Bogen's 24V DC Power Supplies are designed to supply power to 24V DC equipment from a 120V AC source. The wall-mounted SPS versions of power supplies (SPS2410, SPS2425, and SPS2454) include special mounting holsters for easy and secure wall mounting. The holsters are fastened to the wall and then the power supply is slipped in. The holster's spring action tab ensures the power supply is secure. A side-mounted PCB provides a means of breaking out the power supply's cable connector into multiple screw terminals. The screw terminals are also pluggable for added ease of installation.