Kamera PTZ Dahua SD49425GB-HNR
- Pagrindinis
- Sensorius1/2.8" CMOS
- Pikselis4 MP
- Maks. rezoliucija2560 (H) × 1440 (V)
- ROM4 GB
- RAM1 GB
- Elektroninis užrakto greitis1/1 s–1/30,000 s
- Skenavimo sistemaProgressive
- Min. apšvietimasColor: 0.005 lux@F1.6; B/W: 0.0005 lux@F1.6; 0 lux@F1.6 (IR light on)
- Apšvietimo atstumas100 m (328.08 ft) (IR)
- Apšvietimo valdymasZoom Prio; Manual; Auto; Off
- Apšvietimo skaičius4 (IR)
- FOV5 mm–125 mm
- Maks. diafragmaF1.6–F3.6
- FOVH: 51.9°–3.0°; V: 39.7°–2.2°; D: 63.1°–3.7°
- Optinis priartinimas25×
- Focus ControlAuto; semi-auto; manual
- Artimiausias fokusavimas0.1 m–0.5 m (0.33 ft–1.64 ft)
- Diafragmos valdymasAuto
- DORI atstumasDetect: 2500 m (8208.10 ft); Observe: 987.5 m (3239.83 ft); Recognize: 500 m (1640.42 ft); Identify: 250 m (820.21 ft)
- Pan/Tilt RangePan: 0° to 360° endless; Tilt: –15° to +90°, auto flip 180°
- Manual Control SpeedPan: 0.1°–200°/s; Tilt: 0.1°–120°/s
- Preset SpeedPan: 240°/s; Tilt: 200°/s
- Preset300
- Tour8 (up to 32 presets per tour)
- Pattern5
- Scan5
- Išjungimo atmintisYes
- Idle MotionPattern; Preset; Scan; Tour
- IVS (Perimeter Protection)Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification
- Veidų atpažinimasSupports face detection, optimization, tracking, capturing pictures, uploading high-quality face snapshots, and face enhancement; Attributes extraction: Gender, age, glasses, expressions (angry, sad, hate, scary, surprise, calm, happy, confused), mask, mustache; Supports face cutout: Face, one-inch photo; Capturing strategies: real-time, optimization, and quality first
- SMDSMD4.0
- AcupickUses deep learning algorithms to accurately match targets, such as people and motor vehicles, in live and recorded videos.
- Auto PatrolTriggers IVS rules and links camera PTZ to rotate to the target position and patrol presets.
- Vaizdo suspaudimasH.264H; H.264B; Smart H.265+; H.264; H.265; MJPEG (Sub Stream); Smart H.264+
- Streaming Capability3 streams
- Rezoliucija4M (2560 × 1440); 3M (2048 × 1536); 3M (2304 × 1296); 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240)
- Vaizdo kadrų dažnisMain stream: 4M/3M/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)
- Bitų greičio kontrolėCBR/VBR
- Vaizdo bitų greitisH.264: 96–14,848 Kbps; H.265: 38–8,960 Kbps
- Dienos/nakties režimasAuto (ICR)/Color/B/W
- BLCYes
- WDRYes
- HLCYes
- Baltos spalvos balansasAuto; indoor; outdoor; ATW; manual; sodium lamp; natural light; street lamp
- Stiprinimo valdymasAuto; manual
- Triukšmo mažinimas2D NR; 3D NR
- Judesių aptikimasYes
- Intereso sritisYes
- Vaizdo stabilizavimasElectronic (EIS)
- Rūko šalinimasElectronic
- Skaitmeninis priartinimas16×
- Vaizdo rotacija180°
- Privatumo maskavimasUp to 24 areas can be set, with up to 8 areas in the same view
- S/N santykis≥ 55 dB
- Garso suspaudimasPCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723
- Tinklo prievadas1 × RJ-45 (10/100 Base-T)
- ProtokolaiFTP; 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
- SuderinamumasRTMP; CGI; SDK; ONVIF (Profile S&G&T); P2P
- Streaming MethodUnicast/Multicast
- Naudotojas/prievadas20 (total bandwidth: 64 M)
- SaugyklaMicro SD card (512 GB); FTP/SFTP; NAS
- NaršyklėIE 9 and later versions; Chrome 41 and later versions; Firefox 50 and later versions; iOS 10 and later versions
- Valdymo programinė įrangaDSS; DMSS
- Mobilioji programaiOS; Android
- SertifikataiCE-EMC: EN 55032; EN 61000-3-3; EN 61000-3-2; EN 50130-4; EN 55035; CE-LVD: EN 62368-1; FCC: 47 CFR FCC Part15, Subpart B, NSI C63.4; UL: UL62368-1
- Garso įvestis1 channel (LINE IN, bare wire)
- Garso išvestis1 channel (LINE OUT, bare wire)
- Signalizacijos sąsajaCapture; recording; send email; preset; tour; pattern; alarm digital input
- Pavojaus įvykisMotion/Tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection
- Alarm I/O2/1
- Audio I/O1/1
- Maitinimas12 VDC/3 A ± 10%; PoE+ (802.3at)
- Energijos sunaudojimasBasic: 9 W; Max.: 20 W (Illuminator+alarm+PTZ)
- Darbo sąlygos (temperatūra)–40 °C to +70 °C (–40 °F to +158 °F)
- Darbo sąlygos (drėgmė)≤ 95%
- Sandėliavimo sąlygos temperatūra–40 °C to +70 °C (–40 °F to +158 °F)
- Sandėliavimo sąlygos drėgmė≤ 95%
- ApsaugaIP66; TVS 6000 V lightning proof; surge protection; voltage transient protection
- Produkto dydis270.4 mm × Φ160 mm (10.65" × Φ6.30")
- Svoris be įpakavimo2.4 kg (5.29 lb)
- Svoris su įpakavimo3.9 kg (8.60 lb)