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Dahua Technology remporte le Red Dot Design Award 2026 pour son chargeur AC double port D-Volt Gemini

2026-04-17

Dahua Technology remporte le Red Dot Design Award 2026 pour son chargeur AC double port D-Volt Gemini

VTO3221E-P

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VTO3221E-P

IP Villa Door Station

Points clés
    Keypad & IC card
Demande commerciale
Fiche technique

Spécifications

Technical Specification

Model

VTO3221E-P

System

Main Processor

Embedded Micro Processor

Operation System

Embedded LINUX OS

Video

Video Compression

H.264

Image Sensor

1/2.9” 2MP CMOS

Auto Gain Control

White Light

Lens

2mm

Angle of View

H:140° V:82°

Day/Night

Color Image

Audio

Audio Compression

G.711

Audio Input

Omnidirectional Mic

Audio Output

Built-in Speaker

Bidirectional Talk

Support Dual-way Bidirectional talk

Operation Mode

Keypad

Mechanical Button with Braille

Reader

Mifare Card (13.56MHz)

Interface

Alarm In/Out

1/1

Door Control

1 Relay Out

1 RS485

1 Feedback

1 Exit Button

Wiegand In

1

Storage

Micro SD Card, Max 64 GB (reserved for software)

Network

Ethernet

10M/100Mbps

Network Protocol

TCP/IP

General

Ingress Protection

IK08, IP55 (Apply silica gel to gaps between the device and the wall. Liquid sodium silicate is recommended. For details, see the quick start guide.)

Tamper Switch

1

Installation

Surface & Flush

Material

Aluminum

Power

12 VDC, 2 A, PoE (802.3af)

Power Consumption

Standby ≤2W, Work ≤7W

Working Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Relative Humidity

20%–95% (RH)

Dimensions

200 mm × 98 mm × 32mm (7.87” × 3.86” × 1.26”)

Weight

1.5 kg (3.31 lb)

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