What is the network protocol used?

The device uses the IEEE 802.11b/g/n WiFi standard.

Is there a warranty or quality guarantee?

All finished products undergo 100% visual and functional inspection to ensure quality.

What is the viewing angle of the camera?

The camera features an 80-degree viewing angle.

Premium Video Door Phone with Smart WiFi and Camera Features

Name: Premium Video Door Phone with Smart WiFi and Camera Features
Brand: Xuzhou Dragon Guard Industrial Co., Ltd.
SKU: 1965724941

Jiangsu, ChinaXuzhou Dragon Guard Industrial Co., Ltd.

US$5.20-6.20

10 Pieces

Product profile

Customization

Available

Night Vision

With Night Vision

Type

Wireless

Model NO.

HSL001

Color

Black/White

Voice Service

With Voice Service

Installation

Wall-Mounted

APP

Tuya/Ulooka

Audio

Two-Way Talk Audio

View Angle

80 Degree

System

Android / Ios

Transport Package

50*25*52cm/CTN

Specification

11.5x10x5cm

Trademark

Dragon Guard

Origin

China

Key features

Smart WiFi Connectivity: Supports IEEE 802.11b/g/n for seamless wireless video doorbell operation.

Two-Way Audio Communication: Enables clear real-time voice conversation between visitors and homeowners.

Night Vision Capability: Provides clear visibility in low-light conditions for enhanced security.

Wide Viewing Angle: 80-degree lens captures a broad field of view for comprehensive coverage.

Mobile App Integration: Compatible with Tuya and Ulooka apps for remote monitoring on Android and iOS.

Flexible Customization: Offers full, minor, and sample-based customization options for unique needs.

OEM and ODM Services: Manufacturing support available for custom designs and branded products.

100% Quality Inspection: Every unit undergoes visual and functional testing before shipment.

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: ≤5.15h

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.