Edwards QSA-1-S Intelligent Single Loop Life Safety Control PanelSurface Remote Annunciator Cabinet. Space for one SL30 display card.

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

11 outputs for common system indicators

It is attached to a plastic mounting rail that requires two EIA panels

Die cast metal with high voltage rating on contact

The Amplifier mounts in a standard 19 in (483mm) rack

Compatible with Simplex fire alarm control equipment that provides IDNAC SLC notification for TrueAlert ES addressable appliances

It provides a clear remote visual alarm indication where the duct detector isn’t readily visible

4100-1211 Digital Audio Controller

Replacement CPU Board for Simplex 4004R

— Model Series 4100/4100U/4100ES

Inner and outer doors for four position wallboxes

remote or local mount supervised relay • SPDT dry contacts