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Alarm Controls MCK-4-5WP Mortise Cylinder Key Switch, Stainless Steel, Non-Illuminated

Special Order: typically 2–6 weeks

Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.

Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.

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Product images for Alarm Controls MCK-4-5WP Mortise Cylinder Key Switch, Stainless Steel, Non-Illuminated. 6 image(s) available. Click on image to view full size.

Key Features

  • Robust stainless steel construction for long-lasting, vandal-resistant access control in high-traffic commercial environments
  • Mortise cylinder design (MCK-4-5WP) provides secure, mechanical key operation compatible with standard mortise locks
  • Non-illuminated version reduces distractions and false signals in sensitive surveillance or monitoring areas
  • Compact, retrofit-friendly form factor simplifies installation into existing door hardware and access systems
  • US-made quality from Alarm Controls by ASSA ABLOY ensures consistent performance and reliability for critical security applications

Quick Specifications

Product Model
MCK-4-5WP
Brand Name
Alarm Controls by ASSA ABLOY
Country of Origin
US
Manufacturer Part Number
MCK-4-5WP
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Product information

MCK-4-5WP

Overview

Deliver reliable, mechanical access control where electrical switches are not desired or practical. The Alarm Controls by ASSA ABLOY MCK-4-5WP Mortise Cylinder Key Switch combines durable stainless steel construction with a mortise cylinder design to provide secure key-operated control for doors, gates, and restricted areas. As a non-illuminated key switch, it minimizes light signatures and false-positive indications—ideal for sensitive surveillance zones and environments that rely on discreet monitoring. The MCK-4-5WP is designed for easy retrofit into standard mortise lock preparations and integrates cleanly with access control panels and alarm systems. Built in the US to the brand's exacting standards, this key switch delivers dependable, low-maintenance operation that reduces downtime and service calls. Use it to control locking hardware, arm/disarm alarm zones, or provide fail-safe mechanical override in security-critical applications. Order the Alarm Controls MCK-4-5WP for a rugged, professional solution that enhances your overall security, monitoring, and surveillance strategy.

Features

  • Robust stainless steel construction for long-lasting, vandal-resistant access control in high-traffic commercial environments
  • Mortise cylinder design (MCK-4-5WP) provides secure, mechanical key operation compatible with standard mortise locks
  • Non-illuminated version reduces distractions and false signals in sensitive surveillance or monitoring areas
  • Compact, retrofit-friendly form factor simplifies installation into existing door hardware and access systems
  • US-made quality from Alarm Controls by ASSA ABLOY ensures consistent performance and reliability for critical security applications
3 of 3 specifications
Technical specifications for Alarm Controls MCK-4-5WP Mortise Cylinder Key Switch, Stainless Steel, Non-Illuminated
General Information
Brand Name Alarm Controls by ASSA ABLOY
Country of Origin US
Manufacturer Part Number MCK-4-5WP

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SKU:
MCK-4-5WP
Manufacturer part:
MCK-4-5WP
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Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.

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What should I know about returns?

Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.

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Alarm Controls MCK-4-5WP Mortise Cylinder Key Switch, Stainless Steel, Non-Illuminated

MCK-4-5WP

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