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

  • High quality imaging with 2 MP resolution
  • Excellent low-light performance with powered by DarkFighter technology
  • Clear imaging against strong back light by 120 dB WDR technology
  • Pan and tilt ability enables the camera to capture interested areas
  • Securing an expansive area with 25x optical zoom

Available models:

DS-2DE4225W-DE3(B)

Specifikace

  • Objektiv
  • FOVHorizontal field of view: 57.6° to 2.5° (Wide-Tele), Vertical field of view: 34.4° to 1.4° (Wide-Tele),
  • Rychlost zoomuApprox. 3.6 s (optical lens, wide-tele)
  • Pracovní vzdálenost10 mm to 1500 mm (wide-tele)
  • Rozsah clonyF1.6 to F3.5
  • Ohnisková vzdálenost4.8 mm to 120 mm, 25× optical zoom
  • Obraz
  • Vylepšení obrazuHLC/BLC/3D DNR/Defog/EIS/Regional Exposure/Regional Focus
  • Vedlejší stream50Hz: 25fps (704 × 576, 640 × 480, 352 × 288), 60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)
  • Max. rozlišení1920 × 1080
  • Hlavní proud50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720) 50fps (1280 × 960, 1280 × 720); 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720) 60fps (1280 × 960, 1280 × 720)
  • Třetí proud50Hz: 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)
  • Síť
  • Síťové úložištěBuilt-in memory card slot, support Micro SD/SDHC/SDXC, up to 256 GB; NAS (NPS, SMB/ CIPS), ANR
  • ProtokolyIPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour
  • APIONVIF (Profile S, Profile G, Profile T), ISAPI, SDK
  • Současný živý náhledUp to 20 channels
  • Uživatel/hostitelUp to 32 users,3 levels: Administrator, Operator and User
  • KlientiVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect
  • Webový prohlížečIE 8 to 11, Chrome 31.0+, Firefox 30.0+, Edge 16.16299+
  • Bezpečnostní opatřeníUser authentication (ID and PW), Host authentication (MAC address); HTTPS encryption; IEEE 802.1x port-based network access control; IP address filtering
  • Propojení alarmuAlarm actions, such as Notify Surveillance Center, Upload to FTP, Send Email, Trigger Recording, Recording Linkage, and Alarm Input, etc.
  • Rozhraní
  • Výstup alarmu1 alarm output
  • Vstup alarmu1 alarm input
  • Zvukový vstup1 audio input
  • Audio výstup1 audio output
  • Síťové rozhraní1 RJ45 10 M/100 M Ethernet, PoE+ (802.3 at, class4)
  • Standard komprese
  • H.264+Support
  • H.265+Support
  • H.264 typBaseline Profile/Main Profile/High Profile
  • Video kompreseMain Stream: H.265+/H.265/H.264+/H.264,Sub-stream: H.265/H.264/MJPEG,Third Stream: H.265/H.264/MJPEG
  • H.265 typMain Profile
  • Video Bitrate256 Kbps to 16384 Kbps
  • Audio kompreseG.711alaw/G.711ulaw/G.722.1/G.726/MP2L2/PCM
  • Audio BitrateG.711alaw/G.711ulaw: 64 Kbps,G.722.1/G.726: 16 Kbps,MP212/PCM: 32 Kbps/64 Kbps/128 Kbps
  • SVCSupport
  • Kamerový modul
  • Senzor obrazu1/2.8" progressive scan CMOS
  • Min. osvětleníColor: 0.005 Lux @(F1.6, AGC ON),B/W: 0.001 Lux @(F1.6, AGC ON)
  • Vyvážení bíléAuto/Manual/ATW (Auto-tracking White Balance)/Indoor/Outdoor/Fluorescent Lamp/Sodium Lamp
  • NárůstAuto/Manual
  • Čas závěrky50Hz: 1/1 s to 1/30,000 s,60Hz: 1/1 s to 1/30,000 s
  • Den & NocIR Cut Filter
  • Digitální Zoom16×
  • Maska ochrany osobních údajů24 programmable privacy masks
  • Režim ostřeníAuto/Semi-automatic/Manual
  • WDR120 dB WDR
  • PTZ
  • Rozsah pohybu (otáčení)360° endless
  • Rychlost otáčeníConfigurable, from 0.1°/s to 160°/s, ,Preset speed: 160°/s
  • Rozsah pohybu (náklon)From 0° to 90° (auto-flip)
  • Rychlost náklonuConfigurable, from 0.1°/s to 120°/s,Preset Speed: 120°/s
  • Proporcionální zvětšeníSupport
  • Předvolby300
  • Patrolové skenování8 patrols, up to 32 presets for each patrol
  • Vzorové skenování4 pattern scans, record time over 10 minutes for each scan
  • Vypínací paměťSupport
  • ParkováníPreset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan
  • 3D polohováníSupport
  • Zobrazení stavu PTZSupport
  • Přednastavené zmrazeníSupport
  • Naplánovaný úkolPreset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan/Dome Reboot/Dome Adjust/Aux Output
  • Chytré funkce
  • Basic Event DetectionMotion Detection, Alarm Input, Alarm Output, Video Tampering Detection, Exception
  • Smart DetectionIntrusion Detection, Line Crossing Detection, Region Entrance Detection, Region Exiting Detection, Object Removal Detection, Unattended Baggage Detection, Audio Exception Detection
  • Inteligentní záznamANR (Automatic Network Replenishment), Dual-VCA
  • ROIMain stream, sub-stream, and third stream respectively support four fixed areas.
  • Všeobecné
  • MateriálADC 12, PC+ABS, PC/PMMA
  • DimensionsCeiling mounting model: Φ 165 mm × 179.5 mm (Φ 6.50" × 7.07") ,In-ceiling mounting model: Φ 165 mm × 168 mm (Φ 6.50" × 6.61")
  • VáhaApprox. 2 kg (4.41 lb)
  • Úroveň ochrany4000V Lightning Protection, Surge Protection and Voltage Transient Protection
  • Napájení12 VDC and PoE+ (802.3 at, class4),Max.: 18 W
  • Pracovní teplota-10°C to 50°C (-14°F to 122°F)
  • Pracovní vlhkost≤ 90%

Specifikace

Firmware
Aplikováno na:
DS-2DE4225W-DE3(B)
*For better user experience, we highly recommend you to update your device to the latest firmware asap.
Firmware
Aplikováno na:
DS-2DE4225W-DE3(B)
*For better user experience, we highly recommend you to update your device to the latest firmware asap.

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