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Dahua Technology Honored by WWF-Hong Kong as 'Smart Technology Partner' at Earth Hour 2026 Ceremony

2026-04-01

Dahua Technology Honored by WWF-Hong Kong as 'Smart Technology Partner' at Earth Hour 2026 Ceremony

VTO6631QB-WP/VTO6631QS-WP

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VTO6631QB-WP/VTO6631QS-WP

IP & Wi-Fi Villa Door Station

Key Points
    5-inch IPS Screen
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Datasheet

Specifications

System

Main Processor Embedded Processor
Operating System Embedded Linux OS
Button Type Mechanical
Number of Buttons 1
Interoperability ONVIF;CGI
Network Protocol RTSP;DNS;FTP;RTP;RTMP;SIP;SSH;HTTP/HTTPS;ONVIF

Basic

Screen Type Capacitive Touchscreen
Display Screen 5-inch display screen
Screen Resolution 720 (H) × 1280 (V)
Camera 1/2.8" 2 MP CMOS high-definition, low illumination, dual cameras
Field of View H: 119°; V: 66°; D: 142°
WDR 120 dB
Noise Reduction 3D NR
Video Compression H.264;H.265
Video Resolution Main stream: 720P/D1/WVGA/CIF； Sub stream: 1080P/720P/D1/WVGA/CIF/QVGA
Video Frame Rate PAL: 25 fps; NTSC: 30 fps
Video Bit Rate 256 kbps–4,096 kbps
Light Compensation Auto IR
Audio Compression G.711a; G.711u; PCM
Audio Input 1 channel
Audio Output Built-in speaker
Audio Mode Two-way audio
Audio Enhancement Echo suppression/digital noise reduction
Audio Bit Rate 16 kHz, 16 bit

Function

Communication Mode Full digital
Verification Method Card;Password;Face Recognition;Bluetooth
Frequency Range 2400-2483.5 MHz
Max. Transmission Power CE EIRP:
≤20 dBm@2400-2483.5 MHz
Bluetooth Yes
Bluetooth Standard BLE (Bluetooth mode), BT5.2 (Bluetooth version)
Auto Snapshot Yes
Information Release Receive and view text information released by the management center.
Elevator Control Residents and visitors can call elevators. Permissions can also be granted to access floors through access control.
Leave Videos Yes (SD card inserted in VTO is needed)
Storage Supports Micro SD card (up to 128 GB)
Web Configuration Yes
Auto Registration Yes

RFID

Card Type IC card;ID card
Modulation Type ASK
Frequency Range IC:13.56 MHz; ID:125 kHz
Max. Transmission Power IC:42 dBuA/m @10m; ID:66 dBuA/m @10m

Network

Max. Transmission Power ≤20 dBm@2400-2483.5 MHz
Wi-Fi Yes
Wireless Standard IEEE802.11b/802.11g/802.11n
Wireless Frequency Range 2.4 GHz

Performance

Card Reading Distance 0 cm–3 cm
Face Recognition Height Range 1.2 m–2.0 m (3.94 ft–6.56 ft)
Face Recognition Distance 0.3 m–2.0 m (0.98 ft–6.56 ft)
Face Recognition Accuracy 99.9%
Face Recognition Time 0.2 s
Casing Material Tempered glass;PC + ABS

Capacity

Card Capacity 100,000
Face Image Capacity 20,000
User Capacity 20,000

Port

RS-485 1 channel
Wiegand 1 channel
Alarm Input 2 channels
Alarm Output 1 channel
Power Output Max 12 V, 1.5 A through an adapter
Max 12 V, 0.5 A through PoE
Exit Button 1 channel
Door Status Detection 1 channel
Lock Control 1 channel, open by default
Network Port 1 × 10 Mbps/100 Mbps Ethernet port

Alarm

Tamper Alarm Yes

General

Appearance Color Dark Silver
Power Supply Standard PoE; 12 VDC, 3 A
Power Adapter Optional
Installation Surface Mount
Certifications CE
Accessory Power supply (optional);
Surface Mounted (standard)
Product Dimensions 186.8 mm × 81.4 mm × 23.3 mm (7.35" × 3.20" × 0.92") (H × W × D)
Protection IP65 rated (Silicone sealant is required.)
Operating Temperature –30 °C to +60 °C (–22 °F to +140 °F)
Operating Humidity 0%–90% (RH), non-condensing
Operating Environment Outdoor
Operating Altitude 0 m–1,300 m (0 ft–4,265.09 ft)
Power Consumption ≤ 8 W (standby), ≤ 10 W (working). These two values of power consumption do not contain the output power.
Gross Weight 0.82 kg (1.81 lb)
Storage Temperature –20 °C to +70 °C (–4 °F to +158 °F)
Storage Humidity 30%–75%

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