Honeywell-DC915SCV-Wired-to-Wirefree-Convertor-Kit-1-Portable-1-Convertor-Honeywell-DC915SCV-P-This-doorbell-with-wired-to-wireless-convertor-from-Honeywell-has-been-manufactured-to-a-high-standard-with-both-reliability-and-quality-in-mind-Stylish-and-compact-with-superior-sound-quality-this-superb-kit-has-been-perfectly-formed-for-your-home-and-comes-with-8-melodies-Among-the-many-other-features-is-the-5-year-battery-life-and-innovative-halo-light-alerting-you-to-the-presence-of-a-v