DSC SCW457AATNT Frequently Asked Questions

Will Alarm.com Work w/ a DSC Impassa?
The DSC Impassa can access Alarm.com once a cellular communicator is installed and the system receives cellular monitoring. Find out how to connect a DSC Impassa to Alarm.com.
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How Do I Add Additional User Codes to a DSC Impassa?
New user codes can be added to a DSC Impassa using the system's Master Code. The system will support up to 16 user codes. Learn how to add user codes to a DSC Impassa.
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Will 2GIG Sensors Work On a DSC Impassa?
The DSC Impassa accepts wireless sensors that operate at 433 MHz. Since 2GIG Sensors operate at 345 MHz, they cannot be used. Find out which sensors will work with the Impassa.
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Can a DSC Impassa Do Home Automation w/o Monitoring?
It is impossible to do home automation on a DSC Impassa without monitoring service. Z-Wave control is built into the cellular communicator. Learn more about home automation.
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How Do I Change the Date or Time on a DSC Impassa?
The DSC Impassa features a special menu for setting the date and time. This menu can be accessed from the main screen. Find out how to change the Impassa date and time.
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Can I Use a DSC Impassa w/o Monitoring?
A DSC Impassa System can technically be used without monitoring service. But its functionality will be extremely limited. Find out why monitoring is important for a DSC Impassa.
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Is the DSC Impassa Compatible w/ Total Connect?
The DSC Impassa cannot function with Total Connect. However, it will work with Alarm.com, which is a very similar service. Learn more about the DSC Impassa and Alarm.com.
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