Wireless Home Security System Kingdun Smoke Detector Alarm Lm-109d

  • Audited Supplier
  • 10 yrs
  • leading factory

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Product Highlights

  • Comprehensive Certifications: Certified with RoHS, CCC, CE14604, Reach, Lpcb, Vds, TUV, and Intertek standards.
  • Long Service Life: Designed for 10 years of operation with automatic end-of-life alarm notification.
  • High Sensitivity Detection: Electro-optical type sensor ensures accurate smoke detection with low sensitivity silent mode.
  • Flexible Customization: Offers full, minor, and flexible customization options from samples or designs.
  • OEM and ODM Services: Manufacturer provides both OEM and ODM services with 6 R&D engineers.
  • Low Power Consumption: Quiescent current is only 2uA, powered by DC 3V with low-voltage inspection.
  • Visual Status Indicators: LED displays normal, detection, low sensitivity, and alarm memory states clearly.
  • 100% Quality Inspection: All finished products undergo visual and functional inspection before shipping.

Product Images of Wireless Home Security System Kingdun Smoke Detector Alarm Lm-109d

Wireless Home Security System Kingdun Smoke Detector Alarm Lm-109d
Wireless Home Security System Kingdun Smoke Detector Alarm Lm-109d pictures & photos
Wireless Home Security System Kingdun Smoke Detector Alarm Lm-109d
Wireless Home Security System Kingdun Smoke Detector Alarm Lm-109d pictures & photos
Wireless Home Security System Kingdun Smoke Detector Alarm Lm-109d
  • Wireless Home Security System Kingdun Smoke Detector Alarm Lm-109d
  • Wireless Home Security System Kingdun Smoke Detector Alarm Lm-109d
    Wireless Home Security System Kingdun Smoke Detector Alarm Lm-109d
  • Wireless Home Security System Kingdun Smoke Detector Alarm Lm-109d
    Wireless Home Security System Kingdun Smoke Detector Alarm Lm-109d

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Product Description

Wireless Home Security System kingdun Smoke Detector Alarm LM-109D
 
Product Description

Product Specifications:
 


















Technical parame- ters
Smoke detector
Voltage DC3V(built-in CP952434)
Low-voltage inspection
2.2V

current
Working current Quiescent current
≤120mA ≤2uA
Alarm loud- ness ≥85dB/3 meters
Working temperature -10ºC~+40ºC
Ambient humidity ≤95%RH(no condensation)










Status dis- play
Normal smoke detection LED (red) flashes once about every 344 seconds, no alarm sound
Smoke detection or key test LED (red) flashes and continuous alarm is given
Low sensitivity detection (silent mode) LED (red) flashes about every 10 seconds, no alarm sound, automatically cancel low sensi- tivity detection about 9 minutes later


Alarm memory
LED (green) flashed 3 times about every 43 seconds, and stops 24 hours later. The first time you press test/mute button after alarm is made, the detector will hint by special alarm mode.


End of useful life

After working for 10 years, alarm sound is made, the buzzer buzzes 3 times about every 43 seconds

Low-voltage inspection
LED (red) flashes once, make "di" alarm sound about every 43 seconds


For apartments and single family homes

Wireless Home Security System Kingdun Smoke Detector Alarm Lm-109d
Example for use in a single-family home


Wireless Home Security System Kingdun Smoke Detector Alarm Lm-109d
Detailed Photos


Wireless Home Security System Kingdun Smoke Detector Alarm Lm-109dWireless Home Security System Kingdun Smoke Detector Alarm Lm-109d
 

 



 

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI253177". Items marked "verified" are certified.

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Ningbo Kingdun Electronic Industry Co., Ltd.
Ningbo Kingdun Electronic Industry Co., Ltd.
Ningbo Kingdun Electronic Industry Co., Ltd.
Ningbo Kingdun Electronic Industry Co., Ltd.
Ningbo Kingdun Electronic Industry Co., Ltd.
Ningbo Kingdun Electronic Industry Co., Ltd.
Ningbo Kingdun Electronic Industry Co., Ltd.
Ningbo Kingdun Electronic Industry Co., Ltd.

About Our Factory & Business Background

verified Business Type
Manufacturer/Factory & Trading Company
Address
No. 28, Fengyuan Road, South Zone of Economic Development Area, Yuyao City, Ningbo, Zhejiang, China
verified Plant Area
17618 square meters
verified Number of Employees
351
verified Registered Capital
93,105,519 RMB
verified Terms of Payment
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR, EXW
verified Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: one month
verified Nearest Port
Ningbo Port
verified Minimum Order Quantity
2000 Pcs
verified Supply Chain Partners
32

Our Production Capability & Technical Expertise

verified Main Products
Smoke Detector, Wireless Online Smoke Alarm, Carbon Monoxide Alarm, Gas Alarm, Power Meter
verified Production Lines
12
verified Production Machines
Injection Facility, Assembling and Packaging Line, SMT\tFacility
verified QA/QC inspectors
12 people
verified Inspection Type for Finished Products
100% inspection(Visual inspection & Function inspection)
verified Inspection Method for Finished Products
Have instructions and uniformly followed
verified Customization Options
Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
verified ODM Service Available
Yes
verified OEM Service Available
Yes
verified R&D Engineers
6 people
verified Traceability of Raw Materials
Yes
verified Own Brand
Yes

Our Industry Experience & Global Business Record

verified Year of Establishment
2003-01-24
verified Export Year
22 Years
verified Main Markets
Europe
verified Repeat Buyers Choice
50%~80%
verified Number of Foreign Trading Staff
9
verified Overseas Agent/Branch
No
verified New Products Launched in Last year
Yes

Our Certifications, Standards & Industry Recognition

verified Management System Certification
ISO14001, ISO45001:2018
verified Cooperated with Fortune 500
No

FAQ

How long does the smoke detector last?
The unit has a 10-year service life. After 10 years, it triggers an alarm sound and buzzes 3 times every 43 seconds.
Does the alarm support low sensitivity mode?
Yes, it features a silent mode where the LED flashes every 10 seconds and automatically cancels low sensitivity detection after 9 minutes.
What certifications does this product have?
It holds RoHS, CCC, CE14604, Reach, Lpcb, Vds, TUV, and Intertek certifications.
Can I customize the product?
Yes, we offer full, minor, and flexible customization from samples or designs, along with OEM and ODM services.
What is the minimum order quantity?
The minimum order quantity is 2000 pieces.
What are the payment terms?
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
How long is the lead time?
The average lead time is one month for both peak and off-peak seasons.

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