System

Main Processor

Embedded Processor

Operating System

Embedded Linux operating system

Button Type

Mechanical

Basic

Camera

1/2.5" 2 MP CMOS low illumination HD color fisheye camera

Field of View

H: 168.6°; V: 87.1°; D: 176.7°

WDR

120 dB

Noise Reduction

3D NR

Video Resolution

P: 960 (H) × 576 (V)
N: 960 (H) × 480 (V)

Video Frame Rate

P: 25 fps
N: 30 fps

Light Compensation

Auto IR

Day/Night

Auto(ICR)/Color/B/W

Audio Input

1 channel

Audio Output

Built-in speaker

Audio Mode

Two-way audio (half–duplex)

Audio Enhancement

Echo suppression/digital noise reduction

Function

Communication Mode

Analog

Unlock Mode

IC card; ID card; password; fingerprint; remote unlock (A sub-module must be connected to the main module for the first 4 methods)

Leave Videos

Yes (SD card inserted in VTH is needed)

Performance

Casing Material

Aluminum alloy

Port

RS-485

1

Alarm Output

1 channel

Power Output

1 channel, 12 V, 1 A

Exit Button

1 channel

Door Status Detection

1 channel

Lock Control

1 channel

Alarm

Tamper Alarm

Yes

General

Appearance Color

Silver/Black

Power Supply

2-wire controller

Installation

Flush Mount; Surface Mount

Certifications

CE

Accessory

Surface mount box (optional), flush mount box (optional), panel (optional)

Product Dimensions

100 mm × 100 mm × 47.35 mm (3.94" × 3.94" × 1.86")

Protection

IK07; IP65

Operating Temperature

–40 °C to +60 °C (–40 °F to +140°F)

Operating Humidity

10%–90%

Operating Environment

Outdoor

Operating Altitude

0 m–3,000 m (0 ft–9,842.52 ft)

Power Consumption

≤4 W (standby), ≤12 W (working)

Gross Weight

435 g (0.96 lb)

Ordering Information

Type

Model

Description

Modules

DHI-VTO4103F-1

Camera module

DHI-VTO4103FB-1

Camera module(Black)

DHI-VTO4103F-MB1

One-button module

DHI-VTO4103FB-MB1

One-button module(Black)

DHI-VTO4103F-MB2

Two-button module

DHI-VTO4103FB-MB2

Two-button module(Black)

DHI-VTO4103F-MB5

Five-button module

DHI-VTO4103FB-MB5

Five-button module(Black)

DHI-VTO4103F-ML

Indicator module

DHI-VTO4103FB-ML

Indicator module(Black)

DHI-VTO4103F-MK

Keyboard module

DHI-VTO4103FB-MK

Keyboard module(Black)

DHI-VTO4103F-MF

Fingerprint module

DHI-VTO4103FB-MF

Fingerprint module(Black)

DHI-VTO4103F-MR

Card swiping module(IC)

DHI-VTO4103FB-MR

Card swiping module(IC)(Black)

DHI-VTO4103F-MR1

Card swiping module(ID)

DHI-VTO4103FB-MR1

Card swiping module(ID)(Black)

DHI-VTO4103F-MI

Info module

DHI-VTO4103FB-MI

Info module(Black)

DHI-VTO4103F-MN

Blank module

DHI-VTO4103FB-MN

Blank module(Black)

Accessories

VTM125

Front panel for 2 modules

VTM126

Front panel for 3 modules

VTM25P2

Front panel for 2 modules(Black)

VTM24P3

Front panel for 3 modules(Black)

VTM77

Front panel for 1 module

VTM78

Front panel for 1 module(Black)

VTM52R2

Vertical two modules, surface mounted rain cover

VTM53R3

Vertical three module, surface mounted rain cover

VTM54R4

Vertical two*2 modules in parallel, surface mounted rain cover

VTM56R6

Vertical two*3 modules in parallel, surface mounted rain cover

VTM51R2

Vertical two modules with vertical rod, the cable goes out,
It has the function of receiving the cable

VTM61R2

Vertical two modules with vertical extended rod, the cable goes out,
It has the function of receiving the cable

VTM26R2

Vertical two modules, surface mounted rain cover(Black)

VTM27R3

Vertical three module, surface mounted rain cover(Black)

VTM28R4

Vertical two*2 modules in parallel, surface mounted rain cover(Black)

VTM29R6

Vertical two*3 modules in parallel, surface mounted rain cover(Black)

VTM30R2

Vertical two modules with vertical rod, the cable goes out,
It has the function of receiving the cable(Black)

VTM75

Vertical one module, surface mounted rain cover

VTM76

Vertical one module, surface mounted rain cover(Black)

VTM127

Mounting box for 2 modules

VTM128

Mounting box for 3 modules

VTM79

Mounting box for 1 module