What is the power supply for this detector?

The power supply is 3* 1.5V batteries.

What certifications does this product have?

The product has CE and RoHS certifications.

Carbon Monoxide Alarm with Digital Display Wireless Smoke Detector

Name: Carbon Monoxide Alarm with Digital Display Wireless Smoke Detector
Brand: Shenzhen Sumring Technology Co., Limited
SKU: 2040325775

Guangdong, ChinaShenzhen Sumring Technology Co., Limited

US$9.80

1-499 Pieces

US$9.40

500-999 Pieces

US$9.10

1,000-2,999 Pieces

US$8.70

3,000+ Pieces

Sample price:US$9.80/piece.Request sample

Product profile

Customization

Available

Type

Smoke Detectors

Anti-theft Alarm System Approach

Passive

Model NO.

SR-823THS

Anti-Theft Alarm System Type

Smoke Alarms

Anti-Theft Alarm System-Wide

Space Security Alarm Detector

Anti-Theft Alarm System Distance

Power Detector

Types of Smoke Detectors

Photoelectric Smoke Style

Usage

Home Security System

Detection Gas

Smoke, Carbon Monoxide

Alarm Mode

90dB High-Pitched, Sound and Light Alarm

Power Supply

3* 1.5vaa Battery

Service Life

3/5 Years

Stand-by Current

<10ua

Alarm Current

<50mA

Working Humidity

≤95% Rh

Operating Temperature

0-50°c

Origin

China

Key features

Dual Gas Detection: Detects both smoke and carbon monoxide for comprehensive home safety.

90dB Alarm Mode: Features a high-pitched sound and light alarm to ensure immediate alert.

Infrared Sensor: Uses infrared photoelectric sensor for accurate and reliable detection.

Durable Design: Dustproof, mothproof, and anti-white light structure for long-term use.

Low Power Indication: Alerts users when battery power is low to prevent failure during emergencies.

Compact Size: Thin structure design with dimensions of 96*96*41MM for easy installation.

Wide Temperature Range: Operates effectively in temperatures ranging from 0 to 50 degrees Celsius.

Custom Branding: OEM service available for printing custom logos on the product.

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: ≤7.96h 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.

Product Q&A

Q:Can I get a sample for testing before placing a large order?

Sure, you can. Please leave a message and we will contact you soon.

Q:Can I order items with a quantity less than the MOQ?

Yes, you can, and the final price will depend on your quantity.

Q:Can I print my logo on the item?

Yes, please contact us.

Q:What is the lead time for placing an order?

Small quantity orders need 5-7 working days, while big quantity orders usually need 7-20 working days after payment arrives, depending on order quantity.

Q:How long is the product quality warranty?

The warranty period is 2 years from the factory. If there are individual quality problems, we will replenish the customer in the next batch of orders.