TM 612-4, BTM 650-04 Call button module LED illuminated with 4 call buttons

TM 612-4 Terminal block

TM 612-4, BTM 650-04 AG Call button with bell symbol

TM 612-4, BTM 650-04 AG Complete nameplate

TM 612-4, BTM 650-04 BG Call button with bell symbol

TM 612-4, BTM 650-04 BG Complete nameplate

TM 612-4, BTM 650-04 DG Call button with bell symbol

TM 612-4, BTM 650-04 DG Complete nameplate

TM 612-4, BTM 650-04 GM Call button with bell symbol

TM 612-4, BTM 650-04 GM Complete nameplate

TM 612-4, BTM 650-04 SH Call button with bell symbol

TM 612-4, BTM 650-04 SH Complete nameplate

TM 612-4, BTM 650-04 SM Call button with bell symbol

TM 612-4, BTM 650-04 SM Complete nameplate

TM 612-4, BTM 650-04 TM Call button with bell symbol

TM 612-4, BTM 650-04 TM Complete nameplate

TM 612-4, BTM 650-04 W Call button with bell symbol

TM 612-4, BTM 650-04 W Complete nameplate

TM 612-4, BTM 650-04 WH Call button with bell symbol

TM 612-4, BTM 650-04 WH Complete nameplate