System Overview
Featuring with powerful optical zoom and accurate pan/tilt/zoom
performance, the SD22 series PTZ camera can provide large monitoring
range and great detail. The camera delivers 1080P resolution at 25/30
fps, with 4x optical zoom, and has very excellent low light performance due to the latest starlight technology. SD22 series PTZ camera is
equipped with smooth control, high quality image and good protection,
which makes it meet small and medium-sized video surveillance applications.
Functions
Simplicity
HDCVI technology inherits the born feature of simplicity from traditional
analog surveillance system, making itself an ideal choice for investment protection. HDCVI system can seamlessly upgrade the traditional
analog system without replacing existing coaxial cabling. The plug and
play approach enables full HD video surveillance without the hassle of
configuring network.
Starlight Technology
For challenging low-light applications, Dahua’s Starlight Ultra-low Light
Technology offers best-in-class light sensitivity, capturing color details
in low light down to 0.005 lux. The camera uses a set of optical features
to balance light throughout the scene, resulting in clear images in dark
environments.