Galaxy Hunter 2 × 4 MP Dual-Directional Starlight AI Network Camera
Galaxy Hunter 2 × 4 MP Dual-Directional Starlight AI Network Camera
Model: GX-HT728A-DL-AI
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30 Meters IR LEDs / H.265+ / SMD3.0 / Perimeter Protection / People Counting / Face Detection / Cyber Security / Dual Chanel Image / Alarm /Audio / Build in Mic / PoE / IP67 & IK10 / 2.8mm Lens / Optional Junction Box: GX-HT-BK-JB84X / Wall Mount: GX-HT-BK-WM02D
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- 4 MP 1/2.7" CMOS image sensor, low luminance, and high definition
image. - Outputs max. 4 MP (2560 × 1440)@25/30 fps.
- Built-in IR LED, and the max. illumination distance is 30 m.
- ROI, SMART H.264+/H.265+, AI H.264/H.265, flexible coding,applicable to various bandwidth and storage environments.
- Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking,applicable to various monitoring scenes.
- Intelligent monitoring: Intrusion, tripwire, fast moving (the threefunctions support the classification and accurate detection of vehicleand human); abandoned object, missing object, loitering detection,people gathering, and parking detection.
- Face detection: Track, snapshot, snapshot optimization, optimal face
snapshot upload, face enhancement, and face exposure. - People counting: Queue management, people counting in area,
entered/exited people counting, and generating and exporting report
(day/month/year). - Dual-channel intelligence can be enabled at the same time and
independent of each other. - Supports dual-channel images previewed in the first channel, saving
license costs. - Alarm: 2 in, 2 out; audio: 1 in, 1 out; supports max. 256 G Micro SD
card; built-in MIC. - 12 VDC/PoE power supply.
- IP67 and IK10.
- SMD 3.0.
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Camera |
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Image Sensor |
1/2.7" CMOS |
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Max. Resolution |
2560 (H) × 1440 (V) |
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ROM |
128 MB |
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RAM |
1 GB |
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Scanning System |
Progressive |
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Electronic Shutter Speed |
Auto/Manual 1/3 s1/100,000 s |
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Min. Illumination |
0.005 Lux@F1.6 (Color,30 IRE) 0.0005 Lux@F1.6 (B/W,30 IRE) 0 lux (Illuminator on) |
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S/N Ratio |
> 56 dB |
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Illumination Distance |
30 m (98.43 ft) (IR) |
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Illuminator On/Off Control |
Auto |
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Illuminator Number |
16 (IR LED) |
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Pan/Tilt/Rotation Range |
Pan: 0°175° |
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Lens |
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Lens Type |
Fixed-focal |
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Lens Mount |
M12 |
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Focal Length |
2.8 mm; 3.6 mm |
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Max. Aperture |
F1.6 |
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Field of View |
2.8 mm: Horizontal: 95°; Vertical: 52°; Diagonal: 114° |
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Iris Control |
Fixed |
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Close Focus Distance |
2.8 mm: 1.1 m (3.61 ft) |
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DORI Distance |
Lens |
Detect |
Observe |
Recognize |
Identify |
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2.8 mm |
63.6 m (208.66 ft) |
25.4 m (83.33 ft) |
12.7 m (41.67 ft) |
6.4 m (21.00 ft) |
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3.6 mm |
85.4 m (280.18 ft) |
34.2 m (112.20 ft) |
17.1 m (56.10 ft) |
8.5 m (27.89 ft) |
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| DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool. | |||||
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Smart Event |
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IVS |
Abandoned object; missing object |
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Professional, intelligent |
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IVS (Perimeter Protection) |
Intrusion, tripwire, fast moving (the three functions support the classification and accurate detection of vehicle and human); loitering detection; people gathering; parking detection |
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SMD 3.0 |
With intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection and filter the motion detection alarm triggered by non-concerned targets to realize effective and accurate alarm. |
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Face Detection |
Face detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face snapshot set as face or one-inch photo; snapshot strategies (real-time snapshot, quality priority and optimization snapshot); face angle filter; optimization time setting |
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People Counting |
Tripwire people counting and people counting in area; generating and exporting report (day/month/year); queue management; 4 rules can be set for tripwire, people counting in area and queue management |
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Smart Search |
Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos |
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Video |
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Video Compression |
H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream) |
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Smart Codec |
Smart H.265+; Smart H.264+ |
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AI Coding |
AI H.265; AI H.264 |
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Video Frame Rate |
Main stream: 2560 × 1440 @(125/30 fps ) |
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Stream Capability |
3 streams |
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Resolution |
4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M(1280×960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240) |
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Bit Rate Control |
CBR/VBR |
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Video Bit Rate |
H.264: 32 kbps8192 kbps |
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Day/Night |
Auto(ICR)/Color/B/W |
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BLC |
Yes |
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HLC |
Yes |
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WDR |
120 dB |
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Scene Self-adaptation (SSA) |
Yes |
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White Balance |
Auto; natural; street lamp; outdoor; manual; regional custom |
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Gain Control |
Auto |
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Noise Reduction |
3D NR |
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Motion Detection |
OFF/ON (4 areas, rectangular) |
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Region of Interest (RoI) |
Yes (4 areas) |
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Image Stabilization |
NA |
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Smart Illumination |
Yes |
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Defog |
Yes |
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Image Rotation |
0°/90°/180°/270° |
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Mirror |
Yes |
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Privacy Masking |
8 areas |
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Audio |
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Built-in MIC |
Yes |
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Audio Compression |
PCM; G.711a; G.711Mu; G.726; G.723 |
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Alarm |
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Alarm Event |
No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; fast moving; abandoned object; missing object; loitering detection; people gathering; parking detection; scene changing; audio detection; voltage detection; external alarm; face detection; SMD; people counting in area; stay detection; people counting; security exception |
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Network |
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Network Port |
RJ-45 (10/100 Base-T) |
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SDK and API |
Yes |
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Cyber Security |
Video encryption; Firmware encryption; Configuration encryption; Digest; WSSE; Account lockout; Security logs; IP/MAC filtering; Generation and importing of X.509 certification; syslog; HTTPS; 802.1x; Trusted boot; Trusted execution; Trusted upgrade |
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Network Protocol |
IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP |
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Interoperability |
ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone |
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User/Host |
20 (Total bandwidth: 64 M) |
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Storage |
FTP; SFTP; Micro SD card (support max. 256 GB); NAS |
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Browser |
IE: IE8 and later |
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Management Software |
Smart PSS; DSS; DMSS |
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Mobile Client |
iOS; Android |
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Certification |
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Certifications |
CE-LVD: EN 62368-1; |
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Port |
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Audio Input |
1 channel (RCA port) |
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Audio Output |
1 channel (RCA port) |
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Alarm Input |
2 channels in: 5mA 3V5 VDC |
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Alarm Output |
2 channels out: 300mA 12 VDC |
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Power |
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Power Supply |
12 VDC/PoE |
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Power Consumption |
Basic: 3.1 W (12 VDC); 4 W (PoE) |
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Environment |
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Operating Temperature |
40 °C to +60 °C (40 °F to 140 °F) |
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Operating Humidity |
</= 95% |
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Storage Temperature |
40 °C to +60 °C (40 °F to 140 °F) |
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Protection |
IP67; IK10 |
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Structure |
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Casing |
Metal |
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Product Dimensions |
66.2 mm × ?122.0 mm (2.61" × ?4.80") |
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Net Weight |
0.52 kg (1.15 lb) |
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Gross Weight |
0.67 kg (1.48 lb) |
