No Phone Line? No Problem.

 
 
 
With the ability to provide transmission and reception of wireless signals, Sentry Systems, Inc. can receive alarm signals generated by your system at our central station even when there's no land line.

High security, rapid wireless communication monitoring is perfect in situations where:

  • There's no phone line on the premises
  • The phone lines are down or cut
  • You need a backup for your traditional alarm system
  • You want to eliminate the need for a phone line altogether
 
System Protected | St. Paul, MN | Sentry Systems, Inc.
 
 
 
AES | St. Paul, MN | Sentry Systems, Inc.
 
Alarm.com | St. Paul, MN | Sentry Systems, Inc.
 
Uplink | St. Paul, MN | Sentry Systems, Inc.