frankie811
Member
Question. How many fire districts still have radio over the air fireboxes as opposed to pull boxes in RI?
I'm in East Providence & I noticed that some buildings have an antenna on the side which I believe is connected to a fire alarm system that sends a signal to the fire dept. Am I correct to assume the frequency range of these systems is 72-76 Mhz?Street boxes are becoming obsolete just like pay phones because everyone has a cell phone nowadays The only city to still have telegraph pull boxes is Providence that I know of
Yes, those are SigComm "signal communications" boxes. There are a few rogue "left over" boxes in East Providence, that I don't know if they are connected to anything but almost like they were missed.I'm in East Providence & I noticed that some buildings have an antenna on the side which I believe is connected to a fire alarm system that sends a signal to the fire dept. Am I correct to assume the frequency range of these systems is 72-76 Mhz?