DH-IPC-HFW2241T-AS CAMERA IP DAHUA HỒNG NGOẠI XA
Tính năng cơ bản của camera IP Dahua DH-IPC-HFW2241T-AS
Camera IP thân hồng ngoại 2.0MP dòng WizSense 2 DH-IPC-HFW2241T-AS
Độ phân giải 2 Megapixel cảm biến CMOS kích thước 1/2.8”
25/30fps@1080P
Hỗ trợ công nghệ Starlight
Chuẩn nén H265+
Hỗ trợ chức năng phát hiện thông minh: Hàng rào ảo, Xâm nhập (phân biệt người và xe), SMD Plus.
Chống ngược sáng WDR(120dB)
Chế độ ngày đêm (ICR), tự động cân bằng trắng (AWB), tự động bù sáng (AGC), chống ngược sáng (BLC), chống nhiễu (3D-DNR).
Tầm xa hồng ngoại 80m với công nghệ hồng ngoại thông minh
Hỗ trợ thẻ nhớ 256GB
Tích hợp mic
Ống kính cố định 3.6mm, góc nhìn 88°
Chuẩn tương thích Onvif
Điện áp DC12V hoặc PoE (802.3af)
Nhiệt độ hoạt động : -30° C ~ +60° C.
Chất liệu kim loại, IP67
Thông số kỹ thuật chi tiết của camera Dahua DH-IPC-HFW2241T-AS
Camera | |||||
Image Sensor | 1/2.8″ 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 | 0.002 lux@F1.6(Color,30 IRE) 0.0002 lux@F1.6(B/W,30 IRE) 0 lux (Illuminator on) | ||||
S/N Ratio | >56 dB | ||||
Illumination Distance | up to 80 m (262.47 ft) (IR LED) | ||||
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 | ||||
Lens Mount | M12 | ||||
Focal Length | 3.6 mm 6 mm 8 mm | ||||
Max. Aperture | F1.6 | ||||
Field of View | 3.6 mm: H: 88°; V: 44°; D: 105° 6 mm: H: 54°; V: 29°; D: 63° 8 mm: H: 42°; V: 23°; D: 47° | ||||
Iris Control | Fixed | ||||
Close Focus Distance | 3.6 mm: 1.3 m (4.27 ft) 6 mm: 2.6 m (8.53 ft) 8 mm: 4 m (13.12 ft) | ||||
DORI Distance | Lens | Detect | Observe | Recognize | Identify |
3.6 mm | 58.9 m (193.24 ft) | 23.6 m (77.43 ft) | 11.8 m (38.71 ft) | 5.9 m (19.37 ft) | |
6 mm | 85.5 m (280.51 ft) | 34.2 m (112.20 ft) | 17.1 m (56.10 ft) | 8.6 m (28.22 ft) | |
8 mm | 121.3 m (397.97 ft) | 48.5 m (159.12 ft) | 24.3 m (79.72 ft) | 12.1 m (39.70 ft) | |
Intelligence | |||||
IVS (Perimeter Protection) | Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human) | ||||
Smart Search | Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos | ||||
Video | |||||
Video Compression | H.265; H.264; H.264H; 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 (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–6144 kbps H.265: 12 kbps–6144 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 | 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; G.726; PCM | ||||
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; SMD; security exception | ||||
Network | |||||
Network Port | RJ-45 (10/100 Base-T) | ||||
SDK and API | Yes | ||||
Network Protocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP; P2P | ||||
Interoperability | ONVIF (Profile S/Profile T); CGI | ||||
User/Host | 6 (Total bandwidth: 36 M) | ||||
Storage | FTP;SFTP; Micro SD card (support max. 256 GB) | ||||
Browser | IE; Chrome; Firefox | ||||
Management Software | DSS; DMSS | ||||
Mobile Client | iOS; Android | ||||
Cyber Security | Configuration encryption; trusted execution; Digest; security logs; WSSE; account lockout; syslog; video encryption; 802.1x; IP/MAC filtering; HTTPS; trusted upgrade; trusted boot; generation and importing of X.509 certification | ||||
Certification | |||||
Certifications | CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; FCC: 47 CFR FCC Part 15, Subpart B | ||||
Port | |||||
Audio Input | 1 channel (RCA port) | ||||
Audio Output | 1 channel (RCA port) | ||||
Alarm Input | 1 channel in: 5 mA 3–5VDC | ||||
Alarm Output | 1 channel out: 300 mA 12VDC | ||||
Power | |||||
Power Supply | 12 VDC/PoE (802.3af) | ||||
Power Consumption | Basic: 1.9 W (12 VDC); 2.6 W (PoE) Max. (H.265+intelligence on +WDR + max. illumination): 6.6 W (12 VDC); 7.9 W (PoE) | ||||
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) | ||||
Protection | IP67, IK10 (optional) | ||||
Structure | |||||
Casing Material | Metal | ||||
Product Dimensions | 238.5 mm × Φ90.7 mm (9.39″ × Φ3.57″) | ||||
Net Weight | 0.72 kg (1.90 lb) | ||||
Gross Weight | 0.95 kg (1.52 lb) |
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