描述
IPC-HUM4231S1-L4
2MP Fixed-focal Pinhole Network Camera-PoE
IPC-HUM4231S1-L4 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
Camera
| Image Sensor | 1/2.7" CMOS |
|---|---|
| Max. Resolution | 1920 (H) × 1080 (V) |
| ROM | 128 MB |
| RAM | 128 MB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination | 0.01 [email protected] (Color, 30 IRE) 0.001 [email protected] (B/W, 30 IRE) |
| S/N Ratio | >56 dB |
Lens
| Lens Type | Fixed-focal |
|---|---|
| Lens Mount | M12 |
| Focal Length | 2.8 mm |
| Max. Aperture | F2.0 |
| Field of View | Horizontal: 100°; Vertical: 57°; Diagonal: 114° |
| Iris Control | Fixed |
| Close Focus Distance | 0.6 m (1.97 ft) |
DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool.
Video
| Video Compression | H.265; H.264; H.264B; MJPEG (Only supported by the sub stream) |
|---|---|
| Smart Codec | Smart H.265+; Smart H.264+ |
| Video Frame Rate | Main stream:1920 × 1080 @(1–25/30 fps ) sub stream: 704 × 576 @ (1–25 fps)/704 × 480 @(1–30 fps) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity. |
| Stream Capability | 2 streams |
| Resolution | 1080p (1920 × 1080); 1.3M (1920 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF(352 ×288/352 × 240) |
| Bit Rate Control | CBR/VBR |
| Video Bit Rate | H.264: 3 kbps–4096 kbps H.265: 3 kbps–4096 kbps |
| Day/Night | Color/B/W |
| BLC | Yes |
| HLC | Yes |
| WDR | 120 dB |
| White Balance | Auto; natural; street lamp; outdoor; manual; regional custom |
| Gain Control | Auto; manual |
| Noise Reduction | 3D NR |
| Motion Detection | OFF/ON (4 areas, rectangular) |
| Region of Interest (RoI) | Yes (4 areas) |
| Image Rotation | 0°/90°/180°/270° (Support 90°/270° with 1080P resolution and lower) |
| Mirror | Yes |
| Privacy Masking | 4 areas |
Audio
| Built-in MIC | Yes |
|---|---|
| Audio Compression | G.711a; G.711Mu; PCM; G.726 |
Alarm
| Alarm Event | No SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access; motion detection, video tampering, audio detection; external alarm; security exception |
|---|
Network
| Network Port | RJ-45 (10/100 Base-T) |
|---|---|
| SDK and API | Yes |
| Cyber Security | Video encryption; Firmware encryption; Configuration encryption; Digest; WSSE; Account lockout; Security logs; IP/MAC filtering; Generation and importing of X.509 certification; syslog; HTTPS; 802.1x; Trusted boot; Trusted execution; Trusted upgrade;Session Security;Security Warning |
| Network Protocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP; P2P; Bonjour |
| Interoperability | ONVIF (Profile S & Profile G & Profile T); CGI |
| User/Host | 6 (Total bandwidth: 24 M) |
| Storage | FTP; SFTP; Micro SD card (support max. 256 GB); NAS; Auto Network Replenishment (ANR) |
| Browser | IE Chrome Firefox |
| Management Software | Smart PSS Lite; DSS; DMSS; DoLynk Care |
Certification
| Certifications | CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU |
|---|
Port
| Audio Input | 1 channel (RCA port) |
|---|---|
| Audio Output | 1 channel (RCA port) |
| Alarm Input | 2 channels in: wet contact, 5 mA 3–5 VDC |
| Alarm Output | 1 channel out: dry contact, 1,000 mA 30 VDC/500 mA 50 VAC |
Power
| Power Supply | 12 VDC; PoE (802.3af) |
|---|---|
| Power Consumption | Basic: 1.7 W (12 VDC); 2.7 W (PoE); Max.: 2.1 W (12 VDC); 3.5 W (PoE) (H.265 + WDR) |
Environment
| Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
|---|---|
| Operating Humidity | ≤95% |
| Storage Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
Structure
| Casing | Metal |
|---|---|
| Product Dimensions | 67.5mm×53.4mm×48.2mm (2.66" × 2.1" × 1.9") (L × W × H) |
| Net Weight | 155 g (0.34 lb) |
| Gross Weight | 190 g (0.42 lb) |
