What customization services do you offer?

We provide customized services for logos, patterns, sizes, materials, colors, packaging, voice, and more.

How do you provide after-sales service?

We adhere to the concept of 'one-time cooperation, lifelong service,' providing full lifecycle technical support and guarantees. We have a professional technical team to assist clients with remote debugging.

What are the payment terms?

Our usual payment method is TT (Telegraphic Transfer) upfront, followed by a 30% deposit before production begins. The remaining 70% balance is due before shipment after production is complete.

Smart Door Design Featuring RF Alarm for Ultimate Protection

Name: Smart Door Design Featuring RF Alarm for Ultimate Protection
Brand: Shandong Sanchen Electronic Technology Co., Ltd.
SKU: 2145319442

Shandong, ChinaShandong Sanchen Electronic Technology Co., Ltd.

US$220.00

1-9 Pieces

US$210.00

10-49 Pieces

US$200.00

50+ Pieces

Sample price:US$145.00/piece.Request sample

Product profile

Customization

Available

Type

Sensor

System Design

Model NO.

RF system

Application

Video Store and Bookstore, Warehouse, Shopping Arcade, Supermarket, Garment Store, Jewelry Store

Detection Signal

Radio Frequency RF

Certification

CE, RoHS

Frequency

8.2MHz

Detect Distance

0.9-1.2m

Transport Package

Carton Box

Origin

Shandong

Production Capacity

10pieces/Day

Key features

Zero False Alarm Rate: Ultra-high detection rate with zero false alarm interference for reliable security.

Full OEM/ODM Customization: Supports customization of colors, patterns, logos, sizes, materials, and packaging.

Rapid Sample Delivery: Samples delivered within 5 days; production completed in as little as 1 day.

CE & RoHS Certified: Meets international standards with EU certification and complete export documentation.

100% Quality Inspection: Dedicated department conducts 100% functional testing before shipment.

Efficient Logistics: Direct factory-to-port delivery in 24 hours; international orders shipped on time.

Plug and Play Design: Modular architecture ensures easy deployment and high store compatibility.

Lifetime Technical Support: Full lifecycle support with remote debugging and professional technical assistance.

Company profile

100% Finished Products InspectionProduction Process VisualizationFast DeliveryOEM Services

Shandong Sanchen Electronic Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: less than 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.87h

AI-Powered supplier vetting

SummaryThe supplier presents itself as an integrated manufacturer with independent control from R&D and design through production and delivery. It reports 15 years of industry experience, an approximately 8,000-square-meter production base, fully automated equipment, OEM/ODM and sample/design customization, and CE/RoHS certification. It also reports serving thousands of retail terminals across five continents and providing pre-sales, installation, and after-sales support. However, the evidence identifies important limitations: no available SDK, no new products in the past year, no in-stock, overseas warehouse, overseas showroom, overseas agent/branch, or offline trade-show capability, and no valid manufacturing-capacity contract with related subcontractors. Service-capability assessment and corrective-action procedures lack written records. Financial information is present only as year labels, so financial strength cannot be assessed.

Supplier typeThe supplier is presented as a manufacturer with a modern production base, automated equipment, and independently controlled activities spanning R&D, design, production, and delivery. Its stated OEM and ODM services further support classification as an integrated OEM/ODM manufacturer.

CertificationsThe supplier explicitly states that its products are certified by EU CE and RoHS and meet international standards. This provides direct evidence of certification-related export compliance, although no certificate numbers or validity details are provided.

Production capacityThe supplier reports large-scale production, intelligent and fully automated equipment, an approximately 8,000-square-meter production base, and average peak- and off-season lead times within 15 workdays. Countervailing limitations include no in-stock capacity and no valid manufacturing-capacity contract with related subcontractors, so production capability is evidenced but capacity resilience and subcontractor governance are not fully established.

Customization capabilityThe supplier explicitly offers industry-leading OEM and ODM services, including customization from samples and designs, to support personalized and branded products. This directly demonstrates both manufacturing and design-based customization capability.

Client casesThe supplier states that it has 15 years of industry experience and has served thousands of retail terminals across five continents. These are explicit scale and geographic experience claims, although no named customers, project details, or independently verifiable case records are provided.

Product Q&A

Q:Where is your factory located?

Our factory is located in Linyi, Shandong, China, a core area of a major export hub in northern China, adjacent to key ports such as Qingdao Port, Rizhao Port, and Lianyungang Port.

Q:Do you support factory visits?

Of course. Welcome to visit our factory. We have many clients who have visited our factory, and some have even confirmed their orders and paid deposits on-site after the visit.

Q:How do you guarantee quality?

We are CE and RoHS certified, meeting international standards. We have a dedicated quality inspection department that conducts 100% functional testing (detection rate, sensitivity, response time) before shipment.

Q:Can I get samples?

Yes. We support and recommend that clients start with a sample order.

Q:What are your design capabilities like?

We have a professional design and graphic design team. We can provide personalized OEM customization according to different client needs.