What are the lead times?

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

What certifications does the product have?

The product is certified with CE, FCC, and RoHS.

Wireless Motion Sensor PIR Alarm

Name: Wireless Motion Sensor PIR Alarm
Brand: Yilin (Ningbo) Electronics Ltd.
SKU: 2052079122

Zhejiang, ChinaYilin (Ningbo) Electronics Ltd.

US$2.30

50-199 pieces

US$2.28

200-999 pieces

US$2.27

1,000+ pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Type

Anti-Theft Alarm

Signal Transmission

Wireless Alarm

Model NO.

YL-391

Working Mode

Passive

Certification

CE, FCC, RoHS

Application

Indoor, Outdoor

Working Principle

Electro-Optical Type

Transmission Mode

Wireless

Alarm Volume (within 1m)

≥90dB

Receive Frequency

433.92MHz

Transport Package

Blister or Box

Origin

Zhejiang, China

HS Code

8531100000

Production Capacity

50000

Key features

Long Transmission Range: Wireless signal transmission distance up to 80 meters for reliable coverage.

Dual Power Supply: Motion sensor uses 3 AA batteries; indoor unit uses 3 C batteries.

Multi-Function Sound: Features selectable 'dingdong' chime or loud alarm sound modes.

Wide Application: Suitable for both indoor and outdoor anti-theft security scenarios.

Certified Quality: Products hold CE, FCC, and RoHS certifications for global compliance.

Customization Support: OEM and ODM services available with flexible customization options.

100% Quality Inspection: Every finished product undergoes visual and functional inspection.

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: ≤2.19h

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.