Simplex 566-1028 4100U/ES Digital Audio Control Board4100U ES Digital Audio Control Board

Simplex 565-301 Redundant CPU Assembly

Double action

up to seven ECS-RCU or ECS-RPU units can be added per system

4010 and 4100U

visually sensitive

Magnet Test for address indication and operational test

49AV-APPLW-O-BA - Weatherproof addressable horn/strobe

— 5820XL

each isolated loop supports up to 30 device addresses (note: up to 30 additional device addresses may be installed between each 4905-9929 TrueAlert Addressable Isolator+ Module

extended temperature and extended humidity applications

for use with 4” square electrical box mounting hole patterns only

deep surface-mounted boxes