3 Review(s)

10 Premium Chimes Largest premium selection of real ding-dong chimes No annoying or "tinny" childish melody ringtones Choose from two simple installation methods: Press and hold Number 1 key to Your door bell and hold transmitter button to connect Automatically. Ultra Long Battery Life Includes long life battery for transmitter button Low usage: lasts up to 2 years Med usage: 1 years 5 Months High usage: up to 1 year Weatherproof Functional between -4°F to 140°F 10 sound options 7 volume levels 40M range