Honeywell dc515 chime kits 150m 6tunes 84db halo honeywell dc515ng this wireless portable doorbell 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 doorbell has been perfectly formed for your home and comes with sleep mode among the many other features is the innovative halo light with 6 selectable colours alerting you to the presence of a visitor when the doorbell cant be heard