quality and environmental management systems.

R&D capabilityThe supplier emphasizes high-tech industry products and has a team of 11-20 R&D engineers, suggesting a focus on innovation.

Production capacityThe supplier operates four production lines with an annual output valued between US$10 million and US$50 million.