dahua DHI-VTO6521K Apartment Door Station
Technical Specification
- 4.3-inch LCD display with easy-to-press metal buttons; screen resolution 800 × 480.
- 2MP CMOS; true WDR.
- 316 stainless steel panel; IP65, IK08.
- Operating temperature: –30 °C to +60 °C.
- Auto light illumination reduces light pollution. · Multiple verification methods: Password, IC card, QR code, and remote unlocking.
- Support 20,000 users and 10,000 cards.
- Support full duplex; management platform, and voice call through APP.
- The support SIP server, and can manage 500 indoor monitors at most.
- Support duress alarm, tamper alarm, and door sensor timeout alarm.
| System | Light Compensation | Auto white light | |||
| Main Processor | Embedded Processor | Audio Compression | G.711a; G.711u; PCM | ||
| Operating System | Embedded Linux OS | Audio Input | 1 | ||
| Button Type | Mechanical | Audio Output | Built-in speaker | ||
| Network Protocol | RTSP; DNS; P2P; UPnP; RTP; RTMP; SIP; SSH; HTTP/HTTPS; ONVIF | Audio Mode | 2-way voice communication | ||
| Audio Enhancement | Echo suppression/digital noise reduction | ||||
| Basic | |||||
| Audio Bit Rate | 16 kHz, 16 bit | ||||
| Screen Type | Non-touchscreen | ||||
| Function | |||||
| Display Screen | 4.3″ LCD | ||||
| Communication Mode | Full digital | ||||
| Resolution | 800 (H) × 480 (V) | ||||
| Unlock Mode | Card; remote; password; QR code | ||||
| Camera | 1/2.8″ CMOS 2-MP low-illumination HD color camera | ||||
| Card Type | IC card | ||||
| Field of View | H: 86.4°; V: 46.2°; D: 100.6° | ||||
| Motion Detection | Video motion detection | ||||
| WDR | 120 dB | ||||
| Leave Videos | Yes | ||||
| Noise Reduction | 3D NR | ||||
| Web Configuration | Yes | ||||
| Video Compression | H.264 | ||||
| Performance | |||||
| 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) | ||||
| Card Reading Distance | 1 cm–3 cm (0.39″–1.18″) | ||||
| Issue Card Locally | Yes | ||||
| Video Frame Rate | 25 fps | ||||
| 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) |
| Ordering Information | ||
| Type | Model | Description |
| Door Station | DHI-VTO6521K | 4.3 Inch Door Station |
| Surface Mount Plate Box | VTM57R | Surface Mounted Box With Rain Cover |
| Flush Mount Plate Box | VTOB103 | Flush Mount Box |
Dimensions (mm[inch])
Application
