描述
HIKVISION DS-KV9503-WBE1 是海康威視視像對講門口機，用於村屋、唐樓鐵閘或屋苑單位門口。香港防盜為安裝商及經銷商。須現場測試安裝高度、光線及開門輸出；規格以下方原廠資料為準。
HIKVISION DS-KV9503-WBE1
IP Facial Recognition Door Station
Features
4.3-inch colorful LCD screen with 800 × 480 resolution
2 × 2 MP camera with IR supplement
One-touch physical button for easier calls
Standard PoE power supply
IK08 ＆ IP65 higher protection level
Multiple authentication methods: Face, Pin code, Card, QR code, Bluetooth
Call directly to Hik-Connect APP without indoor station
Specifications
| System parameters | |
| Operation system | Linux |
| ROM | 4 GB |
| RAM | 1 GB |
| Processor | Embeded high performance processor |
| Display parameters | |
| Screen size | 4.3-inch |
| Operation method | Capacitive touch screen |
| Type | IPS |
| Resolution | 800 × 480 |
| Luminance | 425 cd/m² |
| Video parameters | |
| Lens | 2 |
| Resolution | 2 × 2 MP |
| FOV | Horizontal: 88°, Vertical: 44° |
| Wide dynamic range (WDR) | Support 120 dB |
| Supplement light | IR light, up to 3 m |
| Video compression standard | Main stream and sub stream: H.264 Third stream: H.265 |
| Audio parameters | |
| Audio input | 1 built-in omnidirectional microphone |
| Audio compression standard | G.711u、G.711a、Opus、AAC-LD、AAC-LC、G.726、G.722.1 |
| Audio output | 1 built-in loudspeaker |
| Audio compression bitrate | G.711u、G.711a、Opus：64kbps；G.722.1、G.726：32kbps；AAC-LD、AAC-LC：16kbps |
| Audio quality | Noise suppression and echo cancellation |
| Volume adjustment | Adjustable |
| Capacity | |
| User capacity | 20000 |
| Face capacity | 10000 |
| Card capacity | 100000 |
| Linked indoor station capacity | 500 |
| Sub door station capacity | 16 |
| Network parameters | |
| Network protocol | TCP/IP, RTSP |
| Wi-Fi | IEEE802.11b, IEEE802.11g, IEEE802.11n |
| Bluetooth | Support：2.0 |
| Authentication | |
| Card reading frequency | 13.56 MHz |
| Face recognition distance | 0.3 to 2 m |
| Face recognition accuracy rate | ≥ 99% |
| Face recognition duration | ＜ 0.2 s per person |
| Device interfaces | |
| Alarm input | 4 (2 exit butttons and 2 door contacts by default) |
| Network interface | 1 RJ-45, 10/100 Mbps self-adaptive |
| TAMPER | 1 |
| Exit button | 2 |
| RS-485 | 1 |
| TF card | Reserved |
| Lock control | 2 relays, Max. 30 VDC 2 A, lock 2 needs secure module |
| Door contact input | 2 |
| General | |
| Button | 1 physical button |
| Installation | Surface mounting |
| Weight | Net weight: 0.405 kg Gross weight: 0.752 kg |
| Protective level | IP65, IK08 |
| Working temperature | -40 °C to 60 °C (-40 °F to 140 °F) |
| Working humidity | 10% to 90% (no-condensing) |
| Dimension (W × H × D) | 182 mm × 85 mm × 26 mm (7.16″ × 3.34″ × 1.01″) |
| Power supply | 12 VDC, 1.5 A,IEEE802.3af, Standard PoE |
| Application environment | Outdoor |
| Power consumption | ≤ 6 W |
