FIRE ALARM Communicator (MQ03)
FIRE ALARM Communicator (MQ03)
Plain Old Telephone Service (POTS) Replacement Device.
FIRE ALARM Signal Communicator.
- Replaces 2 POTS Lines for FIRE ALARMs
- Monthly Service Sold Separately
Plain Old Telephone Service (POTS) Replacement Device.
FIRE ALARM Signal Communicator.