Dahua IP Modular Video Intercom Keypad Module DHI-VTO4202F-MK

Technical Specification

Model

DHI-VTO4202F-P

DHI-VTO4202F-MA

System

Main Processor

SoC processor

Operating System

Embedded Linux operation system

Network Protocol

IPv4, RTSP, RTP, TCP, UDP, SIP, P2P

Basic

Camera

CMOS Low illumination 2MP HD colorful 160° fisheye camera

-

Angle of View

H:160°, V:82°, D:180°

-

Focal Length

1.95 mm

-

WDR

WDR

-

Noise Reduction

Noise suppression and echo cancellation

Video Encoding

H.264

-

Frame Rate

PAL: 25 fps; NTSC: 30 fps

-

Video Bit Rate

256K to 2M

-

Light Compensation

IR light

-

Day/Night Switch

Yes

-

Audio Encoding

PCM G.711 A G.711 U

Audio Input

Built-in omnidirectional microphone

Audio Output

Built-in loudspeaker

Audio Bit Rate

16Khz 16bit

Function

Communication Methods

Digital communication

Unlock Mode

Remote unlocking

Auto Snapshot

Yes

-

Leave Videos or Text Messages

Yes

-

Web Configuration

Yes

Performance

Housing Material

Alumimum

-

Port

RS-485 Port

1 RS-485 half-duplex port

Alarm Output Port

1

Power Output Port

1-ch 12 VDC output 100mA

Unlock Button

Exit button for opening the door

Door Status Detection

Detects door magnetic status

Door Lock Control

NC/COM/NO

Ethernet Port

10/100 Mbps self-adaptive Ethernet/2-wire

Alarm

Tamper Alarm

Tamper alarm

Regular

Appearance Color

Silver

Housing Material

Alumimum

Power Supply Mode

12 VDC/2-Wire IP Inteface/PoE

Installation Method

Surface mount and flush mount

Accessory

Mounting box

Dimensions

100mm×100mm×49.30mm (3.94"×3.94"×1.94")

100mm×100mm×36mm (3.94"×3.94"×1.42")

Protection Grade

IK07, IP65 (Apply silica gel to gaps between the device and the wall. Liquid sodium silicate is recommended. For details, see the quick start guide.)

Working Temperature

-20°C to +60°C (-4°F to +140°F )

Working Humidity

10%RH–90%RH

Power Consumption

≤12W

Net Weight

0.35kg (0.77 lb)

Gross Weight

0.4kg (0.88 lb)

Model

DHI-VTO4202F-MB1

DHI-VTO4202F-MB2

DHI-VTO4202F-MB5

DHI-VTO4202F-MF

System

Main Processor

Embedded MCU processor

Button

Button Type

Mechanical button

-

Port

Power Output Port

5V DC (Provide power for other modules)

Regular

Power Supply Mode

5V DC (Provided with power by other modules)

Color

Silver

Dimensions

100mm×49.90mm

×30.50mm

(3.94''×1.96''×1.20'')

100mm×100mm

×31mm

(3.94''×3.94''×1.22'')

100mm×100mm

×38.50mm

(3.94''×3.94''×1.52'')

Protection Grade

IK07;IP65 (Apply silica gel to gaps between the device and the wall. Liquid sodium silicate is recommended. For details, see the quick start guide.)

Operating Temperature

-20°C to +60°C (-4°F to +140°F )

Operating Humidity

10%RH–90%RH

Power Consumption

1W

Appearance Color

Silver

Model

DHI-VTO4202F-MK

DHI-VTO4202F-ML

System

Main Processor

Embedded MCU processor

Button

Button Type

Metal backlight keyboard (0–9, *, #)

-

Indicator

Indicator Lights

-

3

Port

Power Output Port

5V DC (Provide power for other modules)

Regular

Power Supply Mode

5V DC (Provided with power by other modules)

Color

Silver

Dimensions

100mm×100mm×31mm

(3.94''×3.94''×1.22'')

100mm×49.90mm×28.50mm

(3.94''×1.96''×1.12'')

Protection Grade

IK07; IP65 (Apply silica gel to gaps between the device and the wall. Liquid sodium silicate is recommended. For details, see the quick start guide.)

Operating Temperature

-20°C to +60°C (-4°F to +140°F )

Operating Humidity

10%RH–90%RH

Power Consumption

1W

Model

DHI-VTO4202F-MR

DHI-VTO4202F-MS

System

Main Processor

Embedded MCU processor

Display

Display

-

3.0 inch STN display

Port

Power Output Port

5V DC (Provide power for other modules)

Regular

Power Supply Mode

5V DC (Provided with power by other modules)

Color

Silver

Dimensions

100mm×49.90mm×28.50mm

(3.94''×1.96''×1.12'')

100mm×100mm×28.50mm

(3.94''×3.94''×1.12'')

Protection Grade

IK07; IP65 (Apply silica gel to gaps between the device and the wall. Liquid sodium silicate is recommended. For details, see the quick start guide.)

Operating Temperature

-20°C to +60°C (-4°F to +140°F )

Operating Humidity

10%RH–90%RH

Power Consumption

1W

Model

DHI-VTO4202F-MN

Regular

Appearance color

Silver

Dimensions

100mm×49.90mm×28.50mm(3.94''×1.96''×1.12'')

Protection grade

IK07;IP65 (Apply silica gel to gaps between the device and the wall. Liquid sodium silicate is recommended. For details, see the quick start guide.)