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Dahua IPC-HFW2831T-AS-S2 IP Bullet Kamera
Özellikler
- 8MP, 1/2.7" CMOS image sensor, low illuminance, high image definition
- Outputs max. 8MP (3840 × 2160) @15 fps, and supports 2688×1520 (2688 × 1520) @25/30 fps
- H.265 codec, high compression rate, ultra-low bit rate
- Built-in IR LED, max IR distance: 80 m
- RoI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
- Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
- Intelligent detection: Intrusion, tripwire
- Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal ac- cess, local alarm, voltage detection,audio detection
- Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 GB Micro SD card
- 12V DC/POE power support supply
- IP67 protection, IK10 protection (optional)
Teknik Özellikler
| Camera | |||||
| Image Sensor | 1/2.7” 8Megapixel progressive CMOS | ||||
| Max. Resolution | 3840 (H) × 2160 (V) | ||||
| ROM | 128 MB | ||||
| RAM | 256 MB | ||||
| Scanning System | Progressive | ||||
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s | ||||
| Min. Illumination | 0.009 Lux@F2.0 | ||||
| S/N Ratio | > 56 dB | ||||
| Illumination Distance | 80 m (262.5 ft) | ||||
| Illuminator On/Off Control | Auto/Manual | ||||
| Illuminator Number | 4 (IR LED) | ||||
| Pan/Tilt/Rotation Range | Pan: 0°–360° | ||||
| Tilt: 0°–90° | |||||
| Rotation: 0°–360° | |||||
| Lens | |||||
| Lens Type | Fixed-focal | ||||
| Mount Type | M12 | ||||
| Focal Length | 3.6 mm | ||||
| 6 mm | |||||
| Max. Aperture | 3.6 mm: F2.0 | ||||
| 6 mm: F2.0 | |||||
| Field of View | 3.6 mm: Horizontal 87° × Vertical 47° × Diagonal 104° | ||||
| 6 mm: Horizontal 54° × Vertical 31° × Diagonal 61° | |||||
| Iris Type | Fixed | ||||
| Close Focus Distance | 3.6 mm: 1.9 m (6.2 ft) | ||||
| 6 mm: 3.7 m (12.1 ft) | |||||
| DORI Distance | Lens | Detect | Observe | Recognize | Identify |
| 3.6 mm | 106.7 m(350.1 ft) | 42.7 m(140.1 ft) | 21.3 m(69.9 ft) | 10.7 m(35.1 ft) | |
| 6 mm | 160 m(524.9 ft) | 64.0 m(210.0 ft) | 32.0 m(105.0 ft) | 16.0 m(52.5 ft) | |
| Smart Event | |||||
| IVS | Tripwire; intrusion | ||||
| 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: | ||||
| 3840 × 2160 (1 fps–15 fps) | |||||
| 2688 × 1520 (1 fps–25/30 fps) | |||||
| Sub stream: | |||||
| 704 × 576 (1 fps–25 fps) | |||||
| 704 × 480 (1 fps–30 fps) | |||||
| Stream Capability | 2 streams | ||||
| Resolution | 3840 × 2160 (3840 × 2160); 3072 × 2048 (3072 × 2048); 3072 ×1728 (3072 × 1728); 2592 × 1944 (2592 × 1944); 2688 × 1520 (2688 × 1520); 3M (2048 × 1536); 2304 × 1296 (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 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: 32 kbps–8192 kbps | ||||
| H.265: 12 kbps–8192 kbps | |||||
| Day/Night | Auto(ICR)/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) | ||||
| Smart Illumination | Yes | ||||
| Image Rotation | °/90°/180°/270° (Supports 90°/270° with 3840 × 2160 resolution and lower) | ||||
| Mirror | Yes | ||||
| Privacy Masking | 4 areas | ||||
| Audio | |||||
| Audio Compression | G.711a; G.711Mu; G.726 | ||||
| Alarm | |||||
| Alarm Event | No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; audio detection; voltage detection; security exception; local alarm | ||||
| Network | |||||
| Network | 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 | ||||
| Protocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Bonjour | ||||
| Interoperability | ONVIF (Profile S/Profile G/Profile T); CGI; Milestone; Genetec; P2P | ||||
| User/Host | 20 | ||||
| Storage | FTP; SFTP; Micro SD Card (support max. 256 GB); NAS | ||||
| Browser | IE | ||||
| Chrome | |||||
| Firefox | |||||
| Management Software | Smart PSS; DSS; DMSS | ||||
| Mobile Phone | IOS; Android | ||||
| Certification | |||||
| Certifications | CE-LVD: EN62368-1 | ||||
| CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU | |||||
| FCC: 47 CFR FCC Part 15, Subpart B | |||||
| UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07 | |||||
| Port | |||||
| Audio Input | 1 channel (RCA port) | ||||
| Audio Output | 1 channel (RCA port) | ||||
| Alarm Input | 1 channel in: 5mA 3V–5V DC | ||||
| Alarm Output | 1 channel out: 300mA 12V DC | ||||
| Power | |||||
| Power Supply | 12V DC/PoE (802.3af) | ||||
| Power Consumption | < 8.4W | ||||
| Environment | |||||
| Operating Conditions | –40°C to +60°C (–40°F to +140°F)/less than ≤ 95% RH | ||||
| Storage Temperature | –40°C to +60°C (–40°F to +140°F) | ||||
| Protection | IP67; IK10(optional) | ||||
| Structure | |||||
| Casing | Metal | ||||
| Dimensions | 244.1 mm × Φ90.4 mm (9.61" × Φ3.26") | ||||
| Net Weight | 0.88 kg (1.9 lb) | ||||
| Gross Weight | 1.15 kg (2.5 lb) | ||||
Dahua IPC-HFW2831T-AS-S2 IP Bullet Kamera Pdf Dosyası479.22 KB
Teknik Kısa
Depolama : Var
Ses : Var
Çözünürlük : 8MP
Irled : Var
