描述
VTO7531G-S3
IP Face Recognition Apartment Door Station
VTO7531G-S3 屬大華視像對講產品。傑成系統有限公司（香港防盜）為大華產品安裝商及經銷商，可提供供應、安裝、調試、保養及維修。方案可參考視像對講系統。規格以原廠資料為準。
規格
System
| Main Processor |
Embedded Processor |
| Operating System |
Embedded Linux OS |
| Button Type |
Touch button |
| Interoperability |
CGI;ONVIF |
| Network Protocol |
TCP;RTMP;HTTP/HTTPS;DNS;RTSP;ONVIF;SIP;RTP |
Basic
| Screen Type |
Capacitive Touchscreen |
| Display Screen |
8-inch display screen |
| Screen Resolution |
800 (H) × 1280 (V) |
| Camera |
1/2.8" 2MP CMOS high-definition, low illumination, dual cameras |
| Field of View |
H: 95°; V: 50°; D: 110° |
| WDR |
120 dB |
| Noise Reduction |
3D NR |
| Video Compression |
H.264; H.265 |
| Video Resolution |
Main stream: 720P/D1/WVGA; Sub stream: 1080P/720P/D1/WVGA/CIF/QVGA |
| Video Frame Rate |
25 fps |
| Video Bit Rate |
1,024 kbps–8,192 kbps |
| Light Compensation |
Auto white light |
| 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 |
Remote;Face Recognition;Card;Password |
| Auto Snapshot |
Yes |
| Information Release |
Receive and view text information released by the management center. |
| Leave Videos |
Yes (SD card is inserted in the indoor monitor or door station) |
| Storage |
Supports Micro SD card (up to 512 GB) |
| Web Configuration |
Yes |
| Auto Registration |
Yes |
RFID
Performance
| Card Reading Distance |
0 cm–5 cm (IC card) |
| Issue Card Locally |
Yes |
| Face Recognition Height Range |
1.1 m–2.2 m (3.61 ft–7.22 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 sec |
| Casing Material |
Metal |
Capacity
| Card Capacity |
50,000 |
| Face Image Capacity |
50,000 |
Port
| RS-485 |
1 |
| Wiegand |
1 (they can be set as an input or output port) |
| Alarm Input |
2 channel |
| Alarm Output |
2 channel |
| Power Output |
1 port (12 V, 500 mA) |
| 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
General
| Unlock Password Mode |
User, public and duress passwords |
| Appearance Color |
Silver |
| Power Supply |
12 VDC, 3 A; Standard PoE |
| Power Adapter |
Optional |
| Installation |
Flush Mount;Wall Mount |
| Certifications |
CE |
| Accessory |
Power supply (optional); Flush mount box (optional) |
| Product Dimensions |
389 mm × 145 mm × 43.5 mm (15.31" × 5.70" × 1.71") |
| Protection |
IP65 rated (Silicone sealant is required. See the quick start guide for more information). |
| Operating Temperature |
–30 °C to +60 °C (–22 °F to +140 °F) |
| Operating Humidity |
0%–90% (RH), non-condensing |
| Operating Altitude |
0 m–1,300 m (0 ft–4265.09 ft) |
| Power Consumption |
≤5 W (standby), ≤18 W (working) |
| Gross Weight |
1.91 kg (4.21 lb) |
