Wireless Portable Door Chime and Bell Push. 150M Range 4 Melodies: (at 80Db) - Hello - Ding Dong - Soft Alert - Telephone Compatible with the Honeywell Converter DCP917S required when utilising a traditional door bell push (Normally open contacts) Code: MSBL0451 Main unit Requires 4 x AA Batteries Bell Push supplied with CR2032 Battery. IP55 Rated Loe Battery Indicator. H110 x W70 x D42.5mm Button: H70 x W30 x D16mmFitting Instructions: available here.
