ERA

Computers; bar code readers; time recording apparatus; cash registers; facsimile machines; electricity connectors; switches, electric; cell switches; circuit breakers; electricity branch boxes; telephones; televisions; camcorders; plugs, sockets and other electric connections; electric door bells; smoke detectors; batteries; electric loss indicators; couplings, electric; relays, electric; electricity wire connectors; electric dimmers; electricity junction boxes; electric plugs