there are two units in the box, they talk to each other. that is all that you need. you can buy more sets. and connect up to 12 so 6 sets total max.
2 of what you see and you don't need anything else to work in 2 rooms.
answered 1 year, 5 months ago
I think it comes with two of the handhelds (only one shown in picture).I don't know about a base. The model number is NTD2 which on other sites is 2 units, otherwise who or what could you communicate with? Walmart should make this clear.
answered 3 years, 8 months ago