Federal Signal's SelectFone Intercom and Paging stations, SF–1011DT and SF–1015DT, are deskset style stations, suitable for use in an office environment. The power supply and speaker amplifier are housed in a remote subset that is designed to be wall mounted in a convenient location within 10 ft. of the handset station.

This desktop intercom is available in a single channel (SF–1011DT) or a five channel (SF–1015DT) version and models are offered in both 24VDC and 120VAC. The SF–1011DT and SF–1015DT are rated for Class I, Division 2, Groups A, B, C and D.