Descrizione
Specifications Dahua PTZ IP 2MP with 5x zoom and AI WizSensevideo surveillance camera SD3A205-GNP-PV has efficient video coding capability which can save bandwidth and storage space. The product adopts the latest starlight technology to display better color images under low-light conditions. The product adopts the latest starlight technology to display better color images under low-light conditions. Automatically filters out false alarms caused by animals, rustling leaves, bright lights, etc. It enables system to act secondary recognition for the targets and improves alarm accuracy. For challenging low-light applications, Dahua Starlight Ultra-low Light Technology offers best-in-class light sensitivity, capturing color details in low light down to 0.005 Lux. The camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments.
Dahua cameras operate in extreme temperature environments, rated for use in temperatures from 30 °C to +60 °C (22 °F to +140 °F) with 95% humidity. Subjected to rigorous dust and water immersion tests and certified to the IP66 Ingress Protection rating makes it suitable for demanding outdoor applications. With Deep-Learning Algorithm, Dahua SMD Plus filters the motion detection alarm triggered by non-concerned target and recognizes human and vehicle effectively, sending alarms when human and vehicle intrude. Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network. Smart H.265+ technology reduces bit rate and storage requirements by up to 70% when compared to standard H.265 video compression.
PTZ Camera
| Image Sensor | 1/2.8 CMOS |
| Max. Resolution | 2MP 1920 (H) × 1080 (V) |
| ROM | 256 MB |
| RAM | 512 MB |
| Electronic Shutter Speed | 1/3 s1/100,000 s |
| Scanning System | Progressive |
| Min. Illumination | Color: 0.002 [email protected] B/W: 0.0002 [email protected] 0 lux (illuminator on) |
| Illumination Distance | 30 m |
| Illumination On/Off Control | Manual/SmartIR/Off |
| Illumination Number | 4 IR lights; 1 white light |
| Range Pan/Tilt | Pan: 0°355° Tilt: -15°+90° |
| Manual Control Speed | Pan: 0.1°/s80°/s Tilt: 0.1°/s56°/s |
| Preset Speed | Pan: 81°/s; Tilt: 43°/s |
| Preset | 300 |
| Power-off Memory | Support |
| Idle Motion | Preset |
| Certifications | CE: EN55032/EN55024/EN50130-4/EN 55035/EN 61000-3-2/EN 61000-3-3/EN 62368-1 FCC: Part15 subpartB, ANSI C63.4- 2014 |
| Power supply | 12 VDC/2A ± 10% (supports PoE) Basic: 4 W Max: 12.95 W (illuminator) Power adapter included |
Lens
| Focal Length | 2.7 mm13.5 mm |
| Aperture | F1.8F3.3 |
| Field of View | H: 101.6°33.5° V: 52°18.7° D: 124.7°38.5° |
| Focus Distance | 1.2 m |
| Optical zoom | 5x |
| Focus control | Auto/Semi-Auto/Manual |
| Iris Control | Fixed |
| DORI Distance | Detect: 131 m Observe: 52.3 m Recognize: 26 m Identify: 12.8 m |
Smart Event
| Perimeter Protection | Tripwire and intrusion. Support alarm triggering by target types (human and vehicle). Support filtering false alarms caused by animals, rustling leaves, bright lights, etc. |
| Active Deterrence | Light Warning: White light warning Flash duration: 5 s30 s Flash frequency: high, medium, low Sound Warning: Sound warning alarm: Customizable Alarm duration: 10 s, 20 s, 30 s |
Video
| Compression | Video: H.265; H.264B; H.264M; H.264H; MJPEG; MJPEG (Sub Stream); H.265+; H.264+ Audio: G.711a; G.711Mu; G.726; AAC; MPEG2-Layer2; G722.1; G729; G723 |
| Stream Capability | 3 streams |
| Resolution | 1080P (1920 × 1080) 1.3M (1280 × 960) 720P (1280 × 720) D1 (704 × 576/704 × 480) CIF (352 × 288/352 × 240) |
| Video Frame Rate | Main stream: 1080P (125/30 fps); 1.3M (125/30 fps); 720P (125/30 fps) Sub stream 1: D1/CIF (125/30 fps) Sub stream 2: 1080P (125/30 fps); 1.3M (125/30 fps); 720P (125/30 fps) |
| Bit Rate Control | Variable/Constant |
| Video Bit Rate | H.264: 3 Kbps20480 Kbps H.265: 3 Kbps20480 Kbps |
| Day/Night | Auto (ICR) |
| BLC | Support |
| WDR | DWDR |
| HLC | Support |
| White Balance | Auto/Indoor/Outdoor/Tracking/Manual/Sodium lamp/Natural light/Street lamp |
| Gain control | Auto, manual |
| Noise Reduction | 2D/3D |
| Motion Detection | Support |
| Region of Interest (RoI) | Support |
| Defog | Electronic |
| Image Rotation | 180° |
| S/N Ratio | 55 dB |
Network
| Ethernet | RJ-45 (10/100Base-T) |
| 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 Profile S&G&T; CGI |
| Streaming Method | Unicast, multicast |
| User/Host | 20 (total bandwidth: 64 M) |
| Storage | FTP; Micro SD card (256 G); NAS |
| Browser | IE7 and later versions Chrome 42 and earlier versions Firefox 52 and earlier versions Safari |
| Management Software | DMSS |
| Mobile Client | iOS, Android |
Structure
| Material | Metal |
| Color | Gray, black |
| Dimensions | 27,2 x 14,3 x 12,4 cm |
| Weight | 1.1 kg |
| Operating Temperature | 30 °C to +60 °C |
| Operating Humidity | 95% RH |
| Protection | IP66; TVS 2000V lightning proof; surge protection; voltage transient protection |
