Dahua IP Apartment Door Station DHI-VTO6521K

IP Apartment Door Station

• 4.3-inch LCD display (800 × 480) with easy-to-press metal buttons

• 2MP CMOS camera with true WDR

• 316 stainless steel panel; rated IP65 and IK08

• Operating temperature: –30°C to +60°C

• Auto light illumination to reduce light pollution

• Multiple unlock methods: Password, IC card, QR code, remote unlock

• Supports up to 20,000 users and 10,000 cards

• Full duplex audio; compatible with management platform and mobile app voice calls

• Supports SIP server integration

• Supports duress alarm, tamper alarm, and door sensor timeout alarm

• Datasheet

 

System

• Main Processor: Embedded Processor

• Operating System: Embedded Linux OS

• Button Type: Mechanical

• Network Protocols: 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

• Image Sensor: 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

• 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)

• Frame Rate: 25 fps

• Bit Rate: 256 kbps–8 Mbps

• Light Compensation: Auto white light

Audio

• Compression: G.711a; G.711u; PCM

• Input: 1

• Output: Built-in speaker

• Mode: 2-way voice communication

• Enhancement: Echo suppression, digital noise reduction

• Bit Rate: 16 kHz, 16 bit

Function

• Communication Mode: Full digital

• Unlock Modes: 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

• Material: 316 stainless steel

Capacity

• Card Capacity: 10,000

Ports

• 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, expandable to 2 channels via RS-485)

• Network Port: 1 × RJ-45 10/100 Mbps Ethernet

Alarm

• Tamper Alarm: Yes

General

• Unlock Password Modes: User password; public password; duress password

• Appearance Color: Silver

• Power Supply: 12 VDC, 2 A

• Power Adapter: Optional

• Installation Methods: Flush Mount; Surface Mount

• Certifications: CE; FCC

• Accessory Options: Flush mount box, rain cover

Dimensions

• Product Dimensions: 406 mm × 143 mm × 54.05 mm (15.98" × 5.63" × 2.13")

• Gross Weight: 2.05 kg (4.52 lb)

Protection

• IP Rating: IP65 (requires silicone sealant during installation)

• IK Rating: IK08

Environmental

• 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)