What is the minimum order quantity?

The minimum order quantity is 2000 pieces.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

What type of battery does it use?

It is powered by a 3V lithium battery with low power consumption.

10 Years Life Lithium Battery Operated Smoke Detector

Name: 10 Years Life Lithium Battery Operated Smoke Detector
Brand: Ningbo Sentek Electronics Co., Ltd.
SKU: 738266242

Zhejiang, ChinaNingbo Sentek Electronics Co., Ltd.

US$6.50-12.00

100 Pieces

Sample price:US$12.00/piece.Request sample

Product profile

Customization

Available

Signal Transmission

Photoelectric

System

Photoelectric

Model NO.

SK20

Type

Smoke Alarm

Application

Home

Usage

Personal, Smoke, Fire

Certification

CE, ISO, Lpcb/Vds

Transport Package

100PCS

Trademark

Sentek

Origin

China

Key features

10-Year Lifespan: Designed for a 10-year operational life with a built-in end-of-life indicator.

5-Year Limited Warranty: Covers mechanical defects with a comprehensive 5-year limited warranty period.

High Sensitivity Detection: Uses photoelectric sensing technology to detect smoke with 85dB alarm at 3 meters.

Low Power Consumption: Operates on a 3V lithium battery with quiescent current under 3uA.

Silence Mode Function: Features a 9-minute nominal silence mode to reduce false alarm disturbances.

Dual Color Indicators: Equipped with red and green double indicators for clear status visibility.

Full Customization Available: Offers full customization, minor customization, and flexible options from samples or designs.

Global Certifications: Certified by CE, ISO, LPCB, and VDS meeting EN14604:2005 standards.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceManagement CertificationR&D Capabilities

Ningbo Sentek Electronics Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 148 employees, focused on designing and manufacturing fire alarm and monitoring equipment, security products, smart-home equipment, detectors, sensors, and electronic components. It offers professional R&D, 3D software design, SDK availability, ODM, OEM, and broad customization services. Its products have passed national fire-electronic quality supervision testing and obtained mandatory CCCF certification. Quality and service processes are documented, including complaint handling, corrective and preventive actions, finished-product inspection, and supplier assessment. The supplier has valid manufacturing contracts with associated subcontractors and 12 qualified service-capability suppliers. However, it reports no in-stock capacity, overseas warehouse, or overseas showroom. Export sales account for 90%, with 19 years of export experience, but exports are conducted through an agent. Customer-specific cases are not clearly identified.

Supplier typeThe supplier is identified as a limited company with a combined company type and no stated affiliation with a larger corporate group. Its business scope covers design and manufacture of fire alarm, monitoring, security, smart-home, detector, sensor, and electronic-component products.

CertificationsThe supplier's listed fire alarm products passed qualification testing by the national fire electronic product quality supervision and inspection center. It also completed the required conformity-assessment audit and obtained national mandatory CCCF certification with the CCCF mark.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, corrective and preventive actions, supplier-service assessment, and quality assurance. These records support an established service-management process, although the slices do not specify response times, repair coverage, or warranty terms.

R&D capabilityThe supplier is identified as a professional technical supplier with R&D capability, 3D software design services, and an available SDK. It reported new products within the past year and offers ODM services, providing explicit evidence of product-development and technical-design capability.

Production capacityProduction-related controls include valid contracts with associated subcontractors, documented finished-product inspection, quality assurance, and 12 qualified service-capability suppliers. The supplier has 148 employees and states a one-month average lead time in both peak and off seasons, but it has no in-stock capacity, overseas warehouse, or overseas showroom.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its R&D offering also includes ODM and OEM services, indicating broad ability to adapt or develop products to customer requirements.