HIKVISION DarkFighter 8 MP, 7 Inch, 1.8mm, 25X Zoom, PTZ, Outdoor IR Network Speed Dome Network Security Camera 2DE7A825IW

Quick features

• 1/1.8" progressive scan CMOS
• High quality imaging with 8 MP resolution
• Excellent low-light performance with powered-by-DarkFighter technology
• Audio visual alarm: The white flashing light and audible warning can be triggered by certain events
• 25× optical zoom and 16× digital zoom provide close up views over expansive areas
• Expansive night view with up to 200 m IR distance
• Focuses on human and vehicle targets classification based on deep learning
• Face capture: Up to 5 faces captured at the same time

Specifications

Camera

• Image Sensor: 1/1.8" Progressive Scan CMOS
• Max. Resolution: 3840 × 2160
• Min. Illumination: Color: 0.005 Lux @ (F1.5, AGC ON), B/W: 0.001 Lux@(F1.5, AGC ON), 0 Lux with IR
• Shutter Speed: 1/1 s to 1/30000 s
• Day & Night: IR cut filter
• Zoom: 25x optical, 16x digital
• Slow Shutter: Yes
• DORI: Detect (25px/m): 2046.9 m, Observe (63px/m): 812.3 m, Recognize (125px/m): 409.4 m, Identify (250px/m): 204.7 m

Lens

• Focal Length: 5.9 to 147.5 mm
• FOV: Horizontal field of view: 50.8° to 2.6° (wide-tele), Vertical field of view: 29.4° to 1.5° (wide-tele), Diagonal field of view: 57.4° to 3° (wide-tele)
• Focus: Auto, semi-auto, manual, rapid focus
• Aperture: Max. F1.5
• Zoom Speed: Approx. 4.8 s

Illuminator

• Supplement Light Type: IR
• Supplement Light Range: Up to 200 m

Pan/Tilt/Zoom

• Movement Range (Pan): 360°
• Movement Range (Tilt): -15° to 90° (auto flip)
• Pan Speed: Pan speed: configurable from 0.1° to 160°/s; preset speed: 240°/s
• Tilt Speed: Tilt speed: configurable from 0.1° to 120°/s, preset speed 200°/s
• Proportional Pan: Yes
• Presets: 300
• Patrol Scan: 8 patrols, up to 32 presets for each patrol
• Pattern Scan: 4 pattern scans
• Power-Off Memory: Yes
• Park Action: Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan
• 3D Positioning: Yes
• PTZ Status Display: Yes
• Preset Freezing: Yes
• Scheduled Task: Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, aux output

Video 

• Main Stream: 50 Hz: 25 fps (3840 × 2160, 2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720), 60 Hz: 24 fps (3840 × 2160, 2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
• Sub-Stream: 50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288), 60 Hz: 24 fps (704 × 480, 640 × 480, 352 × 240)
• Third Stream: 50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288), 60 Hz: 24 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)
• Video Compression: Main stream: H.265+/H.265/H.264+/H.264, Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264/MJPEG
• Video Bit Rate: 32 kbps to 16 mbps
• H.264 Type: Baseline profile/Main profile/High profile
• H.265 Type: Main profile
• Scalable Video Coding (SVC): H.264 and H.265 encoding
• Region Of Interest (ROI): 8 fixed regions for each stream

Audio

• Audio Compression: G.711alaw, G.711ulaw, G.722.1, G.726, MP2L2, AAC, PCM
• Audio Bit Rate: 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32-192 Kbps (MP2L2)/16-64 Kbps (AAC)
• Audio Sampling Rate: 8 kHz/16 kHz/32 kHz/48 kHz
• Environment Noise Filtering: Yes

Network

• Network Storage: NAS (NFS, SMB/CIFS), auto network replenishment (ANR)
• Protocols: IPv4/IPv6, HTTP, HTTPS, 802.1x, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour
• API: Open Network Video Interface (Version 19.12, Profile S, Profile G, Profile T), ISAPI, SDK, ISUP
• Simultaneous Live View: Up to 20 channels
• User/Host: Up to 32 users, 3 user levels: administrator, operator, and user
• Security: Password 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, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.2, TLS 1.3, host authentication (MAC address)
• Client: iVMS-4200, HikCentral Pro, Hik-Connect
• Web Browser: Chrome 57.0+, Firefox 52.0+, Safari 11+, IE11

Image

• Image Settings: Saturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
  
• Day/Night Switch: Day, Night, Auto, Schedule
• Wide Dynamic Range (WDR): 120 dB
• SNR: ＞52dB
• Defog: Digital Defog
• Image Stabilization: Yes, EIS
• Image Enhancement: BLC, HLC, 3D DNR
• Privacy Mask: 24 programmable polygon privacy masks, mask color or mosaic configurable
• Regional Focus: Yes
• Regional Exposure: Yes

Interface

• Ethernet Interface: 1 RJ45 10M/100M self-adaptive Ethernet port
• On-Board Storage: Built-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB
• Alarm: 2 input, 1 output
• Audio: 1 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
• Reset: Yes

Events

• Basic Event: Motion detection, video tampering alarm, exception, alarm input and output
• Smart Event: Line crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection, audio exception detection
• Alarm Linkage: Upload to FTP/NAS/memory card, notify surveillance center, send email, trigger alarm output, trigger recording, audible warning, white light flashing and PTZ actions (such as preset, patrol scan, pattern scan)
• Smart Tracking: Manual tracking, auto-tracking

Deep Learning Function

• Face Capture: Detects up to 5 faces simultaneously. Supports detecting, capturing, grading, selecting of face in motion, and output the best face picture of the face
• Perimeter Protection: Line crossing, intrusion, region entrance, region exiting. Support alarm triggering by specified target types (human and vehicle)

General

• Demist: Yes
• Power: 24 VAC, Max. 42 W (including max. 18 W for IR and max. 10 W for heater); Hi-PoE 
• Operating Condition: -30 °C to 65 °C (-22 °F to 149 °F). Humidity 90% or less (non-condensing)
• Dimensions: Ø 220 mm × 363.3 mm
• Weight: Approx. 5 kg
• Package includes: Wall mount bracket

Approvals

• EMC: FCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); IC (ICES-003: Issue 6, 2016); KC (KN 32: 2015, KN 35: 2015)
• Safety: UL (UL 62368-1); CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013); CE-LVD (EN 62368-1:2014+A11:2017); BIS (IS 13252 (Part 1):2010+A1:2013+A2:2015); LOA (IEC/EN 60950-1)
• Environment: CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
• Protection: IP66 (IEC 60529-2013), IK10 (excluding glass window), TVS 6000V lightning protection, surge protection and voltage transient protection