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Factory Duct Mounted Smoke Detector Battery 9V Building Fire Alarm System Smoke Sensor Detector
US$2.89
10-499 Pieces
US$2.59
500-999 Pieces
US$2.39
1,000-2,999 Pieces
US$2.29
3,000+ Pieces
Sample price:US$2.89/piece.Request sample
Product profile
Customization
AvailableType
Smoke DetectorsAnti-theft Alarm System Approach
PassiveModel NO.
SR-803-2Anti-Theft Alarm System Type
Smoke AlarmsAnti-Theft Alarm System-Wide
Space Security Alarm DetectorInfrared Sensor Installation
CeilingColor
WhiteProduct Name
Smoke Alarm DetectorPower Supply
DC3V(2*1.5V Alkaline Batteries)Monitoring Current
≤4mAAlarm Volume
> 70dB (Front 3meters)Operating Temperature
-10°c +50°cWorking Humidity
≤95% (400°c, No Condensation)Dimension
106*106*46(mm)Transport Package
CartonSpecification
106*106*46(mm)Trademark
SUMRINGOrigin
ChinaHS Code
8531901000Production Capacity
50000 PCS/MonthKey features
Long Battery Life: Battery works for at least 3 years with low power consumption.
High Decibel Alarm: Alarm volume exceeds 70dB at a distance of 3 meters.
Stable Performance: Built-in intelligent processor with automatic drift compensation.
Easy Installation: Standalone photoelectric design, easy to install and widely used.
Wide Application: Suitable for building fire alarm systems and space security.
OEM/ODM Support: OEM and ODM services available for custom branding.
Certified Quality: Products certified with CE and RoHS standards.
Compact Design: Dimensions are 106*106*46mm with 52-70mm installation hole distance.
Company profile

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.
Product Q&A
Q:What is the battery life of the smoke detector?
A:
The battery works for at least three years due to low power consumption.
Q:What is the alarm volume of the device?
A:
The alarm volume is greater than 70dB at a distance of 3 meters.
Q:What power supply does the smoke detector use?
A:
It uses DC3V, powered by 2*1.5V alkaline batteries.
Q:Does the manufacturer support OEM or ODM services?
A:
Yes, OEM and ODM services are available for this product.
Q:What certifications does the smoke detector have?
A:
The product has CE and RoHS certifications.
Send Inquiry
*To:
Shenzhen Sumring Technology Co., Limited
Shenzhen Sumring Technology Co., Limited*Content:
Supplier replies will be sent to your registered email
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