Code Blue CB1E00453 Replacement Speaker/Wem Component
Overview
The CB1E00453 is a genuine replacement part for Code Blue CB1E-series emergency call stations, spec'd for 277V AC input. It's the correct pick when a field unit's audio or power component fails and the enclosure and mounting hardware are otherwise sound — swap the part instead of the whole station. The IP68 rating means this component tolerates continuous outdoor exposure, including standing water contact, which matters for call stations mounted on parking structures, campus pathways, and other unsheltered sites where downtime on a life-safety device isn't acceptable.
Compatibility
Built specifically for the Code Blue CB1E series of emergency call stations. Confirm your unit's model plate references the CB1E platform before ordering — Code Blue does not cross-rate components across its call station families, so a part built for the CB1E won't fit other series. If your deployment mixes call station generations, check the plate on each unit individually rather than assuming a single part number covers the whole site.
Installation Notes
This part is rated for 277V AC circuits — verify your call station's electrical service matches before wiring in a replacement; 277V is common on commercial/industrial three-phase distribution but will damage the component (or fail to power it) on a 120V/240V circuit. PoE (802.3af) support is also present on the platform, giving integrators a fallback power path where running 277V isn't practical or where the station sits on an existing PoE network segment. Because this is a spare part rather than a full unit, install work should be limited to techs already familiar with opening and re-sealing the CB1E enclosure — breaking the IP68 seal incorrectly during the swap undermines the environmental rating the part is designed to hold.
For broader planning around access control and emergency communication systems, review how call stations tie into your site's recording and monitoring infrastructure, and check a PoE planning guide if you're weighing 277V versus PoE power on new installs. Pair replacement parts sourcing with a look at the full Code Blue product line and available mounting hardware for CB1E stations.
