Using Alarm Out (Com 1) To Control A Second Door - Grandstream Networks GDS370 Series User Manual

Enable Wiegand Input
Wiegand Output
Note
Remote SIP phone needs a password (digits 0-9 only, ended with # key) matching the configuration on the web page to open
the door via DTMF. (This feature is only supported on the GDS3705 Model)
GDS3705 support RFID for multiple users to open door, therefore every user has its own PIN. For an environment with 100
users and more, it's difficult for the GDS3705 to manage all these users and a separate PC or Server should be involved for
such kind of management and monitoring.
In environments with more than 100 users the GDS3705, another possibility would be to set one unified Local PIN for opening
the door for all the users.

Using Alarm Out (COM 1) to Control a Second Door

Note
The following configuration is exclusive to the GDS3705 Model.
Starting from firmware 1.0.0.41, the user can now set Alarm_Out (COM1) interface to control a second Door, in addition to the
existing Locker/COM2 interface (controlling Door1).
This feature allows GDS3705 to control the operation of two doors via RFID, and local and remote PINs.
rd
For example, a 3 party Wiegand Input device or GDS3705 can be installed at Door2 with a related cable wired into the
control GDS3705 installed at Door1. The Door1 and Door2 can be configured to be open by programmed RFID cards, and
PINs either separately or both.
Interface for Door Control (which Door can be OPEN):
Note
The following configuration is exclusive to the GDS3705 Model.
● Default: Beeps will be played when pressing the
GDS3705 keys.
● DTMF: Tones will be played when pressing the GDS3705
keys.
● Mute: No sound will be played when pressing keys.
This option needs to be enabled when GDS is connected to
the wiegand. output device (RFID card reader for example)
This option is to be enabled when the GDS is the wiegand
output device. (example: input device is a door controller)
Table 5: Door System Settings
Figure 41: Alarm_Out1 Feature