- 21 -
2.2.10 Power connection
The S900 is powered by 12V DC. Its current is approximately 500mA
when idle. When operating, the current increases to 1A. The 12V-3A
power adapter provided with the S900 can be used to power the most
commonly available door locks and strikes. The following chart
explains the connection:
Terminal Function
Pin1-PWR（Red） Power positive
Pin2-GND（Black） Power negative
The following figure depicts the S900 with a 12V DC power supply:
To Next Page
Loading...