The CB 1-s with AED Housing, formerly the DFB 1-s, combines the original CB 1-s Blue Light Emergency Phone pedestal with an integrated housing to accept an Automated External Defibrillator (AED). It offers all the benefits of the standard unit, plus ready access to an AED contained within its climate-conditioned compartment. Access to the AED is easily controlled through a signal to the device to release the door hatch. Controlled AED access and controlled housing temperature allow you to place these devices in outdoor areas where timely response to sudden cardiac arrest is critical.