Simplex 4100-1272 ATT 04/11 Model SCM-8 is an option

Model SCM-8 is an option module that provides manual control of the Emergency Voice Evacuation System or manual fire system control

The Fire-Lite ANN-80 80-Character LCD Serial Annunciator (White) mimics the Fire Alarm Control Panel (FACP) display

polarized releasing circuit

Output: 24 VDC at 9 A

Simplex 4100-1272 ATT 04/11 Model SCM-8 is an optionExpansion Telephone Control Module with three Class B telephone NACs 4100ES Audio Systems provide voice communication, alarm tones, and or digitally prerecorded voice messages to alert occupants of fire or other emergency situations. Evacuation signaling may be automatically generated via alarm initiated event programs or by firefighting personnel using the operator controls.