4-inch 2 MP 25X Powered by DarkFighter Network Speed Dome

Compra mínima: unidade(s)

Compra máxima: unidade(s)

Lentes
Velocidade De ZoomApprox. 3.6 s (optical lens, wide-tele)
Distância De Funcionamento10 mm to 1500 mm (wide-tele)
Faixa De AberturaF1.6 to F3.5
Distância Focal4.8 mm to 120 mm, 25× optical zoom
Field Of ViewHorizontal field of view: 57.6° to 2.5° (Wide-Tele); Vertical field of view: 34.4° to 1.4° (Wide-Tele); Diagonal field of view: 64.5° to 2.9° (Wide-Tele)

Image
Sub-Stream50Hz: 25fps (704 × 576, 640 × 480, 352 × 288), 60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)
Main Stream50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720); 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)
Transmissão Terciária50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288); 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)

Rede
Armazenamento De RedeBuilt-in memory card slot, support Micro SD/SDHC/SDXC, up to 256 GB; NAS (NFS, SMB/ CIFS), ANR
ProtocolosIPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, DHCP, PPPoE, UDP, IGMP, ICMP, Bonjour
APIONVIF (Profile S, Profile G, Profile T), ISAPI, SDK
Visualização Ao Vivo SimultâneaUp to 20 channels
Usuário/HostUp to 32 users. 3 levels: Administrator, Operator and User
ClientiVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect
Navegador Da WebIE 8 to 11, Chrome 31.0+, Firefox 30.0+, Edge 16.16299+
Medidas De SegurançaUser authentication (ID and PW), Host authentication (MAC address); HTTPS encryption; IEEE 802.1x port-based network access control; IP address filtering
Vinculação De AlarmeAlarm actions, such as Notify Surveillance Center, Upload to FTP, Send Email, Trigger Recording, Recording Linkage, and Alarm Input, and Audio Visual Alarm etc.
Alarme1-ch alarm input and 1-ch alarm output
Áudio1-ch audio input, 1-ch audio output

Compression Standard
H.264+Yes
H.265+Yes
Tipo H.264Baseline Profile/Main Profile/High Profile
Compressão De VídeoMain Stream: H.265+/H.265/H.264+/H.264, Sub-Stream: H.265/H.264/MJPEG, Third Stream: H.265/H.264/MJPEG,
Tipo H.265Main Profile
Taxa De Bits De Vídeo32 Kbps to 16384 Kbps
Compressão De ÁudioG.711alaw/G.711ulaw/G.722.1/G.726/MP2L2/PCM

Smart Feature
Eventos BásicosMotion Detection, Alarm Input, Alarm Output, Video Tampering Detection, Exception
Evento InteligenteIntrusion Detection, Line Crossing Detection, Region Entrance Detection, Region Exiting Detection, Object Removal Detection, Unattended Baggage Detection, Audio Exception Detection
Gravação InteligenteANR (Automatic Network Replenishment), Dual-VCA
ROI (Região De Interesse)Main stream, sub-stream, and third stream respectively support four fixed areas.

Camera Module
3D DNRYes
Sensor De Imagem1/2.8" progressive scan CMOS
Iluminação MínimaColor: 0.005 Lux @(F1.6, AGC ON); B/W: 0.001 Lux @(F1.6, AGC ON)
Balanço De BrancoAuto/Manual/ATW (Auto-tracking White Balance)/Indoor/Outdoor/Fluorescent Lamp/Sodium Lamp
GanhoAuto/Manual
Tempo Do Obturador1/1 s to 1/30,000 s
Dia E NoiteIR Cut Filter
Zoom Digital16×
Máscara De Privacidade24 programmable privacy masks
Modo De FocoAuto/Semi-automatic/Manual
WDR120 dB
BLCYes
HLCYes

PTZ
Faixa De Movimento (Panorâmica)360° endless
Velocidade De PanoramizaçãoConfigurable, from 0.1°/s to 160°/s, Preset speed: 160°/s
Faixa De Movimento (Inclinação)From 0° to 90° (auto-flip)
Tilt SpeedConfigurable, from 0.1°/s to 120°/s, Preset Speed: 120°/s
Zoom ProporcionalYes
Predefinições300
Varredura De Rastreamento8 patrols, up to 32 presets for each patrol
Varredura De Padrão4 pattern scans, record time over 10 minutes for each scan
Memória De DesligamentoYes
Ação De EstacionamentoPreset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan
Posicionamento Em 3DYes
Congelamento Das PredefiniçõesYes
Tarefa AgendadaPreset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan/Dome Reboot/Dome Adjust/Aux Output

Geral
DimensionsΦ 180 mm × 239.5 mm (Φ 7.09" × 9.43")
Approx. 2 kg (4.41 lb)
Nível De ProteçãoIP66 Standard, 4000 V Lightning Protection, Surge Protection and Voltage Transient Protection
Alimentação
12 VDC, 2.0 A and PoE (802.3 at), 42.5 to 57 VDC, 0.6 A, class4

Max.: 18 W
Ambiente De Trabalho-30°C to 65°C (-22°F to 149°F)