Grandstream Networks GDS3705 User Manual

P a g e | 84
GDS3705 User Manual
Version 1.0.1.16
Input Digit
Figure 68: Input Digit
Table 19: Input Digit
Digital Input 1
Selects the Input method (alarm Input or Door Open).
Default disabled.
Digital Input Port operates in 3 Modes:
1. Alarm Input: Connect various of sensor to trigger alarm.
2. Open door: Connect a switch to open door from inside.
3. Abnormal Door Control: When enabled (special wiring required,
see below wiring diagram), abnormal open door will be detected
and therefore trigger siren alarm.
Notes:
 If Digital Input port is connected to a switch, it will not work during
the time of power outage, device booting or firmware upgrading.
 Abnormal open door will be detected by DI port (Alarm_In2 or IN2
in below diagram showed) if wired correctly (connecting the COMx
port to DIx port). Please refer to XXX for diagrams showing the
correct wiring to enable this feature.
Digit Input 1 Open Door
Option
 When Digital Input is set to Open door then user can select the
doors to be affected when Alarm IN 1 is triggered.
Digit Input 1 Status
 If set to Normal Open: Configured alarm will be triggered when
Digital Input Status switch from Close to Open.
 If set to Normal Close: Configured alarm will be triggered when
Digital Input Status switch from Open to Close.
By default, Input Digit 1 Status is “Disabled”.
Select Schedule 1
Selects the predefined Alarm Schedule.

Grandstream Networks GDS3705 Specifications

General

Brand	Grandstream Networks
Model	GDS3705
Category	Intercom System
Language	English