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D-Link DCS-5230 User Manual
Section 1 - Product Overview
Hardware Overview
Microphone
This built-in microphone can be used capture audio
from sources nearby the camera.
Camera Dome
This clear dome houses the camera lens and
protects the pan/tilt/zoom apparatus.
Front
Pyroelectric Infrared (PIR) Sensor
This sensor is used to detect motion based on
temperature variations within the immediate area.
Infrared LEDs
LEDs enclosed in the dome illuminate the camera’s
field of vision during low-light operation.