Honeywell Home RDWL917AX2000/E Wireless Doorbell W/Push Button Halo Light Portable Wireless Doorbell and Push Button, One Size, Grey

CUSTOMIZE YOUR ALERTS: Choose from 11 pre-installed tunes or use the included USB cord to download your own MP3 files.

PORTABLE DESIGN: The Series 9 Doorbell has a wireless range of 137 m that allows you to take the doorbell with you to the basement, backyard or as far away from the sleeping baby as possible.

ADJUSTABLE VOLUME: The volume can be adjusted up to 90 decibels or muted with the option to set notifications to visual lighting alerts only.

MUTE AND SLEEP MODES: Mute and Sleep modes silence notifications for 3, 6, 9 or 12 hours — or permanently -- for adjustable use throughout the day.

VISUAL ALERTS: The illuminated halo (7 color options) and LED strobe alerts can be set to light up when the doorbell is pressed.

POWER: Requires 4 C-alkaline batteries that will last up to 5 years with typical use.

PUSH BUTTON: Included with the doorbell is a white, surface-mount push button made of weather resistant plastic.