How do I install a VISTA-GSM4G on a VISTA 21iP?
The VISTA-GSM4G is the cellular communicator for the VISTA 21iP. It turns the 21iP into a dual path system, allowing it to communicate both with its built-in iP communicator and this cellular communicator.
Did you find this answer useful?
We offer alarm monitoring as low as $10 / month
Click Here to Learn MoreRelated Products
Honeywell VISTA-GSM4G
AlarmNet VISTA-21iP Cellular Alarm Monitoring Communicator
Honeywell VISTA-21iP
Internet Alarm Control Panel
Honeywell VISTA-21iPSIA
Internet Alarm Control Panel
Related Categories
- Answered