Dahua DHI-VTO6221E-P IP-вызывная панель многоквартирная

Technical Specification

Model

VTO6221E-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

Display

Screen

2.3'' OLED

Operation Mode

Keypad

Mechanical Button with Braille

Reader

13.56 MHz