Liftmaster CPSIII Card Only (041K0811)

The LiftMaster CPSIII Interface Card (041K0811) is a compact, plug-in accessory designed to expand the safety functions of LiftMaster Logic 4 and Logic 5 commercial operators. This card allows for the easy integration of secondary monitored safety devices such as photo-eyes or other safety sensors, helping your system stay compliant with UL325 standards.

With its molded-polymer terminal block housing, the CPSIII card ensures both durability and simplified wiring. It offers a smaller, more efficient alternative to older interface cards like the CPSII, making it an ideal upgrade for modern applications.

? Product Highlights

• Part Number: 041K0811

• Alternate Name: LiftMaster CPS3CARD Interface Card

• Use: Enables connection of a secondary safety accessory

• Design: Compact, efficient form factor

• Durable: Molded polymer for terminal blocks ensures rugged reliability

• Installation: Directly plugs into the main logic board

? Compatibility

The CPSIII Interface Card is compatible only with:

• LiftMaster Logic 4 operators

• LiftMaster Logic 5 operators

❗ Not compatible with Logic 2 or Logic 3 systems.

? Supports the Following LiftMaster Safety Devices

• OES-SD16

• OES-SD24

• OES-RD16

• CPS-UN4

• CPS-U

• CPS-OPEN4

• CPS-RPEN4

? Applications

• Commercial overhead doors

• Industrial sectional doors

• Warehouse and facility automation

? Why Choose the CPSIII Interface Card?

• Complies with UL325 safety enhancement requirements

• Offers expanded monitoring and control options

• Ideal for facilities seeking greater door safety integration

• Easier installation and wiring than previous models