The Response Electronics Wireless Powerline Intercom is an Additional plug and play Intercom system that is easy to setup and add to an existing Powerline Intercom. The Intercom works by using the pre-existing wiring in your home or small business premises to communicate without any signal degradation due to wall thickness or other transmitting devices.
Secure Transmission: all communication travels between the power sockets, No signal degradation due to wall thickness, Monitor / Listen-in feature, Illuminated buttons for convenience of use in the dark, 4 Channels, Push button channel selector, Large button display, ideal for the elderly or visually impaired, Volume control
WHAT'S IN THE BOX:
Intercom x 1, User Manual