Galaxy Hunter Entry Level 4k Ai Camera
Product Code:
GX-HT728EB-SDI-28
Summary:(human Detection) Smart Dual Light Turret Fixed Lens Ipc / H.265+ / 30 Meters Ir Distance / Build In Mic / Ip67 / Poe / 2.8mm Lens / 3.37
- The parameters and datasheets below can only be applied to 1839-S6 series.
- 8-MP 1/2.7" CMOS image sensor, low luminance, and high definition image.
- Outputs 8 MP (3840 × 2160) @20 fps, and supports 2688 ×1520@25/30 fps.
- 265 codec, high compression rate, ultra-low bit rate.
- Built-in multi-core light, the IR distance is 30 m and the max. warm light distance is 30 m.
- Rotation mode, DWDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
- ROI, SMART 264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
- Built in
- 12 VDC/PoE power supply, easy for
- IP67
- Supports human
Image Sensor |
1/2.7" CMOS |
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Max. Resolution |
3840 (H) × 2160 (V) |
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ROM |
128 MB |
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RAM |
256 MB |
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Scanning System |
Progressive |
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Electronic Shutter Speed |
Auto/Manual 1/3 s–1/100,000 s |
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Min. Illumination |
0.008 lux@F1.6 (Color, 30 IRE); 0.0008 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 |
Up to 30 m (98.43 ft) (IR) Up to 30 m (98.43 ft) (Warm light) |
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Illuminator On/Off Control |
Auto;Manual |
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Illuminator Number |
1 (Multi-core (IR + warm) light) |
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Angle Adjustment
Lens |
Pan: 0°–360° Tilt: 0°–78° Rotation: 0°–360° |
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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: H: 110°; V: 58°; D: 132° 3.6 mm: H: 86°; V: 49°; D: 100° |
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Iris Control |
Fixed |
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Close Focus Distance |
2.8 mm: 1.5 m (4.92 ft) 3.6 mm: 1.9 m (6.23 ft) |
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DORI Distance |
Lens |
Detect |
Observe |
Recognize |
Identify |
2.8 mm |
84.8 m ( 278.22 ft) |
33.9 m ( 111.22 ft) |
17.0 m ( 55.77 ft) |
8.5 m ( 27.89 ft) |
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3.6 mm |
98.7 m ( 323.82 ft) |
39.5 m ( 129.59 ft) |
19.7 m ( 64.63 ft) |
9.9 m ( 32.48 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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Human Detection |
Support the classification and accurate detection of human |
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Smart Search
Video
Video Compression |
Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos |
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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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Video Frame Rate |
Main stream: 3840 × 2160@(1–20 fps)/2688 × 1520@(1–25/30 fps) Sub stream: 704 × 576@(1–25 fps)/704 × 480@(1–30 fps) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity. |
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Stream Capability |
2 streams |
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8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 × |
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1728); 4M (2880 × 1620/2688 × 1520); 3M (2048 × |
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Resolution |
1536/2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × |
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960); 720p (1280 × 720); D1 (704 × 576/704 × 480); |
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VGA (640 × 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 kbps–8192 kbps; H.265: 12 kbps–8192 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 |
DWDR |
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White Balance |
Auto; natural; street lamp; outdoor; manual; regional custom |
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Gain Control |
Auto/Manual |
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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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Smart Illumination |
Yes |
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Image Rotation |
0°/90°/180°/270° (Support 90°/270° with 2688 ×1520 resolution and lower) |
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Mirror |
Yes |
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Privacy Masking
Audio Built-in MIC |
4 areas |
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Yes, built-in Mic |
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Audio Compression |
G.711a; G.711Mu; PCM; G.726 |
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Alarm |
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|
Network disconnection; IP conflict; illegal access; motion |
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Alarm Event |
detection; video tampering; audio detection; SMD |
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|
(human); 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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Network Protocol |
IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP; P2P |
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Interoperability |
ONVIF (Profile S & Profile T); CGI |
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User/Host |
6 (Total bandwidth: 48 M) |
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Storage |
FTP |
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Browser |
IE; Chrome; Firefox |
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Management Software |
Smart PSS Lite; DSS; DMSS; DoLynk Care |
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Mobile Client |
iOS;Android |
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Cyber Security |
Video encryption;Configuration encryption;Digest;WSSE;Account lockout;Security logs;Generation and importing of X.509 certification;HTTPS;Trusted boot;Trusted execution;Trusted upgrade |
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Certification |
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Certifications |
CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU |
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Power |
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Power Supply |
12 VDC/PoE (802.3af) |
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Power Consumption |
Basic: 2.5 W (12 VDC), 3.5 W (PoE); Max.: 4.5 W (12 VDC), 5.8 W (PoE) (H.265 + intelligence on+ DWDR + illuminator intensity) |
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Environment |
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Operating Temperature |
–40 °C to +55 °C (–40 °F to 131 °F) |
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Operating Humidity |
</=95%(RH), non-condensing |
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Storage Temperature |
–40 °C to +55 °C (–40 °F to 131 °F) |
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Storage Humidity |
</=95%(RH), non-condensing |
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Protection |
IP67 |
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Structure |
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Casing Material |
Metal |
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Product Dimensions |
85.6 mm × 94.0 mm (3.37" × 3.70") |
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Net Weight |
0.35 kg (0.77 lb) |
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Gross Weight |
0.46 kg (1.01 lb) |
Type | File Name | Time Updated | Action |
General | GX-HT728EB-SDI-28 DATASHEET | 30/08/2024 | Download |

Galaxy Security is a leading manufacturer of Security Cameras Systems (CCTV) in North America. We offer technical support for all our products. We offer affordable Quality CCTV video surveillance systems, cameras and accessories for the professional installers and resellers.
At Galaxy Security, Your Security is Our Business
Contact
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7755 Warden Ave, Unit 1,
Markham, ON L3R 0N3
Mississauga (Mon~Fri. 9am~6pm EST)
1200 Aerowood Drive, Unit 5,
Mississauga, Ontario, L4W 2S7
