What certifications does the smoke detector have?

The product is certified with CE and UL standards.

What is the battery life for different battery types?

Battery availability is 18 months for Carbon Zinc, 3 years for Alkaline, and 10 years for Lithium.

Is OEM/ODM service available?

Yes, both OEM and ODM services are available.

High Sensitive Stable Independent Alarm Smoke Detector

Name: High Sensitive Stable Independent Alarm Smoke Detector
Brand: Ningbo Sentek Electronics Co., Ltd.
SKU: 749792752

Zhejiang, ChinaNingbo Sentek Electronics Co., Ltd.

US$3.80

100-499 Pieces

US$3.00

500-999 Pieces

US$2.70

1,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Type

Smoke Alarm

Signal Transmission

Wireless Alarm

Model NO.

SK-50

Certification

CE, En

Application

Indoor

Color

White

Weight

130g/Set with Base(9V Battery Included)

Dimensions

102mm(Dia.)*35mm(Ht) with Base

Certificate

UL/En

Humidity

0 to 95% Rh, No Condensation or Icing

Smoke Sensitivity

0.08---0.14dB/M

Battery Availability

18months(Carbon Zinc); 3 Years(Alkaline); 10 Years

Name

Stable Independent Alarm Smoke Detector

Material

ABS

Alarm Sound Level

85 dB/3m

Transport Package

100PCS/Carton

Specification

EN14604

Trademark

Sentek

Origin

Ningbo China

HS Code

8531901000

Production Capacity

100000/Month

Key features

10-Year Limited Warranty: Provides a ten-year limited warranty for peace of mind and long-term reliability.

High Sensitivity Detection: Features photoelectric sensing technology with smoke sensitivity of 0.08-0.14dB/m.

Low Battery Warning: Includes low-sensitivity warning and test button to verify battery and alarm operation.

Loud Alarm Signal: Sounding a loud alarm signal exceeding 85dB at 3 meters in alarm mode.

Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.

Reliable SMD Design: SMD circuit board design ensures satisfactory quality and reliability guaranteed.

Wide Battery Options: Supports Carbon Zinc (18 months), Alkaline (3 years), and Lithium (10 years) batteries.

CE and UL Certified: Meets CE and UL certification standards for safety and quality assurance.

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 professional technical supplier with strong R&D capabilities, offering ODM and OEM services, and excels in customization and design services. It holds mandatory certifications for fire electronic products and has a robust after-sales service structure. The supplier lacks in-stock and overseas warehouse capacities but maintains effective quality control and customer complaint mechanisms. Financial data is available but not detailed here.

CertificationsThe supplier holds national mandatory product certification with a CCCF mark for fire electronic products.

After-Sales capabilityThe supplier has clear procedures for corrective actions and customer complaints, with quality assurance in place.

R&D capabilityThe supplier has strong R&D capabilities, with SDK availability and has introduced new products in the past year.

Customization capabilityOffers extensive customization services, including full, minor, and flexible customizations.