Simplex 4098-9866 Rotation AdapterRotation Adapter 520Hz Base

The Simplex 49WPBB-AVVOWR is a red surface-mount weatherproof mounting box required for TrueAlert ES wall-mount weatherproof audible/visible appliances with red housings

2 1/8" (54 mm) minimum depth

Transformer

Fiber Media Replacement 4010-9819

Simplex 4100-9863 TCP/IP Communication Module

The device has a panel controlled LED indicator

marked FIRE

5 A @ 125 VAC

Replacement electronics kit for the Silent Knight 6820 Fire Alarm Control Panel

— Powered from 24 VDC or from a compatible Notification Appliance Circuit (NAC)

End-of-Line Resistor Harness

— 2975-9022 Red