User’s Manual
31
Number Description
2
Duration. The siren duration can be set between 90 seconds to 900 seconds.
Example
The admin user configures duration as 90 seconds.
The admin user enters 05190 under programming mode.
Press
Enter
.
3.6.6
Alarm Receiving Center
3.6.6.1
Sending Strategy
Description
Configure sending strategies.
Command
Sending strategy
01
②
151
①
Table 3-21
Sending strategy
Number Description
1
The encoding address. The command operation means configuring sending strategy.
2
Sending strategy.
01:
PSTN Only
.
02:
2G/4G Only
.
03:
PSTN Preferred
. Select 2G/4G when PSTN is unavailable.
04:
2G/4G Preferred
. Select PSTN when 2G/4G is unavailable.
Example
The admin user selects
PSTN
Only
as a sending strategy for the alarm receiving center.
The admin user enters 15101 under programming mode.
Press
Enter
.