Simplex 4905-9929 Isolator Module Truealert 07/01 Designed and listed to be

Designed and listed to be mounted in the System 3

Single Throw switch with screw terminal connections

with their built‐in POPITs

The universal room side wiring plate allows for preinstallation and electrical wiring as well as checking continuity with the included diagnostics check bar

Simplex 4905-9929 Isolator Module Truealert 07/01 Designed and listed to beIDNAC Addressable Notification SLCs (and legacy TrueAlert SLCs) are internally isolated from each other. In the event of a channel wiring short circuit, the channel will safely shut down and then monitor the wiring for restoration to normal when the short is repaired. However, within the branch and "T" tap wiring of an IDNAC channel, the use of 4905 9929 TrueAlert Isolator+ Modules can provide additional isolation that can reduce the quantity of