Dahua DH-SD4E425GB-HNR-A-PV1, 4MP 25x Starlight IR WizSense Network PTZ Came

Camera
Image Sensor | 1/2.8" CMOS
Pixel | 4 MP
Max. Resolution | 2560 (H) × 1440 (V)
ROM | 4 GB
RAM | 1 GB
Electronic Shutter Speed | 1/1 s–1/30,000 s
Scanning System | Progressive
Min. Illumination | Color: 0.005 lux@F1.6
B/W: 0.0005 lux@F1.6
0 lux@F1.6 (illuminator on)
Illumination Distance | 100 m (328.08 ft) (IR)
50 m (164.04 ft)(White light)
Illuminator On/Off Control | Zoom Prio; Manual; Auto; Off
Illuminator Number | 2 (IR)
2 (Dual light fusion)
Lens
Focal Length | 5 mm–125 mm
Max. Aperture | F1.6–F3.6
Field of View | H: 51.9°–3.0°;
V: 39.7°–2.2°;
D: 63.1°–3.7°
Optical Zoom | 25×
Focus Control | Auto; semi-auto; manual
Close Focus Distance | 0.1 m–0.5 m (0.33 ft–1.64 ft)
Iris Control | Auto; manual
DORI Distance | Detect | Observe | Recognize | Identify
2500 m (8208.10 ft) | 987.5 m (3239.83 ft) | 500 m (1640.42 ft) | 250 m (820.21 ft)
PTZ
Pan/Tilt Range | Pan: 0° to 360° endless
Tilt: –15° to +90°, auto flip 180°
Manual Control Speed | Pan: 0.1°/s–200°/s
Tilt: 0.1°/s–120°/s
Preset Speed | Pan: 240°/s; Tilt: 200°/s
Preset | 300
Tour | 8 (up to 32 presets per tour)
Pattern | 5
Scan | 5
Power-off Memory | Yes
Idle Motion | Pattern; Preset; Scan; Tour
Intelligence
IVS (Perimeter Protection) | Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification; linkage tracking
Face Detection | Supports face detection, face bounding box, capturing snapshots, uploading face snapshots, enhancing face images, and selecting a preferred image among a group of snapshots. Attribute Extraction is also supported, where 6 attributes and 8 expressions can be detected. The attributes are gender, age, glasses, mask, mustache and expressions. The expressions are angry, sad, hate, scared, surprised, calm, happy and confused. Face cutout is also offered, where you can cutout one face at a time and customize the size to be a one-inch photo. The supported methods for capturing snapshots are real-time capturing, quality first, and selecting a preferred image among a group of snapshots.
Auto Tracking | Yes
SMD | Yes
Quick Pick | With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events.
Active Deterrence
Light Warning | Red and blue warning light. They can be configured to flash for 5 to 30 seconds with a high, medium or low frequency.
Sound Warning | Offers 11 types of sound alarms, and supports importing custom sound alarms.
Video
Video Compression | H.264H;H.264B;Smart H.265+;H.265;MJPEG(Sub Stream);Smart H.264+;H.264M
Streaming Capability | 3 streams
Resolution | 4M (2560 × 1440); 3M (2048 × 1536); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Video Frame Rate | Main stream: 4M/3M/1080p/1.3M/720p@ (1–25/30 fps)Sub stream 1: D1/CIF/VGA@(1–25/30 fps) Sub stream 2: 1080p/1.3M/720p@(1–25/30 fps)
Bit Rate Control | CBR/VBR
Video Bit Rate | H264: 64 kbps–10496 kbps
H265: 25 kbps–6400 kbps
Day/Night | Auto (ICR)/Color/B/W
BLC | Yes
WDR | 120 dB
HLC | Yes
White Balance | Auto/Indoor/Outdoor/Tracking/Manual/Sodium lamp/Natural light/Street lamp
Gain Control | Auto/Manual
Noise Reduction | 2D/3D
Motion Detection | Yes
Region of Interest (RoI) | Yes
Image Stabilization | Electronic (EIS)