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Command Communications FoneSitter
- Automatically alerts you to any extension phone left off-hook throughout your home and in addition alerts you if your phone service has been interrupted
- Just one unit will monitor one phone line for your entire house
- Requires 2 AAA batteries, not included
- 2 Different audible alarm tones (one for off-hook and the other tone for service interrupted)
- Alarms have volume control
- Visual indicator light also flashes when an alarm condition exists
- Box Dimensions: 9inL x 5inW x 2inD
COMMFONESITTER