adi-insite-us
ADI US App
ADI Global Distribution
ADI a Resideo company
menu
content loaded

Alarm Controls MCK-4-4 MCK Series Mortise Cylinder Key Switch Station, DPDT Alternate, Single Gang

MCK-4-4

|

AC-MCK44

Sign In for Dealer Pricing

New to ADI?Become a Customer
Switch Action: DPDT Alternate
Alarm Controls MCK-4-4 Keyswitch
Shop All Alarm Controls by ASSA ABLOY

Alarm Controls MCK-4-4 MCK Series Mortise Cylinder Key Switch Station, DPDT Alternate, Single Gang

MCK-4-4 | AC-MCK44

Please sign in to view pricing, availability, and to add to cart.

Overview
Specifications
Documents

Product Overview

The Alarm Controls MCK-4-4 is a reliable mortise cylinder key switch station from the MCK Series, designed for secure access control. Featuring a sturdy stainless steel wall plate that fits standard 1-1/8” mortise cylinders, it ensures durability and easy installation. The station includes tamper-proof and slotted head screws for added security. While mortise cylinders are sold separately (CY-1, CY-1A), the switch contacts offer a robust 4A rating at 28VDC. Additionally, the LEDs function efficiently on both 12 and 24 volts AC or DC. Enhance your security setup with this practical and secure switch station, order yours today!

Specifications

Documents and Resources

Download All Documents
Sign Up for Email
Sign Up
Branch
Locator

© 2026 ADI Global - All Rights Reserved.