SD4A425DB-HNY is a 4MP Starlight IR WizSense network PTZ camera built for reliable indoor and outdoor surveillance with a discreet, concealment-friendly design. Featuring 25x optical zoom and an optional smoked dome cover with in-ceiling mount, this camera suits retail stores, offices, and hallways where visible camera presence needs to stay minimal without sacrificing zoom performance.
The SD4A425DB-HNY delivers 2560×1440 resolution through a 1/2.8″ CMOS sensor, with a 5mm–125mm zoom lens reaching a DORI detect distance of 2,500m and an identify range of 250m. Low-light performance is rated at 0.005 lux in color mode, dropping to a full 0 lux with the IR illuminator active, which extends visibility up to 100m for consistent 24/7 monitoring.
Intelligence on the SD4A425DB-HNY includes a comprehensive IVS perimeter protection suite covering tripwire, intrusion, fence crossing, loitering, abandoned/missing object detection, fast-moving alerts, parking detection, and people gathering, backed by deep learning-based human and vehicle classification to reduce nuisance alerts.
Face detection is supported with a dedicated face track box, real-time capturing, quality-first capturing, and face cutout options, giving the camera meaningful identity-aware analytics for access points and lobby areas. Auto Tracking 1.0 enables human tracking, automatically following detected individuals within the camera’s field of view, while SMD 3.0 filters motion data to distinguish genuine threats from false triggers.
Auto Patrol adds another layer of automated coverage: whenever an IVS rule is triggered, the SD4A425DB-HNY links its PTZ mechanism to rotate toward the detected target’s position and patrol based on preset points, ensuring developing situations get immediate visual coverage without operator intervention.
PTZ performance includes endless 360° pan rotation, -5° to +90° tilt with auto-flip, and speeds up to 240°/s pan and 160°/s tilt. The camera supports 300 presets, 8 tours, 5 patterns, and 5 scan modes for flexible automated monitoring across varied environments.
One distinguishing feature of the SD4A425DB-HNY is its optional smoked dome cover and in-ceiling mount bracket, which conceal the camera’s orientation and reduce its visual profile — a valuable option for retail environments, hospitality settings, and any space where discretion matters as much as coverage.
Built for durability, the SD4A425DB-HNY carries IP66 protection along with TVS 6000V lightning and surge resistance, operating across a -40°C to +65°C temperature range on 12VDC or PoE+ power. Video compression uses Smart H.265+/H.264+ codecs for efficient bandwidth management.
For businesses that need strong 25x zoom performance, face detection, and human tracking in a camera that can be concealed when needed, the SD4A425DB-HNY offers a versatile, well-rounded option.
SD4A425DB-HNY Camera
| Feature | Specification |
| Image Sensor | 1/2.8″ CMOS |
| Pixel | 4 MP |
| Max. Resolution | 2560 (H) × 1440 (V) |
| 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 (IR on)
|
| Illumination Distance | 100 m (328.08 ft) (IR) |
| Illuminator On/Off Control | Zoom Prio; Manual; Auto; Off |
| Illuminator Number | 6 (IR) |
SD4A425DB-HNY Lens
| Feature | Specification |
| 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 | 0.5 m–5 m (1.64 ft–16.40 ft) |
| Iris Control | Auto; manual (P-Iris) |
| DORI Distance |
• Detect: 2500 m (8202.10 ft)
• Observe: 987.5 m (3239.83 ft)
• Recognize: 500 m (1640.42 ft)
• Identify: 250 m (820.21 ft)
|
SD4A425DB-HNY PTZ
| Feature | Specification |
| Pan/Tilt Range | Pan: 0° to 360° endless; Tilt: –5° to +90° (auto flip 180°) |
| Manual Control Speed | Pan: 0.1°/s–240°/s; Tilt: 0.1°/s–160°/s |
| Preset Speed | Pan: 240°/s; Tilt: 160°/s |
| Preset | 300 |
| Tour | 8 (up to 32 presets per tour) |
| Pattern / Scan | 5 patterns; 5 scans |
| Power-off Memory | Yes |
| Idle Motion | Pattern; Preset; Scan; Tour |
| PTZ Protocol | DH-SD |
SD4A425DB-HNY Intelligence & Analytics
| Feature | Specification |
| 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 track box, snapshot capturing, and face enhancement; supports face cutout (face, one-inch photo); capturing strategies include real-time capturing and quality first |
| Smart Tracking | Auto Tracking 1.0 |
| SMD | SMD 3.0 |
| Auto Patrol | Triggers IVS rule when a target is detected to rotate camera to target position and patrol based on presets |
SD4A425DB-HNY Video
| Feature | Specification |
| Video Compression | H.264H; H.264B; Smart H.265+; H.264; H.265; MJPEG (Sub Stream); Smart H.264+ |
| Streaming Capability | 3 streams |
| Resolution | 4M (2560 × 1440); 3M (2304 × 1296); 1080P (1920 × 1080); 1.3M (1280 × 960); 720P (1280 × 720); D1 (704 × 576); VGA (640 × 480); CIF (352 × 288) |
| Video Frame Rate |
• Main stream: 4M/3M/1080p/1.3M/720p @ (1–25/30 fps)
• Sub stream 1: D1/VGA/CIF @ (1–25/30 fps)
• Sub stream 2: 720p/CIF @ (1–25/30 fps)
|
| Bit Rate Control | CBR / VBR |
| Video Bit Rate |
• H.264: 96 kbps–14,848 kbps
• H.265: 38 kbps–8,960 kbps
|
| Day/Night | Auto (ICR) / Color / B/W |
| BLC / HLC / WDR | BLC: Yes; HLC: Yes; WDR: 120 dB |
| White Balance | Auto; indoor; outdoor; ATW; manual; sodium lamp; natural light; street lamp |
| Gain Control | Auto; manual |
| Noise Reduction | 2D NR; 3D NR |
| Image Enhancements | Motion Detection, Region of Interest (RoI), Electronic Image Stabilization (EIS), Electronic Defog, 16× Digital Zoom, 180° Image Rotation |
| Privacy Masking | Up to 24 areas (up to 8 areas in the same view) |
| S/N Ratio | ≥ 55 dB |
SD4A425DB-HNY Audio
| Feature | Specification |
| Audio Compression | G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; PCM |
SD4A425DB-HNY Network
| Feature | Specification |
| Network Port | RJ-45 (10/100 Base-T) |
| Network Protocol | 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; ARP; SAMBA |
| Interoperability | CGI; SDK; ONVIF (Profile S & Profile G & Profile T & Profile M); P2P |
| Streaming Method | Unicast / Multicast |
| User / Host | 20 (total bandwidth: 64 M) |
| Edge Storage | Micro SD card (up to 512 GB); FTP/SFTP; NAS |
| Browser | IE 9+, Chrome 41+, Firefox 50+, iOS 10+ |
| Management Software | DMSS; DSS PRO |
| Mobile Client | iOS; Android |
SD4A425DB-HNY Ports & Alarms
| Feature | Specification |
| Audio Input | 1 channel (LINE IN, bare wire) |
| Audio Output | 1 channel (LINE OUT, bare wire) |
| Audio I/O | 1 / 1 |
| Alarm Input | 2 channels in: supports wet contact (max load 5 mA 3–5 VDC); supports dry contact |
| Alarm Output | 1 channel out: dry contact, max load 1,000 mA 30 VDC / 500 mA 50 VAC |
| Alarm Linkage | Capture; preset; tour; pattern; recordings on SD card; alarm digital input; send email |
| Alarm Events | Motion/Tampering detection; audio detection; network disconnection; IP conflict; memory card state/space detection |
SD4A425DB-HNY Power
| Feature | Specification |
| Power Supply | 12 VDC (± 10%), 2 A (included); PoE+ (802.3at) |
| Power Consumption |
• Basic: 9.5 W
• Max (illuminator on + fan on + PTZ): 21.5 W
|
SD4A425DB-HNY Environment & Structure
| Feature | Specification |
| Operating Temperature | –40 °C to +65 °C (–40 °F to +149 °F) |
| Operating Humidity | ≤ 95% (RH) |
| Protection Rating | IP66; TVS 6000 V lightning proof; surge protection; voltage transient protection |
| Product Dimensions | 170.4 mm × Φ171.1 mm (6.71″ × Φ6.74″) |
| Weight |
Net: 2.5 kg (5.51 lb)
Gross: 3.2 kg (7.05 lb)
|
SD4A425DB-HNY Certification
| Feature | Specification |
| Certifications |
• CE: EN55032/EN55024/EN50130-4
• FCC: Part15 subpartB, ANSI C63.4-2014
• UL: UL62368-1
|
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