DS-2DE7A825IWG1-E - è una telecamera Speed Dome PTZ professionale con ottica motorizzata 4.8-120mm e zoom ottico 25x, progettata per il monitoraggio avanzato di grandi aree e infrastrutture critiche. Dotata di sensore 8MP Ultra HD e tecnologie DarkFighter e AI-ISP, offre immagini estremamente nitide anche in condizioni di scarsa illuminazione, mentre l’intelligenza artificiale AcuSense distingue persone e veicoli riducendo i falsi allarmi. Il sistema PTZ con rotazione 360°, IR fino a 200 metri, WDR 120 dB e Auto Tracking garantisce controllo preciso e videosorveglianza continua anche in ambienti complessi. Completa di doppio microfono integrato, speaker audio con allarme luminoso e sonoro, compressione H.265+, supporto microSD fino a 512GB e protezione IP67 IK10 per utilizzo professionale esterno. Hikvision
DS-2DE7A825IWG1-E – TELECAMERA SPEED DOME PTZ OTTICA VARIFOCALE 2.8-12mm 8MP - ACUSENSE - DARKFIGHTER

La Hikvision DS-2DE7A825IWG1-E è una telecamera Speed Dome PTZ professionale con ottica motorizzata 4.8-120mm e zoom ottico 25x, ideale per il monitoraggio di grandi aree come aeroporti, infrastrutture, parcheggi e siti industriali. Grazie al sensore 8MP Ultra HD, alle tecnologie DarkFighter e AI-ISP, garantisce immagini estremamente nitide anche in condizioni di scarsa illuminazione. Il sistema intelligente AcuSense con deep learning distingue persone e veicoli riducendo i falsi allarmi, mentre il PTZ con rotazione 360°, IR fino a 200 metri e Auto Tracking assicura controllo avanzato e monitoraggio continuo. Completa di doppio microfono integrato, speaker audio con allarme luminoso e sonoro, compressione H.265+, supporto microSD fino a 512GB e protezione professionale IP67 IK10.
Caratteristiche principali:
- Risoluzione 8MP Ultra HD 3840x2160
- Ottica motorizzata 4.8-120mm con zoom ottico 25x
- Tecnologia DarkFighter e AI-ISP per bassa luminosità
- Tecnologia AcuSense AI con rilevamento persone e veicoli
- Rotazione PTZ 360° con Auto Tracking
- Visione notturna IR fino a 200 metri
- Compressione video H.265+
- WDR 120 dB e stabilizzazione EIS
- Doppio microfono integrato e speaker audio
- Allarme attivo con luce bianca e avviso sonoro
- Face Capture e People Counting
- Supporto microSD fino a 512GB
- Protezione IP67 antivandalo IK10
- Compatibilità ONVIF, Hik-Connect e HikCentral Pro
Ulteriori dettagli
Risoluzione Ultra HD 8MP 3840x2160 capace di offrire immagini ad altissima definizione e fluidità video fino a 30fps, ideale per il controllo di aeroporti, infrastrutture, parcheggi, aree industriali e ambienti ad alta sicurezza.
Network Camera IP professionale compatibile con ONVIF, Hik-Connect, HikCentral Pro, ISAPI e HTTPS, dotata di compressione video H.265+, supporto microSD fino a 512GB, PoE+ e protezione professionale IP67 IK10 per installazioni esterne avanzate.
Scheda tecnica
| DS-2DE7A825IWG1-E | |
| Camera | |
| Image Sensor | 1/1.8" Progressive Scan CMOS |
| Max. Resolution | 3840 × 2160 |
| Min. Illumination | Color: 0.005 Lux @ (F1.8, AGC ON),B/W: 0.001 Lux @ (F1.8, AGC ON),0 Lux with IR |
| Shutter Time | 1/3 s to 1/300,000 s |
| Day & Night | IR cut filter |
| Zoom | 25 × optical, 16 × digital |
| Angle Adjustment | Yes |
| Lens | |
| Focal Length | 4.8 to 120 mm |
| FOV | Horizontal field of view: 55.3° to 3.0°, vertical field of view: 32.2° to 1.7°, diagonal field of view: 62.3° to 3.4° |
| Focus | Auto, semi-auto, manual |
| Aperture | Max F1.6 |
| Zoom Speed | Approx. 3.5 s |
| Illuminator | |
| Supplement Light Type | IR |
| Supplement Light Range | IR Distance: up to 200 m |
| PTZ | |
| 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 |
| Preset Freezing | Yes |
| Patrol Scan | 8 patrols, up to 32 presets for each patrol |
| Pattern Scan | 4 pattern scans |
| Park Action | Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan |
| 3D Positioning | Yes |
| PTZ Status Display | Yes |
| Scheduled Task | Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan, dome reboot, dome adjust, aux output |
| Power-off Memory | Yes |
| Video | |
| Main Stream | 50 Hz: 25 fps (3840 × 2160, 2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720), 60 Hz: 30 fps (3840 × 2160, 2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720) |
| Sub-Stream |
50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288); |
| Third Stream |
50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288) |
| Video Bit Rate |
32 kbps to 16384 kbps |
| Video Compression |
Main stream: H.265/H.264/H.264+/H.265+, |
| 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.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC |
| Audio Bit Rate | 64 Kbps (G.711),16 Kbps (G.722.1),16 Kbps (G.726),32 to 192 Kbps (MP2L2),16 to 64Kbps (AAC-LC),8 to 320 Kbps (MP3) |
| Audio Sampling Rate | MP2L2: 16kHz,AAC-LC: 16kHz,PCM: 8kHz, 16kHz,MP3: 8kHz, 16kHz |
| Environment Noise Filtering | Yes |
| Network | |
| 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 |
| Simultaneous Live View |
Up to 20 channels |
| API | ONVIF (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP |
| User/Host |
Up to 32 users. |
| 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) |
| Network Storage |
NAS (NFS, SMB/CIFS), auto network replenishment (ANR) |
| Client |
iVMS-4200, HikCentral Pro, Hik-Connect |
| Web Browser |
IE11, Chrome 80+, Firefox 80+, Safari 13+, Edge 89+ |
| 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 | ≥ 52 dB |
| Defog | Digital Defog |
| Image Stabilization | 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 |
| VR View | 360° Real Scene Stitched Panoramic Image |
| Interface | |
| Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
| On-Board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB |
| Built-in Speaker | 1 built-in speaker with effective distance reaching max. 30 meters |
| 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 |
| Alarm | 2 inputs, 1 outputs |
| Reset | Yes |
| Built-in Microphone | 2 built-in Microphone: Arrayed dual-microphone up to 8 meters |
| Event | |
| 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 |
| 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, 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 |
| Regional People Counting | Supports up to 8 detection regions, and independent arming schedule and linkage method Supports 3 detection modes: people density detection, number of people exception detection, waiting time exception detection Supports searching real-time number of people |
| Linkage and Tracking | |
| Smart Tracking | Manual tracking, auto-tracking |
| General | |
| Power |
36 VDC ± 25%, max. 42 W, |
| Dimension |
Ø 220 mm × 363.3 mm (Ø 8.66" × 13.91") |
| Weight |
Approx. 5 kg (11.03 lb.) |
| Material |
ADC12 |
| Operating Conditions |
-30 °C to 65 °C (-22 °F to 149 °F). Humidity 90% or less (non-condensing) |
| Demist |
Yes |
| Approval | |
| EMC |
CE-EMC (EN 55032:2015+A1:2020, EN 50130-4:2011+A1:2014, EN IEC 61000-3-2:2019+A1:2021+A2:2024, EN 61000-3-3:2013+A1:2019+A2:2021),RCM (AS/NZS CISPR 32: 2015) |
| Safety |
CB (IEC 62368-1:2014), CE-LVD (EN 62368-1:2014 + A11:2017) |
| Environment |
CE-RoHS (2011/65/EU); WEEE (2012/19/EU); |
| Protection |
IP67 (IEC 60529-2013),IK10 (IEC 62262:2002),TVS 6000 V lightning protection, surge protection and voltage transient protection |


Dall’anno della sua nascita il prestigio cresce sempre più tanto da affermarsi nel 2015 come prima realtà globale nella sicurezza. Dal 2016 Hikvision espande il suo mercato diventando Total Solution Provider per l'intero mercato della sicurezza. Entra così nel mondo dell’antintrusione e successivamente si avvicina alle nuove tecnologie e all’intelligenza a servizio dell'uomo trattando sistemi IoT, Machine Vision, Robotica e Automotive. Da leader della security, Hikvision diventa con impegno, passione e competenza un'azienda Hi-Tech con una vision 4.0, che punta sempre in alto. 