2 MP 25X Powered by DarkFighter IR Network Speed Dome
DS-2DE4A225IW-DE(S6)
- High quality imaging with 2 MP resolution
- Excellent low-light performance via powered-by-DarkFighter technology
- Clear imaging against strong back lighting due to 120 dB WDR technology
- Pan and tilt ability enables camera to monitor zones of interest
- 25× optical zoom allows for closer viewing of subjects in expansive areas
- Up to 50m IR range ensures safety at night
- Water and dust resistant (IP66)
Texniki parametrlər
Available modelsDS-2DE4A225IW-DE(S6)
SeriyaDE4
Qətnamə
ApertureMax. F1.6
Supplement Light TypeIR
Supplement Light RangeIR Distance: up to 50 m
Smart Supplement LightYes
H.265 TypeMain profile
Scalable Video Coding (SVC)H.264 and H.265 encoding
Region of Interest (ROI)8 fixed regions for each stream
APIOpen Network Video Interface (Version 18.12), Profile S, Profile G, Profile T), ISAPI, SDK, ISUP
ProtocolsIPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour
User/HostUp to 32 users; 3 user levels: administrator, operator, and user
Zəif işıqda görüntüPowered by Darkfighter
İşıqlandırma məsafəsi21-50m
SecurityPassword protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, control timeout settings, security audit log, TLS 1.2, host authentication (MAC address)
Network StorageNAS (NFS, SMB/CIFS), auto network replenishment (ANR)
ClientiVMS-4200, HikCentral Pro, Hik-Connect
Web browserIE 10-11, Chrome 57+, Firefox 52+, Safari 11+
Wide Dynamic Range (WDR)120 dB
Day/Night SwitchDay, Night, Auto, Schedule
Image EnhancementBLC, HLC, 3D DNR
Image Parameters SwitchYes
Image SettingsSaturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
SNR＞52 dB
Optik zum21-30X
PoE dəstəyi802.3at
Privacy Mask24 programmable polygon privacy masks, mask color or mosaic configurable
Ethernet Interface1 RJ45 10M/100M self-adaptive Ethernet port
Basic EventMotion detection, video tampering alarm, exception, alarm input and output
Smart EventFace detection, line crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection, audio exception detection
Power12 VDC, Max. 18 W; PoE (802.3at)
DimensionØ 169 mm × 161 mm (Ø 6.65" × 6.34")
WeightApprox. 2.45 kg (5.40 lb.)
General FunctionMirror, password protection
ProtectionIP66 (IEC 60529-2013), TVS 6000V lightning protection, surge protection and voltage transient protection
Audio Sampling RateAAC: 16 kHz, 32 kHz, 48 kHz; MP2L2: 16 kHz, 32 kHz, 48 kHz; PCM: 8 kHz, 16 kHz, 32 kHz, 64 kHz
Day & NightIR cut filter
IR Wavelength850 nm
H.264 TypeBaseline Profile/Main Profile/High Profile
Environment Noise FilteringYes
Shutter Speed1/1 s to 1/30,000 s
Zoom25x optical, 16x digital
FocusAuto, semi-auto, manual
Zoom SpeedApprox. 3.4 s
FOVHorizontal FOV 54.9° to 2.7°, vertical FOV 31.5° to 1.5°, diagonal FOV 62.3° to 3.1°
Movement Range (Pan)0° to 360°
Movement Range (Tilt)-5° to 90°
Pan SpeedPan speed: configurable from 0.1° to 300°/s; preset speed: 350°/s
Tilt SpeedTilt speed: configurable from 0.1° to 160°/s, preset speed 200°/s
Presets300
Patrol Scan8 patrols, up to 32 presets for each patrol
Pattern Scan4 pattern scans, record time over 10 minutes for each scan
Power-off MemoryYes
Park ActionPreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan
3D PositioningYes
PTZ Status DisplayYes
Preset FreezingYes
Scheduled Taskpreset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust
DefogDigital Defog
Image StabilizationNo
Regional FocusYes
Alarm2 inputs, 2 outputs
Audio1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 KΩ ± 10%; 1 output (line out), line level, output impedance: 600 Ω
Alarm LinkageUpload to FTP/NAS/memory card, notify surveillance center, send email, trigger alarm output, trigger recording, and PTZ actions (such as preset, patrol scan, pattern scan)
Slow ShutterYes
Proportional ZoomYes
Application Scene–
Yükləmə mərkəzi
Proqram təminatı Firmware_V5.7.11_220905