4100-1245 SIMPLEX SF 19/11 5” H x 3-7/8” W

5” H x 3-7/8” W x 2-3/16” D (127 mm x 98 mm x 56 mm

Requires surface or flush mount cover plate

the SD Series smoke detectors provide quality and reliability

bi-metal thermometer supplied as standard except where indicated

The RM requires an external data bus connection

4100-1245 SIMPLEX SF 19/11 5” H x 3-7/8” WThe Simplex 4100 1245 is an expansion module that enhances the 4100ES fire alarm system by adding three Class B audio NACs. It provides voice communication, alarm tones, and or digitally prerecorded voice messages to alert occupants of fire or other emergency situations. This module is compatible with the 4100ES series and is mounted on the Flex 35 50 assembly.