DHI-VTO2202F-P-S2

System Parameter

Host Processor

Embeded processor

Camera

1/2.8" 2MP CMOS high definition low illumination colorful

Angle of view

D:180° H:160° V:82°

Focal length

1.95 mm

WDR

Support

Noise reduction

Noise suppression and echo cancellation

Video encoding

H.264

Frame rate

PAL:25 fps NTSC:30 fps

Audio encoding

G.711 U

Video bit rate

256K to 2M

Light compensation

IR Supplement

Port

RS-485 Port

1

Alarm Output

1

Lock Control

1 set

Door Status Detection

1 set

Eoc

1 set

Exit Button

1

Tamper Switch

1 set

Network Interface

1

Power Output

12V/100mA

Alarm Parameter

Tamper Alarm

Support

Door Sensor Timeout Alarm

Support

Alarm Iutput

Support

Alarm Output

Support

User Parameter

Audio Input

Built-in Omnidirectional Microphone

Audio Output

Built-in Loudspeaker

Status Indicator

calling&communication&unlocked

Communication Methods

Digital communication

Unlock Mode

Remote unlocking

Auto Snapshot

Support

Leave Videos or Text Messages

Support

Storage

Extended 64 G TF Card

WEB Configuration

Support

Real-Time Monitor

Support

Normal Parameter

Ingress Protection

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

Network Update

Online update

Housing material

Alumimum

Power supply mode

2-Wire Inteface or PoE

Rated Power

12V DC

Rated Current

1A

Installation method

Supports surface mounted and flush mounted

Dimensions

130 mm×96 mm×28.5 mm (5.1"×3.78"×1.1")

Working Temperature

-30°C to +60°C (-22°F to +140°F)

Working Humidity

10%–90%

Atmospheric Pressure

86kPa–106kPa

Power Consumption

≤12W

Total Weight

0.35kg/0.77lb