The Interlogix 600-XTI-BAT Backup Battery for Simon XTi and XTi-5 will keep one of these systems powered in the event of an electrical outage. The module provides 6 volts of power at 2100 mAh. Keeping a reliable and powered backup battery is important for ensuring proper protection.
Assuming that the system has an active cellular communicator, the backup battery will allow the system to stay powered on and monitored when the power is out. Once power from the plug-in transformer is restored, the battery will begin storing reserve power for later use. The system will then use this power the next time the power goes out. The 600-XTI-BAT has a typical product life of 3 to 5 years.
Note: This backup battery also works with the new Simon XTi-5i System.