COMMAND COMMUNICATIONS - OC-FONESITTER - Fone Sitter
COMMAND COMMUNICATIONS
Model: OC-FONESITTER
Fone Sitter alerts you to any phone accidentally left off the hook or if your phone line is cut.
Just one Fone Sitter will monitor one phone line for your entire house
Detects phone-off-hook signal from your phone company
Detects a cut or dead phone line
Visual and audible alarms with adjustable volume control
