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Technical specs |
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Chip parameters |
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master chip |
Hi3519DV500, ARM Cortex A55@1000MHz dual-core |
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DDR |
1GB DDR4 |
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Flash |
128MB SPI NAND Flash |
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imaging sensor |
8MP1/1.8 IMX678 CMOS sensor with black light mode, color sensitivity: 0.001Lux@F1.0, black-and-white sensitivity: 0Lux@IR ON |
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watchdog |
hardware watchdog |
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Wide Dynamic |
120 dB |
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Optical specifications |
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F count |
F1.61(Wide)±5%-F5.19(Tele)±5% |
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Motorized optical zoom Lens |
7.1mm ～ 171.95 mm ±5% |
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relative illumination |
WIDE≥37%，TELE≥54% |
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angle of field |
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D |
H |
V |
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Wide |
66.7° |
59.2° |
34.6° |
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Tele |
2.9° |
2.5° |
1.4° |
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image parameter |
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primary stream frame rate resolution |
30 fps@（3840x2160，2880 ×1620，2560 ×1440，1920 ×1080） |
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sub-stream frame rate resolution |
30 fps@（1280x720，704×576，640×480） |
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three code stream frame rate resolution |
30 fps@（704×576，640×480） |
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video compression standard |
H.265+/H.265/H.264 |
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audio compression standard |
G711U / G711A / AAC-LC |
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video compression bitrate |
512 Kbps~32 Mbps |
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Character & Watermark Overlay |
support |
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electronic shutter |
1/12 second to 1/100,000 second |
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denoise |
Supports 3D/2D noise reduction |
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Wide Dynamic |
Supports digital wide dynamic range |
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AIISP |
Supports AISP image enhancement |
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Image Features |
Supports backlight compensation, bright light suppression, fog penetration, anti-glare, mirror reflection, flip, gain, and other functions. |
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external communication |
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networking protocol |
Supports network protocols including CGI, HTTP, HTTPS, GB28181, SIP, RTMP, TCP/IP, UDP, RTP, FTP, RTCP, RTSP, NTP, DHCP, DNS, DDNS, SNMP, SSL/TLS, and WebSocke, as well as standard protocols such as ONVIF and Pelco, with an RS485 interface. |
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external interface |
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network |
1 RJ45 Ethernet port, 10 M/100 M adaptive |
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audio frequency |
1 input: microphone or pickup; 1 output: headphone or amplifier |
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light panel control |
Light-sensitive detection input, PWM dimming |
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USB joggle |
1 USB2.0 port (5V power), supports 4G/WiFi (dual-band) and TF card expansion |
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General parameters |
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working temperature |
-20℃～+60℃ |
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Power Supply and Power Consumption |
DC12V power input, 3.4W (MAX) power consumption |
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