IC Realtime 1.3 MegaPixel Black Crystal Glass Apartment Outdoor Station - Manual (Page 7)

Figure 1- 2
Please refer to the following sheet for detailed information.
SN Name Function
1 Logo Printed logo.
2 Microphone Audio input
3 Compensation Light
It can compensate the camera light in
the low illumination environments.
4
Approaching
It can detect approaching body.
Induction
5 Speaker Output audio
4