What is the minimum order quantity?

The minimum order quantity is 2000 pieces.

What are the lead times for production?

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

What is the working principle of the detector?

It uses electro-optical type photoelectric sensing technology.

Wired Alarm Security Smoke Fire Detector Sk-100

Name: Wired Alarm Security Smoke Fire Detector Sk-100
Brand: Ningbo Sentek Electronics Co., Ltd.
SKU: 742603472

Zhejiang, ChinaNingbo Sentek Electronics Co., Ltd.

Negotiable

100 Pieces

Sample price:US$12.00/piece.Request sample

Product profile

Customization

Available

Type

Smoke Alarm

Signal Transmission

Wired Alarm

Model NO.

SK-100

Certification

CE, ISO, RoHS

Application

Indoor

Working Principle

Electro-Optical Type

Certificate

Alarm Signal

Loud 85dB

Flash Alarm Indicator

Red LED

OEM & ODM

Yes

Optional

Stand Alone Use

Occasion

House, Hotels, Market, etc

Battery

DC 3V Battery

Dimension

100.8mm (Dia) X 38.5mm (Ht) with Base

Weight

100g/Set with Base

Material

ABS/PC

Transport Package

1PC/Box, 100PCS/Carton

Specification

PC+ABS

Trademark

Sentek

Origin

China

HS Code

8531100000

Production Capacity

150000/Month

Key features

10-Year Lithium Battery Life: Powered by a long-lasting 10-year lithium battery with low-battery and lifetime warnings.

High Decibel Alarm Signal: Delivers a loud 85dB alarm signal at 3 meters for maximum safety alert.

Photoelectric Sensing Technology: Utilizes advanced photoelectric sensing for accurate smoke detection and low-sensitivity warning.

Comprehensive Certifications: Certified with CE, ISO, and RoHS standards for quality and safety compliance.

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

Five-Year Warranty Coverage: Backed by a five-year warranty to ensure product reliability and customer peace of mind.

SMD Circuit Board Design: Features SMD circuit board design guaranteeing satisfactory quality and high reliability.

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.