Name: 2-Wire IP Modular Apartment Door Station
Brand: Dahua
SKU: VTO4202F-P-S3

Greets visitors with video at the apartment entrance and grants card access

A modular apartment door station that runs on a digital 2-wire line and combines video intercom with access control in a single enclosure. It holds up to 3000 cards and releases the lock remotely. It suits both surface and flush mounting.

2 MPCamera

168.6°Field of view

H.265Video Compression

IP65 · IK07Protection Grade

48 V DC · PoEPower supply

-30 °C ~ +60 °COperating Temperature

Key features

CameraA 1/2.9-inch 2 MP CMOS sensor with 120 dB WDR keeps a backlit face readable, and auto IR turns on night vision.

Video streamThe main stream runs at 720p resolution and the sub stream at 1080p, using H.265 and H.264 compression.

AudioA built-in speaker carries two-way talk, while echo cancellation and digital noise reduction clean up the sound.

Access controlIt stores 3000 card records and offers one input each for lock control, exit button and door status detection.

Connectivity and storageA 10/100 Mbps RJ-45 port, 1 RS-485 port and micro SD card support of up to 256 GB.

PowerIt runs from a 48 V DC input, an 802.3af/at PoE switch or a Dahua 2-wire switch, and stays under 4 W in standby and 5 W in operation.

Silicone sealant goes on the housing to reach the IK07 and IP65 ratings; the quick start guide covers the detail. If a load draws power from the 12 V output, the device must connect to an 802.3at compliant PSE switch.

System & Camera

Operating System

Embedded Linux

Image Sensor

1/2.9" 2 MP CMOS (120 dB WDR)

Field of View (FOV)

H: 168.6°; V: 87.1°; D: 176.7°

Video Compression

H.265; H.264

Light Compensation

Auto IR (Night Vision)

Interoperability

ONVIF; CGI

Audio & Video

Video Resolution

720p (Main Stream) / 1080p (Sub Stream)

Audio Mode

Two-way Audio (Built-in Speaker)

Audio Enhancement

Echo Cancellation / Digital Noise Reduction (3D NR)

Audio Compression

G.711a; G.711u; PCM

Functions & Capacity

Communication Mode

Digital 2-wire

Card Capacity

3000

Unlock Mode

Remote

Storage

Supports Micro SD Card (up to 256 GB)

Web Configuration

Yes

Ports & Connectivity

Network Port

1 × RJ-45 (10/100 Mbps)

Interfaces

1 × RS-485, 1 × Alarm Out, 1 × Exit Button

Control

1 × Lock Control, 1 × Door Status Detection

Power Output

1 port, 12 V / 600 mA

General & Protection

Ingress Protection

IP65 (Waterproof), IK07 (Vandal-proof)

Power Supply

48 V DC, 1 A; PoE (802.3af/at) or Dahua 2-wire Switch

Power Consumption

≤4 W (standby), ≤5 W (working)

Dimensions

100.0 mm × 100.0 mm × 49.4 mm

Operating Temperature

-30°C to +60°C

Casing Material / Color

Aluminum / Silver

Gross Weight

0.43 kg (0.95 lb)

Greets visitors with video at the apartment entrance and grants card access

2 MPCamera

168.6°Field of view

H.265Video Compression

IP65 · IK07Protection Grade

48 V DC · PoEPower supply

-30 °C ~ +60 °COperating Temperature

Key features

CameraA 1/2.9-inch 2 MP CMOS sensor with 120 dB WDR keeps a backlit face readable, and auto IR turns on night vision.

Video streamThe main stream runs at 720p resolution and the sub stream at 1080p, using H.265 and H.264 compression.

AudioA built-in speaker carries two-way talk, while echo cancellation and digital noise reduction clean up the sound.

Access controlIt stores 3000 card records and offers one input each for lock control, exit button and door status detection.

Connectivity and storageA 10/100 Mbps RJ-45 port, 1 RS-485 port and micro SD card support of up to 256 GB.

PowerIt runs from a 48 V DC input, an 802.3af/at PoE switch or a Dahua 2-wire switch, and stays under 4 W in standby and 5 W in operation.

System & Camera

Operating System

Embedded Linux

Image Sensor

1/2.9" 2 MP CMOS (120 dB WDR)

Field of View (FOV)

H: 168.6°; V: 87.1°; D: 176.7°

Video Compression

H.265; H.264

Light Compensation

Auto IR (Night Vision)

Interoperability

ONVIF; CGI

Audio & Video

Video Resolution

720p (Main Stream) / 1080p (Sub Stream)

Audio Mode

Two-way Audio (Built-in Speaker)

Audio Enhancement

Echo Cancellation / Digital Noise Reduction (3D NR)

Audio Compression

G.711a; G.711u; PCM

Functions & Capacity

Communication Mode

Digital 2-wire

Card Capacity

3000

Unlock Mode

Remote

Storage

Supports Micro SD Card (up to 256 GB)

Web Configuration

Yes

Ports & Connectivity

Network Port

1 × RJ-45 (10/100 Mbps)

Interfaces

1 × RS-485, 1 × Alarm Out, 1 × Exit Button

Control

1 × Lock Control, 1 × Door Status Detection

Power Output

1 port, 12 V / 600 mA

General & Protection

Ingress Protection

IP65 (Waterproof), IK07 (Vandal-proof)

Power Supply

48 V DC, 1 A; PoE (802.3af/at) or Dahua 2-wire Switch

Power Consumption

≤4 W (standby), ≤5 W (working)

Dimensions

100.0 mm × 100.0 mm × 49.4 mm

Operating Temperature

-30°C to +60°C

Casing Material / Color

Aluminum / Silver

Gross Weight

0.43 kg (0.95 lb)

2-Wire IP Modular Apartment Door Station

Datasheet

VTO4202F-P-S3 Datasheet

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Datasheet

VTO4202F-P-S3 Datasheet

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