ЕС-ТОР expansion unit is an optional equipment and is designed to increase number of programmable keys of desktop digital call station DIS-ТОР and DTS-ТОР. It is used within Armtel DCN Intercom and PA/GA system at industrial and transportation sites. ЕС-ТОР expansion unit is installed at offices and control rooms.
EC-TOP can be installed on a table using a removable stand, can be mounted to the wall, and can also be embedded in a work surface (table top) made of wood, metal or plastic. EC-TOP has 48 keys with LED indication, increased mechanical strength and wear resistance. Depending on pre-programmed functions, the keys backlighting can have different colors – red, green, blue and orange. The keys have transparent caps for placing labels. A certain function can be assigned to any key of a specific call station or a telephone set.
On the ЕС-TOP enclosure there are sockets to connect cables for connection with DIS-ТОР call station, DTS-ТОР phone and with another ЕС-ТОР unit.