System

Main Processor

Embedded Processor

Operating System

Embedded Linux operating system

Button Type

Touch button

Basic

Screen Type

Non-touchscreen

Display Screen

4.3" TFT

Screen Resolution

480 (H) × 272 (V)

Audio Input

1 channel

Audio Output

Built-in speaker

Audio Mode

Two-way audio (half–duplex)

Function

Communication Mode

Analog

Leave Videos

Yes (SD card inserted in VTH is needed)

DND Mode

Do not disturb mode can be set

Number of Extensions

2

Storage

Supports Micro SD card storage, up to 64 GB

Performance

Casing Material

ABS

General

Appearance Color

White

Power Supply

The power is provided by the distributor.

Installation

Surface Mount

Certifications

CE

Accessory

Includes: Power cord and bracket

Product Dimensions

136 mm × 140 mm × 25.5 mm (5.35" × 5.51" × 1.00")

Operating Temperature

–10 °C to +55 °C (+14 °F to +131 °F)

Operating Humidity

10%–95% (RH)

Operating Altitude

0 m–3000 m (0 ft–9842.52 ft)

Power Consumption

≤1 W (standby), ≤5.5 W (working)

Gross Weight

402.5 g (0.89 lb)

Storage Temperature

0 °C to +40 °C (+32 °F to +104 °F)

Storage Humidity

30%–75%

Operating Environment

Indoor