DHI-VTO6521K-IP Apartment Door Station

System

Main Processor

Embedded Processor

Operating System

Embedded Linux OS

Button Type

Mechanical

Network Protocol

RTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/HTTPS; ONVIF

Basic

Screen Type

Non-touchscreen

Display Screen

4.3″ LCD

Resolution

800 (H) × 480 (V)

Camera

1/2.8″ CMOS 2-MP low-illumination HD color camera

Field of View

H: 86.4°; V: 46.2°; D: 100.6°

WDR

120 dB

Noise Reduction

3D NR

Video Compression

H.264

Video Resolution

50 Hz: Main stream (720p@25 fps), sub stream (1080p@25 fps)
60 Hz: Main stream (720p@30 fps), sub stream (1080p@30 fps)

Video Frame Rate

25 fps

Video Bit Rate

256 kbps–8 Mbps

Light Compensation

Auto white light

Audio Compression

G.711a; G.711u; PCM

Audio Input

1

Audio Output

Built-in speaker

Audio Mode

2-way voice communication

Audio Enhancement

Echo suppression/digital noise reduction

Audio Bit Rate

16 kHz, 16 bit

Function

Communication Mode

Full digital

Unlock Mode

Card; remote; password; QR code

Card Type

IC card

Motion Detection

Video motion detection

Leave Videos

Yes

Web Configuration

Yes

Performance

Card Reading Distance

1 cm–3 cm (0.39″–1.18″)

Issue Card Locally

Yes

Casing

316 stainless steel

Capacity

Card Capacity

10, 000

Port

RS-485

1

Wiegand

1 (input or output, configurable)

Electric Lock

1

Alarm Input

1 (digital quantity)

Alarm Output

1 (relay)

Power Output

1-ch, 12 V/200 mA

Exit Button

1

Door Status Detection

1

Lock Control

1, normally open by default (can be expanded to 2 channels with RS-485)

Network Port

1 × RJ-45 10/100 Mbps Ethernet port

Alarm

Tamper Alarm

Yes

General

Unlock Password Mode

User password; public password; duress password

Appearance color

Silver

Power Supply

12 VDC, 2 A

Power Adapter

Optional

Installation

Flush Mount; Surface Mount

Certifications

CE; FCC

Accessory

Optional: flush mount box, rain cover

Product Dimensions

406 mm × 143 mm × 54.05 mm (15.98″ × 5.63″ × 2.13″)

Protection

IP65 rated (silicone sealant is needed for installation)
IK08

Operating Temperature

–30 °C to +60 °C (–22 °F to +140 °F)

Operating Humidity

10%–90% (RH), non-condensing

Operating Altitude

0 m–3,000 m (0 ft–9,842.51 ft)

Power Consumption

≤ 5 W (standby), ≤ 18 W (working)

Gross Weight

2.05 kg (4.52 lb)