DAHUA TECHNOLOGY CO., LTD IP PTZ kam. 4MP SD50432GB-HNR

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 [email protected]
B/W: 0.0005 [email protected] Lens Focal Length 4.8 mm–154 mm Max. Aperture F1.6–F4.0 Field of View H: 55.8°–2.3°
V: 31.9°–1.3°
D: 63.7°–2.7° Optical Zoom 32× Focus Control Auto; semi-auto; manual Close Focus Distance 0.1 m–1.5 m Iris Control Auto; manual DORI Distance Detect Observe Recognize Identify 3,080 m (10,104.99 ft) 1216.6 m (3,991.47 ft) 616 m (2,021.00 ft) 308 m (1,010.50 ft) PTZ Pan/Tilt Range Tilt: 0° to +90°, auto flip 180 Pan: 0° to 360° endless Manual Control Speed Pan: 0.1°/s–350°/s; Tilt: 0.1°/s–250°/s Preset Speed Pan: 500°/s; Tilt: 500°/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 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 With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events. Video Video Compression H.264H; H.264B; Smart H.265+; H.264; H.265; MJPEG (Sub Stream1); Smart H.264+ Streaming Capability 3 streams Resolution 4M (2560 × 1440); 3M (2048 × 1536); 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240) 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 H264: 96–14848 Kbps
H265: 38–8960 Kbps Day/Night Auto (ICR)/Color/B/W BLC Yes WDR 120 dB HLC Yes White Balance Auto; indoor; outdoor; tracking; 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 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 (512 GB); FTP/SFTP; 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 Pro; DMSS Mobile Client iOS; Android Certification Certifications CE: EN55032/EN55024/EN50130-4
FCC: Part15 subpartB, ANSI C63.4-2014
UL: UL62368-1 + CAN/CSA C22.2, No. 62368-1 Port Audio Input 1 channel (LINE IN, bare wire) Audio Output 1 channel (LINE OUT,bare wire) Alarm Linkage Capture; recoding; send email; preset; tour; pattern; alarm digital output; audio Alarm Event Motion/Tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection Alarm I/O 2/1 Audio I/O 1/1 Power Power Supply 24 VDC/2.5 A ± 25% (Included)
PoE+ (802.3at) Power Consumption Basic: 13 W
Max.: 16 W (PTZ) Environment Operating Temperature –40°C to +60°C (–40°F to +140°F) Operating Humidity ? 95% Protection IP67; IK10; 6000V lightning proof; surge protection; voltage transient protection Structure Product Dimensions ?186 mm × 253 mm (?7.32" × 9.96") Net Weight 2.5 kg (5.51 lb) Gross Weight 4.5 kg (9.92 lb)