The project that I'm has job trailer(s) as opposed to a job trailer. The GC I'm working for has a phone system that consists of several phones in various locations in (3) trailers that are all "butted" together. When a phone call comes in, the person that answers the call must get up, and walk over to the adjacent trailer to inform the person who the call is for.
They've already been to Radio Shack and tried the "wall mounted radio set up". They are looking for something that will run off of a 120 v receptacle, hard wired, fairly inexpensive, and provide decent volume.
I'm thinking something of the residential grade would be good enough. I know that there are many of you guys that know a lot more about resi than I do. Can you help me out?
On the job,
The Watt Doctor