The operation of the stations is simple and efficient. The caller, by pressing a 'Call' button, causes an audible and visual signal at the master location. The identity of the calling station is shown on the master by an L.E.D. indicator light.
The IR140 Series Indoor Remote Stations may be used with the SM400 Series master stations to provide a complete system with two-way communication, select-able privacy and paging, as well as background music.
||Height: 6.88" (174.6mm) Width: 5.00" (127mm) Depth: 2.13" (53.9mm)
||Attractive, flame retardant type ABS plastic. White color.
||One or more replaceable push buttons with self-wiping contacts.
||3.50" (89mm) with voice response
||Positive screw terminals
Flush: IH101 box or IH102 ring
Indoor remote station shall be Alpha Communications® / TekTone IR140 Series with momentary action "CALL" push-button(s). Units shall be used with the SM400 series intercom system(s). All units with the "P" suffix shall have a separate, latching switch to engage the "PRIVACY" function. Stations whose suffix is "U" shall have a "CALL" button which lights to indicate that the station is "In Use". All stations shall be molded of an attractive, flame retardant type ABS plastic, in an attractive white color. Connections shall be positive screw terminals type. Stations can be flush, surface or desk mounted with appropriate housing(s).