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Beskrivning av Dahua Ultra 4K PTZ FullHD 40 x zoom
Camera Image Sensor 1/1.8" CMOS Pixel 8 MP Max. Resolution 3840 (H) x 2160 (V) ROM 8 GB RAM 2 GB Electronic Shutter Speed 1/1 s–1/30,000 s Scanning System Progressive Min. Illumination Color: 0.005 Lux@F1.4
B/W: 0.0005 Lux@F1.4
0 Lux@F1.4 (illuminator on)Illumination Distance 500 m (1640.42 ft) Illuminator On/Off Control Zoom Prio; Manual; SmartIR Illuminator Number 10 IR lights Wiper Smart wiper Lens Focal Length 5.6 mm–223 mm Max. Aperture F1.4-F4.5 Field of View H: 63.9°–2.0°; V: 37.3°–1.1 °; D: 71.2°–2.3 ° Optical Zoom 40x Focus Control Auto; Semi-Auto; Manual Close Focus Distance 0.5 m–2 m (1.64 ft–6.56 ft) Iris Control Auto; Manual DORI Distance Detect Observe Recognize Identify 4400 m
(14435.70 ft)1740 m
(5708.66 ft)880 m
(2887.14 ft)440 m
(1443.57 ft)PTZ Pan/Tilt Range Pan: 0° to 360°
Tilt: –30° to +90°, auto flip 180°Manual Control Speed Pan: 0.1°/s–240°/s
Tilt: 0.1°/s–100°/sPreset Speed Pan: 240°/s; Tilt: 120°/s Preset 300 Tour 8 (up to 32 presets per tour) Pattern 5 Scan 5 Speed Adjustment Yes Power-off Memory Yes Idle Motion Preset; Tour; Pattern; Scanning Protocol DH-SD
Pelco-P/D (auto recognition)General Intelligence Event Trigger Motion detection, video tampering, scene changing, network disconnection, IP address conflict, illegal access, and storage anomaly. IVS Object Abandoned; Object Missing Artificial Intelligence Video Metadata Support human body, human face, motor vehicle and non-motor vehicle image capture and attributes extraction. 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. Auto Tracking Yes Video Compression Smart H.265+; H.265; Smart H.264+; H.264; MJPEG (Sub Stream 1) Streaming Capability 3 streams Resolution 4K (3840 × 2160); 4M (2560 × 1440); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576);
CIF (352 × 288)Frame Rate Main stream: 4K/1080p/1.3M/720p (1–25/30 fps)
Sub stream 1: D1/CIF (1–25/30 fps)
Sub stream 2: 1080p/1.3M/720p (1–25/30 fps)Bit Rate Control Variable; Constant Bit Rate H264: 512 Kbps–16384 Kbps
H265: 256 Kbps–10240 KbpsDay/Night Auto (ICR); Color; B/W BLC Yes WDR 120 dB HLC Yes White Balance Auto; Indoor; Outdoor; Tracking; Manual; Sodium Lamp; Natural; Street Lamp Gain Control Auto; Manual Noise Reduction 2D; 3D Motion Detection Yes Region of Interest (RoI) Yes Defog Optical Digital Zoom 16x Flip 0°; 180° Privacy Masking Up to 24 areas, and up to 8 areas in the same view S/N Ratio ≥ 55 dB Audio Compression G.711a; G.711mu; G.726; AAC; G722.1; G.729; MPEG2-Layer2; G723 Network Ethernet 1 RJ-45 Port (10/100Base-T) Protocol IPv4; IPv6; HTTP; HTTPS; 802.1x; QoS; FTP; SMTP; UPnP; SNMP v1/v2c/v3 (MIB-2); DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; IGMP; ICMP; DHCP; PPPoE; ARP; RTCP; RTMP Interoperability ONVIF Profile S&G&T; CGI Streaming Method Unicast; Multicast User/Host 20 (total bandwidth 64 MB) Storage FTP; Micro SD card (512GB) Browser IE7 and later versions
Chrome 42 and earlier versions
Firefox 52 and earlier versions
SafariManagement Software Smart PSS; DSS; DMSS; Easy4ip; IVSS Mobile Phone iOS; Android Certification Certifications CE: EN55032/EN55024/EN50130-4
FCC: Part15 subpartB, ANSI C63.4-2014Port Analog Output 1 BNC RS-485 1 (baud rate range:1200 bps–9600 bps) Audio I/O 1/1 Alarm I/O 7/2 Power Power Supply 36 VDC/2.23A±25%
Hi-PoEPower Consumption 30 W
48 W (IR light on)Environment Operating Temperature –40 °C to +70 °C (–40 °F to +158 °F) Operating Humidity ≤ 95%RH Protection IP67; TVS 6000V lightning protection; surge protection; voltage transient protection Structure Casing Metal Dimensions 415.6 mm × Φ26 2 mm (16.36" × Φ10.31") Net Weight 10 kg (22.05 lb) Gross Weight 12 kg (26.46 lb)
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