Extensive range of compact sized electronic cylinders designed for doors where fitting an electronic escutcheon is not possible or required. Totally wire-free and networked through SALTO Virtual Network and SALTO Wireless network. Available in different models, e.g. half cylinder, cylinder with thumb turn, double cylinder, cam lock cylinder, padlock, and with a wide offering of different profiles, e.g., Euro profile, UK oval, Swiss Round, Australian oval, Scandinavian profiles, ANSI profiles.