4-Mile Long Range MURS Wireless Intercom System for Home or Business by Dakota Wireless

Description was not accurate in the product description. It was not able to do what I needed it to do so I returned one day after it was delivered Merchant requires a 20% restocking fee.

Works. If they are in a straight line from each other, on a clear day...maybe.

I did not understand that the monitor mode required the ptt button to be held down!