Heath Zenith Heath Zenith White Plastic Wired Contractor Doorbell Kit with Transformer, Chime, and 2 Push Buttons

INSTALLATION: the doorbell chime can be installed vertically or horizontally to best suit your space INCLUDES: this contractors kit includes 2 wired doorbell buttons - 1 lighted and 1 unlighted SOUND: 2 melodies to choose from - Ding-Dong or Ding - with 85dB loudness TRANSFORMER INCLUDED: 16VAC-10VA low voltage transformer included - works with any wired doorbell chime and compatible with most smart video doorbells COMPATIBILITY: work with most smart wired doorbells - the buttons work with any wired doorbell chime rated for 24V or less - the chime works with any wired doorbell button rated for at least 16VAC REQUIREMENTS: this kit requires a bell wire for new wiring (not included) EASY INSTALL: instructions enclosed for easy installation - when in doubt, contact a qualified electrician to help install your transformer