SDC MC-4MU Magnetic Switch Single Pole Double Throw, 1.25" x 4.875"
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Key Features
- Provides reliable door position monitoring to maintain access control integrity
- Compact recessed magnetic contact for discreet, tamper-resistant installation
- Single Pole Double Throw (SPDT) wiring for flexible connection to alarm panels and door controllers
- Low-cost, durable design that reduces maintenance and supports large security deployments
Quick Specifications
- Product Model
- MC-4MU
- Brand Name
- Security Door Controls
- Manufacturer Part Number
- MC-4MU
Explore the details
Product information
MC-4MU
Overview
Keep doors under continuous surveillance and preserve access control integrity with the Security Door Controls MC-4MU magnetic switch. This recessed magnetic switch is designed to monitor door position (open/closed) and report state changes quickly to alarm panels, door controllers, or building management systems—strengthening overall security and reducing false alarms. The MC-4MU features a Single Pole Double Throw (SPDT) contact and a low-profile 1.25" x 4.875" footprint for clean edge-of-door installation that remains largely hidden from view. Installation is straightforward: wire the DPS switch into your existing access control or alarm architecture to enable real-time monitoring and event logging. Ideal for commercial, institutional, and multi-tenant facilities, the MC-4MU delivers dependable performance and cost-effective operation while integrating seamlessly into security, surveillance, and monitoring systems. If you need a compact, replaceable sensor (replaces MC-4MV) that supports tight installation tolerances and robust system interoperability, the SDC MC-4MU is a practical choice. Add the MC-4MU to your access control or alarm setup to enhance monitoring—order now or contact our team for system integration guidance.
Features
- Provides reliable door position monitoring to maintain access control integrity
- Compact recessed magnetic contact for discreet, tamper-resistant installation
- Single Pole Double Throw (SPDT) wiring for flexible connection to alarm panels and door controllers
- Low-cost, durable design that reduces maintenance and supports large security deployments
| General Information | |
|---|---|
| Brand Name | Security Door Controls |
| Manufacturer Part Number | MC-4MU |
| Product Replacements & Other Alternatives | |
| Model Number Replaces | MC-4MV |
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Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- MC-4MU
- Manufacturer part:
- MC-4MU
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 exclusionsSDC MC-4MU Magnetic Switch Single Pole Double Throw, 1.25" x 4.875"
MC-4MU