These kits include Style (1-2 way) Powercom (3-14 way) panel , amplifier/speaker unit (1600), power supply (1538) and telephone(s) (2602). Style Kit 5 is the Ideal door entry phone kit which uses 5 wires and is available in the 1 family - 14 family version. Style Kit 5 has an original and innovative designcharacterised by its unmistakeable and exclusive blue LEDs, by large name labels and by high sound quality. Simply by adding a telephone or an additional bell allows easy expansion and an elegant desk base ensures flexi-bility for all needs. The external unit is surface-mounted, but box art. 3554 is also included in the pack, to make the external unit flush-mounted.