描述
Hero A12 2K
3MP Indoor Fixed-focal Wi-Fi Pan & Tilt Network Camera
Hero A12 2K 屬大華閉路電視產品。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。選型及報價可參考閉路電視安裝。規格以原廠資料為準。
規格
Technical Specification
Camera
| Image Sensor | 1/2.8" CMOS |
|---|---|
| Pixel | 4 MP |
| Max. Resolution | 2560 (H) x 1440 (V) |
| ROM | 256 MB |
| RAM | 1 GB |
| Electronic Shutter Speed | 1/3 s–1/100,000 s |
| Scanning System | Progressive |
| Min. Illumination | Color: 0.005 [email protected] B/W: 0.0005 [email protected] 0 lux (IR light/laser on) |
Lens
| Focal Length | 4.8 mm–154 mm |
|---|---|
| Max. Aperture | F1.5–F4.0 |
| Field of View | H: 55.8°–2.3°; V: 31.9°–1.3°; D: 63.7°–2.7° |
| Optical Zoom | 32x |
| Focus Control | Auto; semi-auto; manual |
| Close Focus Distance | 0.1 m–1.5 m (0.33 ft–4.92 ft) |
| Iris Control | Auto; semi-auto; manual |
PTZ
| Preset | 300 |
|---|---|
| Power-off Memory | Yes |
| Idle Motion | Preset; Tour; Pattern; Scan |
| PTZ Protocol | DH-SD Pelco-P/D (auto recognition) |
Intelligence
| Smart Capture | Supports human, motor vehicle and non-motor vehicle image capture. |
|---|---|
| IVS (Perimeter Protection) | Tripwire and intrusion. Supports alarm triggering by target types (human and vehicle). Supports filtering false alarms caused by animals, rustling leaves, bright lights, etc. |
| Face Detection | Yes |
| SMD | Yes |
| Video Compression | H.265; Smart H.265+; Smart H.264+; H.264; MJPEG (Sub Stream1) |
| Streaming Capability | 3 streams |
| Resolution | 4 MP (2560 × 1440); 1080p (1920 × 1080); 1.3MP (1280 × 960); 720p (1280 × 720); D1 (704 × 576); CIF (352 × 288) |
| Video Frame Rate | Main stream: 4 MP/1080p/720p (1-25/30 fps) Sub stream 1: D1/CIF (1–25/30 fps) Sub stream 2: 720p (1–25/30 fps) |
| Bit Rate Control | CBR; VBR |
| Video Bit Rate | H.264: 2816 kbps–8192 kbps H.265: 1024 kbps –7936 kbps |
| Day/Night | Auto (ICR); Color; B; W |
| BLC | Yes |
| WDR | Yes |
| HLC | Yes |
| White Balance | Auto; indoor; outdoor; tracking; manual; sodium lamp; natural; street lamp |
| Gain Control | Auto; manual |
| Noise Reduction | 2D NR; 3D NR |
| Motion Detection | Yes |
| Region of Interest (RoI) | Yes |
| Defog | Digital |
| Digital Zoom | 16x |
| Image Rotation | 180° |
| S/N Ratio | ≥55 dB |
| Audio Compression | G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1 |
Network
| Network Port | RJ-45 (10/100 Base-T) |
|---|---|
| Network Protocol | IPv4; IPv6; HTTP; HTTPS; 802.1x; QoS; FTP; SMTP; UPnP; SNMP; DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; IGMP; ICMP; DHCP; PPPoE; ARP; SNMP v1/v2c/v3 (MIB-2); RTCP; RTMP |
| Interoperability | ONVIF (Profle S&G&T); CGI |
| Streaming Method | Unicast; Multicast |
| User/Host | 20 (total bandwidth: 64 Mbps) |
| Storage | FTP; Micro SD card (max. 512 GB); NAS |
| Browser | IE7 and later versions Chrome 42 and earlier versions Firefox 52 and earlier versions Safari |
| Management Software | DSS; DMSS; NVR; Smart PSS; IVSS |
| Mobile Client | iOS; Android |
Certification
| Certifications | CE:EN55032/EN55024/EN50130-4 FCC:Part15 subpartB, ANSI C63.4-2014 |
|---|
Port
| RS-485 | Yes |
|---|---|
| Audio Input | 1 channel (LINE IN,3.5mm JACK) |
| Audio Output | 1 channel (LINE OUT,3.5mm JACK) |
| Alarm I/O | 2/1 |
| Audio I/O | 1/1 |
| Alarm Linkage | Capture; preset; tour; pattern; SD card recording; triggering on-off value output; sending email |
| Alarm Event | Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection |
Power
| Power Supply | 12 VDC, 1.5 A (±10%) PoE (802.3af) |
|---|---|
| Power Consumption | 6 W |
Environment
| Operating Temperature | –25 °C to +60 °C (–13 °F to +140 °F) |
|---|---|
| Operating Humidity | ≤95% (RH) |
| Protection | TVS 6000 V lightning proof; surge protection; voltage transient protection |
Structure
| Product Dimensions | 160.3 mm × 70.0 mm × 70.0 mm (6.31" × 2.76" × 2.76") (L × W × H) |
|---|---|
| Net Weight | 0.8 kg (1.76 lb) |
