How is the alarm volume?

The alarm system features a powerful alert with a volume of up to 85dB.

What is the warranty or quality assurance?

All finished products undergo 100% visual and functional inspection before delivery.

What payment terms are accepted?

We accept LC and T/T payment terms.

Advanced RF433 Smoke Alarm for Smart Home Safety Solutions

Name: Advanced RF433 Smoke Alarm for Smart Home Safety Solutions
Brand: Xuzhou Dragon Guard Industrial Co., Ltd.
SKU: 1972333941

Jiangsu, ChinaXuzhou Dragon Guard Industrial Co., Ltd.

US$5.60

10-99 Pieces

US$5.30

100-999 Pieces

US$4.90

1,000+ Pieces

Sample price:US$5.60/piece.Request sample

Product profile

Customization

Available

Type

Smoke Alarm

Usage

Gas

Model NO.

HSA005

Installation Mode

Ceiling Mounted

Certification

CE, RoHS

Application

Home

Transport Package

Box

Specification

105*105*38mm

Trademark

none

Origin

China

HS Code

8537101990

Key features

Durable ABS Material: Crafted from resilient ABS plastic for long-lasting reliability.

4-Year Battery Life: Operates on AA batteries with a remarkable 4-year lifespan.

CE and RoHS Certified: Meets international safety standards with CE and RoHS certifications.

Powerful Alarm Output: Combines sound and flash alerts with volume up to 85dB.

Remote Control Feature: Equipped with remote control for convenient operation.

OEM and ODM Services: Full customization available from samples, designs, or minor adjustments.

100% Quality Inspection: Every unit undergoes visual and functional inspection before shipping.

Fast Lead Time: Standard lead time of 10 days, within 15 workdays during peak season.

Company profile

Experienced TeamPatents AwardedStandardized quality controlR&D Capabilities

Xuzhou Dragon Guard Industrial Co., Ltd.

Jiangsu, 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: 7 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.39h

AI-Powered supplier vetting

SummaryThe supplier is a combined company engaged in electronic price tag sales, internet sales, and import/export activities. It provides broad customization and 3D software design services, plus ODM and OEM services, but reported no new products in the past year and has no SDK. Quality and service processes are documented and followed, including finished-product inspection, complaint handling, and corrective/preventive actions. The supplier holds CE product compliance certification and ISO9001:2015 management certification. It reports ERP-based operational digitization, five R&D engineers, seven years of export experience, and peak/off-season lead times within 15 workdays. Evidence of overseas service infrastructure is weak: it has no overseas warehouse, showroom, agent, or branch, and reports zero countries served overseas. No cooperation with Fortune 500 companies is reported, while repeat-buyer preference is stated at 50%–80%.

Supplier typeThe supplier is identified as a combined company. Its stated scope includes electronic price tag sales, internet sales, and import/export of commodities and technologies, subject to applicable approval and legal restrictions.

CertificationsThe supplier reports CE certification for product compliance and an ISO9001:2015 management-system certificate. These are explicit certifications relevant to product conformity and quality management.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions. However, it reports no overseas warehouse, showroom, agent, or branch, and zero countries where overseas services are offered, limiting evidence of localized after-sales support.

R&D capabilityThe supplier reports five R&D engineers, ODM capability, 3D software design services, and ERP integration for operational processes. Conversely, it reported no new products in the past year and no available SDK, so the evidence supports development capability but not strong recent innovation output.

Production capacityThe supplier has written and followed finished-product inspection instructions, documented service-capability procedures, and stated average lead times within 15 workdays in both peak and off-season periods. The slices do not provide production capacity, equipment, factory scale, or output data.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides 3D software design, ODM, and OEM services, demonstrating broad customization coverage.

Client casesThe supplier reports seven years of export experience, participation in the Chinashop offline trade show, and OEM service for well-known brands. It reports no cooperation with Fortune 500 companies, and no named customer cases are provided, so the breadth and verifiability of its customer portfolio remain limited.