What certifications does the product have?

The product holds ISO and RoHS certifications and is manufactured according to EN, UL, and KFI standards.

What is the sound pressure level (SPL) of the siren?

The SPL is >=85dB at a distance of 1 meter.

How does the company ensure product quality?

All products undergo 100% visual inspection, and the company has 10 QA/QC inspectors.

DC24V Fire Strobe Siren for Fire Alarm System

Name: DC24V Fire Strobe Siren for Fire Alarm System
Brand: Ningbo Sentek Electronics Co., Ltd.
SKU: 703689212

Zhejiang, ChinaNingbo Sentek Electronics Co., Ltd.

Negotiable

200 Pieces

Sample price:US$3.50/piece.Request sample

Product profile

Customization

Available

Application

Home, Industry

Usage

Fire

Model NO.

ES-F3

Certification

ISO, RoHS

Color

Red or White

Voltage

15~30 VDC

Rated Voltage

24VDC

Current

30mA

Ambient Temp

-10~+55oc

Transport Package

Standard Package or on Customer's Request

Trademark

OEM

Origin

China Ningbo

HS Code

8531901000

Production Capacity

100000/Month

Key features

Wide Voltage Compatibility: Works with 15-30VDC input, ensuring stable performance across various power conditions.

High Sound Pressure Level: Delivers >=85dB sound pressure at 1 meter for effective fire alarm signaling.

Dual Color Options: Available in Red or White to match different interior design and safety standards.

Strict Quality Control: 100% inspection of finished products with 10 dedicated QA/QC inspectors.

Certified Safety Standards: Manufactured according to EN, UL, and KFI standards with ISO and RoHS certification.

Customization Services: Supports OEM/ODM, full customization, and minor customization from samples or designs.

Reliable Manufacturer: Established in 2001 with 19 years of export experience and 148 employees.

Global Market Reach: Exports to North America, Europe, Southeast Asia, and other global markets.

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.