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Loud 85dB Smoke Detector Fire Safety Security Alarm
US$3.50
100-999 Pieces
US$3.00
1,000-4,999 Pieces
US$2.70
5,000+ Pieces
Sample price:US$4.00/piece.Request sample
Product profile
Customization
AvailableType
Smoke AlarmSignal Transmission
Wireless AlarmModel NO.
SD 218-A-B-ICertification
CE, ISO, RoHSApplication
IndoorWorking Principle
Electro-Optical TypeProduct Name
Loud 85dB Smoke Detector Fire Safety Security AlaMaterial
ABS/PCDimension
102mm (Dia) X 35mm (Ht) with BaseWeight
130g/Set with BaseAlarm Signal
Loud 85dBFlash Alarm Indicator
Red LEDOptional
Stand Alone UseOccasion
House, Hotels, Market, etcBattery
DC 9V BatteryCertificate
Ce,RoHS,OEM & ODM
YesTransport Package
1PC/Box, 100PCS/CartonSpecification
PC+ABSTrademark
SentekOrigin
ChinaHS Code
8531100000Production Capacity
150000/MonthKey features
10-Year Limited Warranty: Covers the product for a decade with limited warranty terms.
85dB Loud Alarm Signal: Ensures high visibility with a loud alarm signal exceeding 85dB at 3 meters.
Long Battery Life Options: Up to 10 years with Lithium battery, 3 years with Alkaline, or 18 months with Carbon Zinc.
Photoelectric Sensing Technology: Utilizes advanced photoelectric sensing for accurate smoke detection.
Low Battery Warning: Features an automatic low-battery warning system for timely replacement.
Easy Battery Replacement: Battery case located at the back of the detector for simple removal and replacement.
Test Button Functionality: Includes a test button to verify battery status and alarm operation.
OEM and ODM Services: Offers full customization, minor customization, and flexible customization options.
Company profile
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.
Product Q&A
Q:What is the warranty period for this smoke detector?
A:
We provide a ten-year limited warranty for this product.
Q:How loud is the alarm signal?
A:
The alarm produces a loud signal exceeding 85dB at a distance of 3 meters.
Q:What battery options are available and how long do they last?
A:
Carbon Zinc lasts 18 months, Alkaline lasts 3 years, and Lithium lasts up to 10 years.
Q:Does the device have a low battery warning?
A:
Yes, it features a low-battery warning system to alert users when replacement is needed.
Q:Can I customize the product design or samples?
A:
Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
Send Inquiry
*To:
Ningbo Sentek Electronics Co., Ltd.
Ningbo Sentek Electronics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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