What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What is the alarm sound level?

The alarm sound level exceeds 85dB at a distance of 3 meters.

Is there a warranty for the product?

Yes, the product comes with a ten-year limited warranty.

Domestic Stand-Alone Smoke Detector Fire Alarm (SD218)

Name: Domestic Stand-Alone Smoke Detector Fire Alarm (SD218)
Brand: Ningbo Sentek Electronics Co., Ltd.
SKU: 621949032

Zhejiang, ChinaNingbo Sentek Electronics Co., Ltd.

US$2.50-4.00

100 Pieces

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Type

Smoke Alarm

Usage

Smoke

Model NO.

SD218

Installation Mode

Ceiling Mounted

Certification

CE, RoHS

Application

Home

Color

White

Material

ABS Plastic

Temperature

0 ℃TO 50 ℃

Alarm Sound Level

85 dB/3m

Dimension

102mm(D)*35mm(H)with Base

Weight

130g with Base & Battery

Battery

9V Battery Operated

Transport Package

color box

Specification

EN14604

Trademark

Sentek

Origin

China

HS Code

8531100000

Production Capacity

150000

Key features

Certified Reliability: UL217, EN14604 certified with UL-certified infrared components for high reliability.

Advanced Sensing Tech: Photoelectric sensing technology ensures accurate smoke detection with low false alarms.

Long Battery Life: Up to 10 years battery life with Lithium, or 3 years with Alkaline, and 18 months with Carbon Zinc.

User-Friendly Design: Back-mounted battery case for easy removal, test button for verification, and low-battery warning.

High Decibel Alarm: Loud alarm signal exceeding 85dB at 3m ensures effective warning in emergency situations.

Comprehensive Warranty: Comes with a ten-year limited warranty covering mechanical defects and performance.

Flexible Customization: Supports OEM/ODM services, customization from samples/designs, and minor adjustments.

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: ≤18h

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.