WizSense 2MP 25x 4.8-120 mm Starlight TiOC PoE+ IP PTZ Camera with Autotracking 3.0 and AcuPick - Dahua
SD4E225GB-HNR-A-PV1 - The WizSense TiOC 2MP PTZ IP camera with 4.8-120mm motorized lens and 25x optical zoom is designed for professional surveillance of large areas, ensuring detailed Full HD 2MP images even in low light conditions thanks to Starlight technology. Equipped with Autotracking 3.0 , AcuPick , SMD 4.0 , face detection and perimeter protection , it ensures intelligent and precise monitoring. Dual Light Fusion illumination with IR up to 100m and white light up to 50m , combined with active deterrent , integrated microphone , PoE+ support and IP66 protection, makes it ideal for advanced security applications in outdoor environments. Dahua
SD4E225GB-HNR-A-PV1 | 2MP PTZ IP CAMERA WITH 4.8-120mm VARIFOCAL LENS - ARTIFICIAL INTELLIGENCE - 25x OPTICAL ZOOM
The Dahua WizSense TiOC 2MP PTZ IP camera with 4.8-120mm motorized lens and 25x optical zoom offers advanced control of large areas with smooth Full HD 2MP images and excellent performance thanks to Starlight technology. The Autotracking 3.0 , AcuPick , SMD 4.0 , Face Detection and perimeter protection functions ensure intelligent and precise detection. Dual Light Fusion illumination with IR up to 100m and white light up to 50m , together with active deterrent , integrated microphone , PoE+ support and IP66 certification, make this camera ideal for professional video surveillance applications.
Main specifications:
- Resolution: 2MP Full HD (1920×1080)
- Lens: Motorized 4.8-120 mm
- Zoom: 25x optical
- Night Vision: Starlight + Dual Light Fusion (IR 100m / White Light 50m)
- Artificial Intelligence: Autotracking 3.0, SMD 4.0, AcuPick, Face Detection
- Protection: Perimeter with active deterrence
- Audio: Built-in microphone
- Storage: MicroSD up to 512 GB
- Power supply: PoE+ / 12 V DC
- Environmental protection: IP66
Further details
The PTZ system with continuous 360° rotation , tilt from -15° to +90° , 300 presets , automatic tours and programmable patrols allows you to monitor large areas with maximum precision and speed.
The Dual Light Fusion system combines IR illumination up to 100 meters and white light up to 50 meters , automatically selecting the most effective mode to obtain clear, color images even at night.
The built-in microphone , together with the audio inputs and outputs, allows for the recording of ambient audio and the creation of complete video surveillance systems with audio communication.
The 2 alarm inputs and 1 alarm output , combined with customizable acoustic warnings and light deterrent , allow you to automate event management and increase the protection of the monitored site.
Technical data sheet
| SD4E225GB-HNR-A-PV1 |
| Technical Features |
| Dahua WizSense TiOC IP PTZ Dome Dahua WizSense TiOC |
| 1/2.8" STARVIS™ CMOS sensor |
| 2 MP resolution |
| Maximum resolution of 1920 × 1080 |
| Auto day/night with ICR, color and black & white |
| Minimum color illumination of 0.005 [email protected] |
| Minimum black & white illumination of 0.0005 [email protected] |
| 0 lux with illuminator on |
| IR range up to 100 m |
| White light range up to 50 m |
| Illuminator control with zoom priority, manual, auto, or off |
| 2 IR illuminators |
| 2 Dual Light Fusion illuminators |
| Motorized lens 4.8 mm to 120 mm |
| Maximum aperture F1.6-F3.5 |
| Horizontal angle of view 58.5° to 2.8° |
| 33.2° to 1.5° vertical angle of view |
| Diagonal angle of view 67.5° to 3.2° Diagonal angle of view 67.5° to 3.2° Diagonal angle of view 67.5° to 3.2 |
| 25x optical zoom |
| Auto, semi-automatic or manual focus control |
| Minimum focus distance 0.1 m to 1.5 m (0.1 m to 1.5 m) |
| Auto or manual iris |
| Video |
| H.264H, H.264B, Smart H.265+, H.265, MJPEG in substream, Smart H.264+ and H.264M video compression |
| 3-stream capability |
| Resolutions: 1080P (1920 × 1080), 1.3M (1280 × 960), 720P (1280 × 720), D1 (704 × 576/704 × 480), VGA (640 × 480) and CIF (352 × 288/352 × 240) |
| Stream 1: 1080P/1.3MP/720P@1-50/60 ips |
| Stream 2: D1/VGA/CIF@1-25/30 fps |
| Stream 3: 1080P/1.3MP/720P@1-25/30 ips |
| CBR/VBR bit rate control |
| H.264 bit rate from 64Kbps to 10496Kbps |
| H.265 bit rate from 25Kbps to 6400 Kbps |
| Functionalities |
| BLC, HLC and WDR 120 dB |
| White balance auto, indoor, outdoor, tracking, manual, sodium lamp, daylight, and streetlight |
| Automatic or manual gain control |
| 2D NR and 3D NR noise reduction |
| Motion detection |
| Region of interest RoI |
| Electronic image stabilization EIS |
| Electronic Defog |
| 16x digital zoom |
| 180° image rotation |
| Signal-to-noise ratio ≥55 dB |
| Privacy mask up to 24 areas, with up to 8 areas in the same view and multiple colors available |
| Starlight technology for video in low-light environments |
| Smart H.265+ and Smart H.264+ for optimized storage and transmission |
| Active deterrence through full-color illuminator and red-blue warning light |
| Intelligent features |
| IVS perimeter protection with line crossing, intrusion, fence crossing, loitering, abandoned or lost object, fast moving, parking, people gathering and linked tracking |
| Face detection with optimization, capture, high quality facial snapshot upload and facial image enhancement |
| Extraction of 6 attributes and 8 facial expressions |
| Facial cropping for one-inch photography |
| Real-time capture strategies, quality priority and preferred image selection in a group of snapshots |
| Autotracking 3.0 |
| SMD 4.0 |
| AcuPick for accurate search for people and motor vehicles in live and recorded video |
| Auto patrol after target detection with PTZ linkage to target position |
| Positioner |
| Continuous pan from 0° to 360° panning |
| Tilt range from -15° to +90° with autoflip 180°. |
| Panning manual control speed from 0.1°/s to 200°/s |
| Manual tilt control speed from 0.1°/s to 120°/s |
| Pan preset speed from 0.1°/s to 240°/s |
| Tilt preset speed 0.1°/s to 200°/s |
| 300 presets |
| 8 rounds with up to 32 presets per round |
| 5 patterns |
| 5 scans |
| Memory after power loss |
| Motion at rest via pattern, preset, scan or beat |
| Audio |
| PCM, G.711a, G.711Mu, G.726, MPEG2-Layer2, G.722.1, G.729 and G.723 audio compression |
| Built-in microphone |
| 1 LINE IN audio input via bare wire |
| 1 LINE OUT audio output via bare wire or built-in loudspeaker, mutually exclusive |
| Storage |
| Storage by MicroSD card up to 512 GB (card not included), FTP/SFTP and NAS |
| Alarms |
| 2 alarm inputs |
| 1 alarm output |
| Alarm linkage via capture, recording, email sending, preset, patrol, pattern, digital alarm output, audio and warning light |
| Alarm events by motion detection, tamper, audio detection, network disconnection, IP conflict, memory card status and memory space |
| Red-blue light warning |
| Adjustable flash duration from 5 s to 30 s |
| High, medium or low flash frequency |
| Audible warning with 11 types of alarms and importable custom alarms |
| Network |
| RJ45 10/100 Base-T network port |
| Protocols FTP, RTMP, IPv6, Bonjour, IPv4, DNS, RTCP, PPPoE, NTP, RTP, 802.1x, HTTPS, SNMP, TCP/IP, DDNS, UPnP, NFS, ICMP, UDP, IGMP, HTTP, SSL, DHCP, SMTP, QoS, RTSP and ARP |
| CGI, SDK, ONVIF Profile S/G/T and P2P support |
| Unicast and multicast streaming methods |
| 20 users with total bandwidth of 64M |
| DMSS and DSS Pro management software |
| iOS and Android mobile clients |
| Supported browsers IE 9 and later versions, Chrome 41 and later versions, Firefox 50 and later versions, Safari 10 and later versions |
| Power |
| Powered by 12 V DC, 3 A ±10%. |
| PoE+ 802.3at |
| Basic power consumption of 7 W and maximum power consumption of 15 W at 12 VDC |
| Basic power consumption of 9 W and maximum consumption of 16 W with PoE |
| Environmental |
| Operating temperature -40 °C to +65 °C (-40 °C to +65 °C) |
| Operating humidity ≤95%. |
| IP66 protection |
| Lightning protection TVS 6000 V |
| Surge and transient voltage protection |
| Physical characteristics |
| Wall installation with bracket included |
| Ceiling, corner, pole, post, parapet or flat installation by means of optional accessories |
| Dimensions: 269.9 mm × Ø160.0 mm |
| Net weight 2.6 kg |
| Gross weight 4 kg |
| Certifications and standards |
| CE: EN 55032, EN 55024 and EN 50130-4 |
| FCC: Part 15 Subpart B and ANSI C63.4-2014 |



