Camera de supraveghere PTZ Dahua SD5A445GB-HNR este o solutie profesionala de top, conceputa pentru monitorizarea avansata a spatiilor extinse, oferind performante exceptionale datorita combinatiei dintre tehnologia Starlight, zoom optic puternic si inteligenta artificiala integrata. Cu un senzor 4 MP STARVIS CMOS, aceasta camera livreaza imagini clare si detaliate chiar si in conditii de iluminare extrem de scazuta, fiind ideala pentru supraveghere 24/7.
Echipata cu un impresionant zoom optic 45x, camera permite identificarea precisa a obiectelor aflate la distante mari, fara pierderi de calitate. Iluminarea IR cu o raza de pana la 150 metri asigura vizibilitate excelenta pe timp de noapte, iar tehnologia Smart IR optimizeaza automat iluminarea pentru a evita supraexpunerea
Specificatii tehnice camera Speed Dome Dahua, AI WizSense, Starlight, 4MP, zoom optic 45x, 3.95-177.75mm, IR 150m, IVS, Audio, Alarma , IP67, IK10, PoE+ – SD5A445GB-HNR:
- Senzor: 1/2.8″ CMOS, 4 MP
- Rezolutie maxima: 2560 × 1440 pixeli
- Memorie ROM: 4 GB
- Memorie RAM: 1 GB
- Viteza shutter electronic: 1/1 s 1/30.000 s
- Sistem scanare: Progresiv
- Iluminare minima: 0.005 lux (color), 0.0005 lux (B/W), 0 lux cu IR
- Distanta iluminare IR: pana la 150 m
- Numar iluminatoare: 4 LED IR
- Control iluminare: Zoom Prio; Manual; Smart IR; Off
- Lentila: 3.95 mm 177.75 mm
- Diafragma: F1.6 F4.95
- Unghi de vizualizare: H: 65.71.9; V: 39.41.1; D: 73.12.1
- Zoom optic: 45x
- Zoom digital: 16x
- Control focus: Auto; semi-auto; manual
- Distanta minima focalizare: 0.1 m 1 m
- Control iris: Auto; manual
- DORI detectare: 2451.7 m
- DORI observare: 972.9 m
- DORI recunoastere: 490.3 m
- DORI identificare: 245.2 m
- Pan: 0360 continuu
- Tilt: -15+90, auto flip 180
- Viteza manuala Pan: 0.1300/s
- Viteza manuala Tilt: 0.1200/s
- Viteza preset Pan: 400/s
- Viteza preset Tilt: 300/s
- Presetari: 300
- Tururi: 8 (max. 32 presetari/tur)
- Pattern-uri: 5
- Scanari: 5
- Memorie oprire: Da
- Compresie video: H.264H; H.264B; H.264; H.265; Smart H.265+; Smart H.264+; MJPEG
- Stream-uri video: 3
- Rezolutii: 4M; 3M; 1080p; 720p; D1; VGA; CIF
- Cadenta cadre: pana la 25/30 fps
- Bitrate: H.264 (9614848 kbps); H.265 (388960 kbps)
- Control bitrate: CBR/VBR
- Mod zi/noapte: Auto (ICR); Color; B/W
- WDR: 120 dB
- BLC / HLC: Da
- Balans de alb: Auto; indoor; outdoor; ATW; manual; sodium lamp; natural light; street lamp
- Control gain: Auto; manual
- Reducere zgomot: 2D NR; 3D NR
- Detectie miscare: Da
- ROI: Da
- Stabilizare imagine: EIS
- Defog: Electronic
- Rotatie imagine: 180
- Zoom digital: 16x
- Raport semnal/zgomot: ≥55 dB
- Functii inteligente: protectie perimetrala, detectie faciala, SMD 4.0, auto tracking, metadata video, AcuPick
- Numarare persoane: Da
- Port retea: 1× RJ-45 (10/100 Base-T)
- Protocoale retea: FTP; RTMP; IPv6; IPv4; DNS; RTCP; PPPoE; NTP; RTP; HTTPS; SNMP; TCP/IP; DDNS; UPnP; ICMP; UDP; IGMP; HTTP; SSL; DHCP; SMTP; QoS; RTSP; ARP
- Interoperabilitate: CGI; SDK; ONVIF (Profile S, G, T); P2P
- Streaming: Unicast / Multicast
- Utilizatori simultani: 20
- Stocare: MicroSD pana la 512 GB; FTP; NAS
- Intrare audio: 1 canal
- Iesire audio: 1 canal
- Intrari/iesiri alarma: 2/1
- Intrari/iesiri audio: 1/1
- Alimentare: 24V DC sau PoE+
- Consum: 10 W normal; max. 22 W
- Temperatura functionare: -40C pana la +70C
- Umiditate: ≤95%
- Protectie: IP67; IK10; protectie la fulgere 6000V
- Dimensiuni: 332 mm × 190 mm
- Greutate: 4.7 kg
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