How long has the factory been in business?

The factory was established in 2002 and has nearly 30 years of manufacturing experience.

What is the alarm volume?

The alarm volume is greater than or equal to 90dB within 1 meter.

Yl-323A Door and Window Alarm

Name: Yl-323A Door and Window Alarm
Brand: Yilin (Ningbo) Electronics Ltd.
SKU: 770461302

Zhejiang, ChinaYilin (Ningbo) Electronics Ltd.

US$0.40

400-1,199 Pieces

US$0.38

1,200-2,999 Pieces

US$0.36

3,000+ Pieces

Product profile

Customization

Available

Type

Anti-Theft Alarm

Signal Transmission

Individual

Model NO.

YL-323A

Working Mode

Active

Certification

CE, FCC, RoHS

Application

Indoor

Working Principle

Electromagnetic

Transmission Mode

Individual

Alarm Volume (within 1m)

≥90dB

Receive Frequency

Low Frequency

Battery

3 X Lr44

Colour

White

Current

80 Ma

Transport Package

Blister, Clamshell

Specification

CE, FCC

Origin

China

HS Code

8531100000

Production Capacity

1, 000, 000PCS / Month

Key features

30 Years Manufacturing Experience: Established in 2002 with nearly 30 years of production expertise.

High Volume Cost Efficiency: Large quantity production ensures competitive and cheap pricing.

Global Market Presence: Products sold to almost every country worldwide.

Strong Quality Assurance: 100% finished product inspection including visual and function checks.

Flexible Customization Options: Supports full customization, minor customization, and sample-based designs.

Low Minimum Order Quantity: Flexible MOQ starting from just 1 piece.

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

Diverse Payment Methods: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Company profile

Importers and ExportersExhibition ExperienceIn-stock CapacityFast Delivery

Yilin (Ningbo) Electronics 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: 4 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤10.90h

AI-Powered supplier vetting

SummaryYilin (Ningbo) Electronics Ltd. is a China-based limited company established in 2002, with 46 employees and three production lines. Its stated business covers manufacturing and processing of microphones, sound products, lamps, and infrared alarms, with offered products including doorbells, night lights, electrical products, alarms, microphones, and mosquito control products. The supplier documents written procedures and records for service assessment, corrective and preventive actions, and complaint handling. However, it reports no management-system certifications, no available SDK, no ODM service, no overseas warehouse, showroom, agents, or branches, and no offline trade-show participation. Customization from samples, designs, minor customization, and flexible customization is available, but no new products were developed in the past year. Financial records are identified for 2021–2023, but no financial results are provided. The supplier states it serves over 1,000 customers, but no verifiable customer...

CertificationsThe supplier’s certification field is explicitly recorded as “NIL,” indicating that no supplier management-system certification is reported in the provided information.

After-Sales capabilityThe supplier has written procedures and followed records for service assessment, corrective and preventive actions, and customer complaints. However, it has no overseas warehouse, showroom, agents, or branches; service proximity is listed near Ningbo and Shanghai ports, and overseas service coverage is recorded as zero.

R&D capabilityThe supplier reports no available SDK, no new products in the past year, no ODM service, and three years of total R&D-engineer experience. These records indicate limited demonstrated innovation activity, despite offering several forms of customization.

Production capacityThe supplier reports three production lines, 6–10 quality-control staff, manufacturing-related business scope, and normal-order delivery of 20–40 days, with stock-product shipment stated at 1–3 days. These explicit capabilities support a positive assessment of production capacity, although no output volume or capacity-utilization data is provided.

Customization capabilityThe supplier explicitly offers customization from samples, designs, minor customization, and flexible customization, and states that it accepts OEM products. It does not offer ODM services and reports no OEM work for popular brands, so the evidence supports customization but not broader design-development capability.