Hot Sale Standalone Mini Smoke Detector by Vds Lpcb Sai
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Product Highlights
- Multi-Color Customization: Available in White, Grey, Blue, Light Purple, Pink, and more colors.
- 10-Year Product Life: Designed for a long service life of 10 years with reliable performance.
- High Sensitivity Alarm: Produces a loud alarm signal exceeding 85dB at 3 meters distance.
- Low Power Consumption: Quiescent current is less than 3uA, powered by one 3V lithium battery.
- Smart Indicators: Features red/green double indicators, low-battery warning, and end-of-life indicator.
- Compact Mini Design: Small dimensions of 50.8mm diameter x 42.5mm height, weighing only 54g.
- Flexible OEM/ODM: Supports full customization, minor customization, and customization from samples.
- CE & ISO Certified: Meets CE, ISO, and EN14604 standards for safety and quality assurance.
Product Attributes
- Customization
- Available
- Type
- Smoke Alarm
- Signal Transmission
- Wired Alarm
- Model NO.
- SK20
- Certification
- CE, ISO
- Application
- Indoor
- Working Principle
- Electro-Optical Type
- Approval
- En14604 Vds Lpcb
- Operate
- 3V Lithium Battery Operated
- Dimension
- 50.8(D)*42.5(H)mm
- Color
- White, Grey, Blue, Light Purple
- Transport Package
- 1PC/Box, 100PCS/Carton
- Specification
- EN14604 CE, ROSH
- Trademark
- SENTEK
- Origin
- China Ningbo
- HS Code
- 8531100000
- Production Capacity
- 60000PCS/Month
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Product Description
Order Information:
|
Model |
SK-20 |
| Color Optional |
White,Off white,Lightgrey,Grey,Pink,Blue,Dark,Tan,Chrome,MattChrome, Golden,Matt golden |
| Language Optional | English,French,German,Russian,Spanish |
| Power | One 3V Lithium battery |
| Alarm Sound lever | 85dB at 3 meters |
| Quiescent current | <3uA @ 2.9V |
| Operation temperature | 0°C-45°C |
| Humidity max.(RH) | 93% |
| Adhesive holding temp | -35°C- +93°C |
| Dimension | 50.8mm dia ×42.5mm height |
| Weight | 54g |
| Warranty | 5 years limited |
| Smoke sensitivity | 0.080-0.155dB/m |
| Quiescent Current | ≤10uA |
| Alarm Current | ≤60mA |
| Humidity | 0-95% RH,no condensation or icing |
| Dimensions | Φ50.8×42.5(H)mm |
Hot Sale Standalone Mini Smoke Detector


Product Features:
*Micro structure
*Product life: 10 years
*Photoelectric sensing technology
*Low-battery warning
*9-minute nominal silence mode
*Local alarm memory
*End of life indicator
*Red,green double indicator
*Test button compatible with beep chamber
.Sounding a loud alarm signal of exceeding 85dB in alarm mode
Company Information

About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2531332". Items marked "" are certified.
Company Profile
Ningbo Sentek Electronics Co., Ltd. Was founded in November 2005, is located in the beautiful port city of Ningbo, the factory covers an area of more than 10, 000 square meters, is a commitment to research and development and production of security and fire alarm, smart home equipment, proximity sensors and other products as one of the high-tech enterprises.
The company has its own excellent development and management team, with more than 30 management personnel; More than 10 technical engineers, engaged in security and fire alarm product design for many years, has a strong development ability, can meet the different needs of customers.
The company has a very strong production capacity; Monthly production of fire alarms 150, 000, door magnetic switch 350, 000 sets. It has a variety of advanced production testing equipment, such as UL test smoke box, EN test smoke box (AWT, LORENZ), sensitivity automatic setting smoke box, CARBON monoxide gas alarm test box (Siemens core equipment), passive infrared testing equipment, ultrasonic welding machine, laser marking machine, injection molding machine and hardware mold manufacturing equipment.
Shang Tai regards the product quality as the enterprise life, carries on the strict production control and the quality inspection to the product, the production product carries on the 100% sensitivity and the function test. In order to make the products have a more favorable position in the international and domestic market, the designed products are designed and produced according to the specification requirements of their product standards (such as UL268, UL217, EN54, EN14604, 3C, etc. ). A number of products developed and designed by the company have passed the certification of UL, FCC, KFI, NS and EN (LPCB, BSI, INTERTEK, VDS). At present, there are more than 150 types of products and more than 2000 models. Products are exported to all over the world, the company with Europe and the United States, Asia, the Middle East and other different customers established a long-term stable business relations of cooperation.
In order to expand the domestic market, the company acquired Jiangsu Weston Fire equipment Co., Ltd. Weston fire equipment Co., Ltd. is a high-tech cooperative enterprise specializing in the design, development, production, installation and service of fire alarms. Has advanced production testing equipment, its main products JTY GD - 2101 - point type photoelectric smoke fire detector, JTW lh-zd - 2102 - point type heat fire detector, manual fire alarm button J - SA - 2106, JB - TBL - 8100 fire alarm controller (LianDongXing) and so on dozens of products by the national fire electronic product quality supervision and inspection center of qualified, and through the Ministry of Public Security fire product conformity assessment center by CNCA - C18-01: 20 14 "mandatory product certification implementation rules" audit, access to the national mandatory product certification certificate, Use the CCCF certification mark.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 448 Yingchun Road, Wangchun Industrial Park, Ningbo, Zhejiang, China
-
Plant Area
- 10035.2 square meters
-
Number of Employees
- 148
-
Registered Capital
- 5,190,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 2000 Pcs
-
Supply Chain Partners
- 12
Our Production Capability & Technical Expertise
-
Main Products
- Smoke Alarm, Smoke Detector, Magnetic Door Contacts
-
Production Lines
- 6
-
Production Machines
- Injection Facility, CNC Facility, Assembling line
-
QA/QC inspectors
- 10 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 21 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2005-11-14
-
Export Year
- 19 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 50%~80%
-
Annual Export Revenue
- 51,679,777.47 RMB
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- No
FAQ
- What power source does the smoke detector use?
- It is powered by one 3V lithium battery with low quiescent current (<3uA).
- What is the lifespan of this smoke detector?
- The product has a designed life of 10 years and includes an end-of-life indicator.
- Is the color of the smoke detector customizable?
- Yes, it is available in multiple colors including White, Grey, Blue, Light Purple, Pink, and more.
- What are the dimensions and weight of the device?
- The dimensions are 50.8mm diameter x 42.5mm height, and it weighs 54g.
- What certifications does this product have?
- The product is certified with CE, ISO, and EN14604 standards.
- What is the alarm sound level?
- The alarm sound level exceeds 85dB at a distance of 3 meters.
- Does the manufacturer offer OEM or ODM services?
- Yes, OEM and ODM services are available, including full and minor customization options.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is 2000 pieces.
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Product Groups
- Fire Alarm Control Panel
- Smart Home
- Conventional Fire Detectors
- Stand-alone Fire Detectors
- Addressable Fire Detectors
- Flame Detector
- Carbon monoxide detector
- Combustible Gas Detectors
- Z-wave sensor
- PIR motion sensor
- Wired Reccessed Magnetic Contacts
- Wired Surface Mount Magnetic Contacts
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