NICOR's New PrimeChime Plus 2 (PRCP2) combines all the popular features of the original PrimeChime Plus now with expanded Smart Home Video Doorbell compatibility (see compatibility list). The PrimeChime Plus 2 features line voltage and low voltage together into a single unit with a built-in transformer. This makes installation clear and simple. The recessed chime hub features a matte white, snap-on faceplate that can be painted for a truly customized look to match your home's interior. The PrimeChime Plus 2 can be wired to two separate doorways, each with their own unique chime tone so you always know which door to answer. Have more entrances? Two units can be linked together to cover additional doorways and provide additional audio coverage in larger homes. This PrimeChime Plus 2 kit includes 1 lighted stucco button and 2 standard lighted buttons. Additional decorative and stucco buttons are also available in a variety of colors to match your home's exterior. This kit includes mounting hardware, installation instructions, and a 1-year warranty from NICOR.