Dahua DH-SD5A445GB-HNR, 5-inch, PTZ, 4MP, 45x , with AI

Camera
Image Sensor | 1/2.8" CMOS
Pixel | 4 MP
Max. Resolution | 2560 (H) × 1440 (V)
ROM | 4 GB
RAM | 1 GB
Electronic Shutter Speed | 1/1 s–1/30,000 s
Scanning System | Progressive
Min. Illumination | Color: 0.005 lux@F1.6
B/W: 0.0005 lux@F1.6
0 lux (IR light on)
Illumination Distance | 150 m (492.13 ft)
Illuminator On/Off Control | Zoom Prio; Manual; Smart IR; Off
Illuminator Number | 4 (IR)
Lens
Focal Length | 3.95 mm–177.75 mm
Max. Aperture | F1.6–F4.95
Field of View | H:65.7°–1.9°V:39.4°–1.1°D:73.1°–2.1°
Optical Zoom | 45×
Focus Control | Auto; semi-auto; manual
Close Focus Distance | 0.1 m–1 m (0.33 ft–3.28 ft)
Iris Control | Auto; manual
DORI Distance | Detect | Observe | Recognize | Identify
2451.7 m (8043.64 ft) | 972.9 m (3191.93 ft) | 490.3 m(1608.60 ft) | 245.2 m(804.46 ft)
PTZ
Pan/Tilt Range | Pan: 0° to 360° endless
Tilt: –15° to +90°, auto flip 180°
Manual Control Speed | Pan: 0.1°/s–300°/s
Tilt: 0.1°/s–200°/s
Preset Speed | Pan: 400°/s; Tilt: 300°/s
Preset | 300
Tour | 8 (up to 32 presets per tour)
Pattern | 5
Scan | 5
Power-off Memory | Yes
Idle Motion | Pattern; Preset; Scan; Tour
PTZ Protocol | DH-SD
Pelco-P/D (Auto recognition)
Intelligence
IVS (Perimeter Protection) | Tripwire; intrusion; climbing fences; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification; linkage tracking
Face Detection | Supports face detection, optimization, tracking, capturing pictures, uploading high-quality face snapshots, and face enhancement; Supports attributes extraction. 6 attributes and 8 expressions: Gender, age, glasses, expressions (angry, sad, hate, scary, surprise, calm, happy and confused), mask, mustache; Supports face cutout: Face, one-inch photo. Capturing strategies include real-time capturing, optimization, and quality first.
Auto Tracking | Yes
SMD | Yes
Quick Pick | Yes
Video
Video Compression | H.264H; H.264B; Smart H.265+; H.264; H.265; MJPEG(Sub Stream); Smart H.264+
Streaming Capability | 3 streams
Resolution | 4M (2560 × 1440); 3M (2048 × 1536); 3M (2304 × 1296); 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576); VGA (640 × 480); CIF (352 × 288)
Video Frame Rate | Main stream: 4M/3M/1080p/1.3M/720p (1–25/30 fps)
Sub stream 1: D1/VGA/CIF (1–25/30 fps)
Sub stream 2: 1080p/1.3M/720p (1–25/30 fps)
Bit Rate Control | CBR/VBR
Video Bit Rate | H.264: 96 kbps–14848 kbps
H.265: 38 kbps–8960 kbps
Day/Night | Auto (ICR)/Color/B/W
BLC | Yes
WDR | 120 dB
HLC | Yes
White Balance | Auto; indoor; outdoor; ATW; manual; sodium lamp; natural light; street lamp
Gain Control | Auto; manual
Noise Reduction | 2D NR; 3D NR
Motion Detection | Yes
Region of Interest (RoI) | Yes
Image Stabilization | Electronic (EIS)
Defog | Electronic
Digital Zoom | 16×
Image Rotation | 180°
Privacy Masking | Up to 24 areas can be set, with up to 8 areas in the same view
S/N Ratio | ≥ 55 dB
Audio
Audio Compression | PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723
Network
Network Port | 1 × RJ-45 (10/100 Base-T)
Network Protocol | FTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP; PPPoE; NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; UPnP; NFS; ICMP; UDP; IGMP; HTTP; SSL; DHCP; SMTP; Qos; RTSP; ARP
Interoperability | CGI; SDK; ONVIF (Profile S&G&T); P2P
Streaming Method | Unicast/Multicast
User/Host | 20 (total bandwidth: 64 M)
Storage | Micro SD card (Up to 512 GB); FTP; NAS
Browser | IE 9 and later versions
Chrome 41 and later versions
Firefox 50 and later versions
iOS 10 and later versions
Management Software | DSS; DMSS
Mobile Client | iOS; Android
Certification
Certifications | CE: EN55032/EN55024/EN50130-4
FCC: Part15 subpartB,ANSI C63.4- 2014
UL: UL60950-1+CAN/CSA 22.2,No.60950-1