New UL294-listed power supplies from Ingersoll Rand Security Technologies support access control applications. Offering reliability and ease of installation, the new 500-ULAC 1-Amp and 3-Amp power supplies, supplied standard with AC input, output and battery monitoring circuits, will power devices locally or connect to an access control panel. By providing low voltage, filtered and regulated power for a broad range of access control devices and panels, the new Schlage power supplies meet the needs of both the security and access control market segments.
Schlage 500-ULAC power supplies are an excellent choice for both new construction or aftermarket applications. Voltage is field selectable for 12 or 24 VDC. Low voltage, filtered and regulated power is provided with a fused primary output and six heavy-duty screw terminals. Unique features include an on-board rack with dual control module capability for interlocking applications at higher security doors and a time control module for delayed egress. For information, visit

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