Dahua Model HAC-HFW2221E
Ultra Sharp Image
HD-CVI allows for ultra sharp Full HD video to be delivered over coaxial or CAT5/6 cable.
This dome features infrared night vision for viewing in pitch black up to 40m.
The fully integrated motorized lens features auto focus and allows you to zoom anywhere from 105° down to 32° worth of horizontal view.
What is HD-CVI?
HD-CVI is a Dahua developed technology that allows transmission of HD video signals over standard coaxial cable of up to 450m. Transmission is completely uncompressed and is not subject to latency or bandwidth issues. the HD-SDI format allows allows the transmission of audio and PTZ control over the same coaxial cable. Low cost HD-CVI baluns even allow transmission of CAT5 or CAT6 cabling. HD-CVI is very low cost when compared with both HD-SDI and IP because the camera itself does not require the same amount of processing power (ie no onboard CPU and RAM required).
HD-CVI allows a very easy upgrade from less sharp analogue CCTV (0.4MP) to crystal clear 2MP HD imaging or it can be used as a low cost method for any new installation.
- 1/2.7" 2.1Megapixel CMOS
- 25/30fps@1080P, 25/30/50/60fps@720P
- High speed, long distance real-time transmission
- HD and SD dual-output
- OSD Menu, control over coaxial cable
- WDR(120dB), Day/Night(ICR), AWB, AGC, BLC, 3DNR
- 3.6mm fixed lens
- Max. IR LEDs length 40m, Smart IR
- IP67, DC12V
|Image Sensor||1/2.7” 2.1Megapixel CMOS|
|Video Frame Rate||25/30/50/60fps@720P; 25/30fps@1080P|
|Mini. Illumination||0.03Lux/F2.0, 0Lux IR on|
|Video Output||1-channel BNC HDCVI high definition video output & CVBS standard definition video output|
|Max. IR LEDs Length||40m, Smart IR|
|Day/Night||Auto(ICR) / Color / B/W|
|Backlight Compensation||120dB True WDR|
|Angle of View||H: 90º|
|Power Consumption||Max 5.5W|
|Working Environment||-30°C~+60°C / Less than 95%RH (no condensation)|
|Transmission Distance||Over 500m via 75-3 coaxial cable|