8 COLORS: both devices in this kit are designed to illuminate between eight different colors - steady and strobe pattern
MP3 & MELODIES: the doorbell chime includes 16 pre-set melodies - you can also download your own MP3 music and enjoy customized tunes
BATTERY OPERATED: the Doorbell Push Button requires 1x CR2032 Battery (Included) - the Doorbell Chime requires 1x Rechargeable Lithium Battery (Battery and USB Cable Included)
PUSH BUTTON COMPATIBILITY: the lighted button included in this kit is compatible with any Heath Zenith Ultra Range wireless doorbell chime
WARRANTY: this doorbell kit is guaranteed with a 1-year limited manufacturer's warranty
1000-FT TRANSMISSION RANGE: this device has an Ultra Range range up to 1000' - great for larger homes or work settings - when you want to hear the doorbell ring from a distance
WIRELESS: ideal for apartments or renters, this kit is battery-operated and does not require any form of hardwire installation