The Personal Emergency Response is a two-way voice speakerphone pendant that is worn, and with the push of a button you can summon assistance. Emergencies can happen anywhere in the home, or even yard or driveway. This allows you to communicate your message quickly from anywhere in your home or yard (within 600’ line of sight from base unit). The two-way voice pendant allows the two-way voice conversation with the monitoring station from wherever you are, not just the base station.