Connection Example - Grandstream Networks GDS370 Series User Manual

WG_D0_IN
BEEP
5V
GDS370x Back Cover Connections

Connection Example

To connect the GDS either by using PoE or PSU follow the steps below:
Open the Back-Cover Board of the GDS370x which should look like the following figure.
Power GDS370x using PoE
Green
Wiegand
Yellow
Output BEEP
Signal
Wiegand
Red
Power Output
Table 4: GDS3705 Wiring Connection
Figure 4: GDS370x Back Cover Connections
Figure 5: GDS370x Back Cover
For External Reader Only
For External Card Reader
Only.
12VDC powered External
Card Reader must use own
power source, can NOT
use this Pin.