Byron 7910 Wired Doorbell Additional Chime Bell Push White

Black - A colour which does not emit any colour of the spectrum. Black absorbs all frequencies of the spectrum.

White - A colour combining all colours

Warranty - A service provided by the retailer or manufacturer to ensure a device works for a period from new

Month - A period of time originally related to the phases of the earths moon.

Warranty - A purchasers guarantee from the manufacturer for replacement/fix of goods when faulty.

Manual - A book of instructions to build or operate items, also a form of labour which your hands are used.

Combination - The process of two of more things being mixed or combined together.

Rapid have established themselves as a leading online supplier of electrical products, cables, tools, electrical components and educational resources. Through their website you can purchase a variety of meters and resistors, batteries, electrical sockets, fuses and circuit breakers, communications cables, miniature power tools, small hand tools, rivets, tapes and adhesives, office equipment and educational books and equipment. As well as selling to the general public their extensive product selections means they also sell to trade customers. They also have great links with educational customers supplying products to many schools, colleges and universities. They also offer a great turnaround on delivery meaning that your products can be with you the very next day. Some of the top brands that they stock include Recom, Draper, Bosch, Hammond, Duracell, Kingbright, Arcol and Neutrik.