Alarm Controls MCK-4-5 MKT Series Mortise Cylinder Station, Single Gang
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.
A member of our team will check with the manufacturer and personally reply by email.
Image of 1
Key Features
- Streamlined single-gang retrofit: compact 1.25" depth reduces installation time and fits standard electrical boxes
- Accepts standard 1-1/8" mortise cylinders for secure, tamper-resistant access control
- Color-coded leads and built-in LEDs simplify wiring, commissioning and troubleshooting for security and monitoring systems
- Reliable switching: contacts rated 4A at 28VDC to drive locks, alarms or interface circuits with confidence
- Durable stainless-steel faceplate and lifetime limited warranty ensure long-term performance in commercial surveillance and access control installations
Quick Specifications
- Product Model
- MCK-4-5
- Brand Name
- Alarm Controls by ASSA ABLOY
- Product Name
- MCK-4-5 Keyswitch
- Product Type
- Keyswitch
Explore the details
Product information
MCK-4-5
Overview
Built for installers and security integrators who need a compact, reliable access control interface, the Alarm Controls by ASSA ABLOY MCK-4-5 keyswitch delivers durable, professional-grade performance for monitoring and entry workflows. The stainless-steel faceplate accepts standard 1-1/8" mortise cylinders, providing a tamper-resistant mounting that blends with commercial hardware. With just 1.25" depth behind the plate, the mortise cylinder station streamlines single-gang installations and reduces labor on retrofit projects. Color-coded switch leads and LED indicators that operate on 12 or 24 V AC/DC simplify wiring, commissioning and status verification, while switch contacts rated 4A at 28VDC reliably control locks, alarm inputs or auxiliary circuits. Designed for access control, surveillance, and security monitoring applications, the MCK-4-5 integrates cleanly with panels and control systems to improve uptime and reduce troubleshooting time. Specify the MCK-4-5 for secure, easy-to-install keyswitch functionality in commercial buildings, data rooms, or perimeter access points—contact sales or add to your next project order.
Features
- Streamlined single-gang retrofit: compact 1.25" depth reduces installation time and fits standard electrical boxes
- Accepts standard 1-1/8" mortise cylinders for secure, tamper-resistant access control
- Color-coded leads and built-in LEDs simplify wiring, commissioning and troubleshooting for security and monitoring systems
- Reliable switching: contacts rated 4A at 28VDC to drive locks, alarms or interface circuits with confidence
- Durable stainless-steel faceplate and lifetime limited warranty ensure long-term performance in commercial surveillance and access control installations
| General Information | |
|---|---|
| Brand Name | Alarm Controls by ASSA ABLOY |
| Manufacturer | ASSA ABLOY |
| Product Name | MCK-4-5 Keyswitch |
| Product Type | Keyswitch |
| Product Model | MCK-4-5 |
| Product Series | MCK |
| Manufacturer Part Number | MCK45 |
| Technical Information | |
| Material | Stainless Steel |
| Application/Usage | Mortise Cylinder |
| Physical Characteristics | |
| Color | Silver |
| Product Information | |
| Mount Type | Screw Mount, Surface Mount |
| Warranty | |
| Limited Warranty | Lifetime |
| Miscellaneous | |
| Country of Origin | US |
No matching specifications
Try a different term, such as a connector type or resolution.
Plan your purchase
Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- MCK-4-5
- Manufacturer part:
- MCK-4-5
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
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.
Shipping, freight and delivery detailsWhat 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.
Read return eligibility and exclusionsAlarm Controls MCK-4-5 MKT Series Mortise Cylinder Station, Single Gang
MCK-4-5