Data Sheet

Product Code:

GX-HT844A-AI-Z

Summary:

2688x1520, H.265+, WDR, 0.005 Lux, 197ft IR, MicroSD Slot, Audio, Alarm, SMD, Perimeter Protection, 2.7~13.5mm Lens, DC12V/PoE, IP67


  • 4MP, 1/3” CMOS image sensor, low illuminance, high image definition
  • Outputs max. 4MP (2688 × 1520)@30 fps
  • H.265 codec, high compression rate, low bit rate
  • Built-in IR LED, max. IR distance: 60 m
  • ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
  • Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
  • Intelligent detection: Intrusion, tripwire
  • Abnormality detection: Motion detection, video tampering, scene changing, audio abnormality detection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, voltage detection
  • Alarm: In, out; Audio: In, out; Supports max. 256 G Micro SD card
  • 12V DC/POE power support
  • IP67, IK10(optional) protection
  • SMD


Camera
Image Sensor 1/3”4Megapixel progressive CMOS
Effective Pixels 2688 (H) ×1520 (V)
ROM 128 MB
RAM 512 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100000 s
Min. Illumination 0.005 Lux@F1.5
IR Distance 60 m (197 ft)
IR On/Off Control Auto/Manual
IR LEDs Number 4 (IR LEDs)
Pan/Tilt/Rotation Range Horizontal: 0°–360°; vertical: 0°–90°; rotation: 0°–360°
Lens
Lens Type Motorized vari-focal
Mount Type ?14
Focal Length 2.7 mm–13.5 mm
Max. Aperture F1.5
Field of View Horizontal: 104°–27°
Vertical: 55° –15°
Diagonal: 124° –31°
Iris Type Fixed aperture
Close Focus Distance 0.8 m (2.6 ft)

DORI Distance

(W): Detect: 64.0 m (210.0 ft), Observe: 25.6 m (84.0 ft), Recognize: 12.8 m (42.0 ft), Identify: 6.4 m (21.0 ft)
(T): Detect: 222.0 m (728.3 ft) , Observe: 88.8 m (291.3 ft), Recognize: 44.4 m (145.7 ft), Identify: 22.2 m (72.8 ft)

Professional, Intelligent
Perimeter Protection Tripwire; intrusion (Recognition of human and vehicle)
Intelligent Search Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos
Video
Video Compression H.265; H.264; H.264H; H.264B; MJPEG
Smart Codec Yes
Video Frame Rate Main stream (2688 × 1520@1–25/30 fps)
sub stream (704 × 576@1–25/30 fps)
third stream (1280 × 720@1–25/30 fps)
Stream Capability 3 streams
Resolution 4M (2688 × 1520); 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)
Bit Rate Control CBR/VBR
Video Bit Rate H.264: 3 Kbps–8192 Kbps
H.265: 3 Kbps–8192 Kbps
Day/Night Auto(ICR)/Color/B/W
BLC Yes
HLC Yes
WDR 120 dB
White Balance Auto/natural/street lamp/outdoor/manual/regional custom
Gain Control Auto/Manual
Noise Reduction 3D DNR
Motion Detection OFF/ON (4 areas, rectangular)
Region of Interest(RoI) Yes (4 areas)
Smart IR Yes
Image Rotation 0°/90°/180°/270° (Support 90°/270° with 1920 × 1080 resolution.)
Mirror Yes
Privacy Masking 4 areas
Audio
Audio Compression G.711a; G.711Mu; G726; AAC
Network
Network RJ-45 (10/100 Base-T)
Protocol IPv4;IPv6;HTTP;HTTPS;TCP;UDP;ARP;RTP;RTSP;RTCP; RTMP;SMTP;FTP;SFTP;DHCP;DNS;DDNS;QoS;UPnP;NTP;Multicast; ICMP;IGMP;NFS;PPPoE;802.1x;SNMP
Interoperability ONVIF(Profile S/Profile G);CGI;P2P;Milestone;Genetec
Scene Self-adaptation Yes
User/Host 20 (Total bandwidth: 64 M)
Edge Storage FTP; SFTP; Micro SD Card (support max. 256 G); Cloud; NAS
Browser IE: IE8, IE9, IE11 Chrome Firefox
Management Software Smart PSS, DSS, DMSS
Mobile Phone IOS; Android
Port
Audio Input 1-channel (RCA port)
Audio Output 1-channel (RCA port)
Alarm Input 1 channel in: 5mA 3V–5V DC
Alarm Output 1 channel out: 300mA 12V DC
Power
Power Supply 12V DC/PoE (802.3af)
Power Consumption <8.5W
Environment
Operating Conditions -30°C to +60°C (-22°F to +140°F)/less than?95%
Strorage Conditions -40°C to +60°C (-40°F to +140°F)
Ingress Protection IP67
Structure
Casing Metal
Dimensions

244.1 mm × 79.0 mm × 75.9 mm, (9.6" × 3.1" × 3.0") (L × W × H)

Net Weight 820 g (1.8lb)
Gross Weight 1090 g (2.4lb)

Junction Box

GX-HT-BK-JB80X


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