Medeco - 20009S4 - Deadbolt Cylinder Schlage - M4 Technology - 44 Keyway
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Delivery and Shipping
All in-stock items ship within 24 hours or less, Monday through Friday, between 9:00 AM and 6:00 PM EST. Orders placed after 5 p.m. EST will be shipped next business day.
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Return Policy
Return Policy
At Locksmith Keyless, we prioritize your satisfaction and offer a simple return process. Returns are accepted within 30 days of purchase for unused items in original packaging. Certain items, including OEM keys, Lishi tools, and customized orders, are non-returnable. A restocking fee of up to 30% may apply. For a full list of non-returnable items and more details, please refer to our complete return policy.
For damaged, missing, or incorrect items, please contact us within 48 hours of delivery. All returns require an RMA number. Shipping costs for returns are the responsibility of the customer.
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Medeco - 20009S4 - Deadbolt Cylinder Schlage - M4 Technology - 44 K...
Description
Description
Medeco - 20009S4 - Deadbolt Cylinder Schlage - M4 Technology - 44 Keyway
The Medeco 20009S4 is a high-security deadbolt replacement cylinder powered by the next-generation Medeco 4 (M4) platform. Engineered specifically to retrofit Schlage single and double cylinder deadbolts (B560, B660 series), it provides an immediate, commercial-grade security upgrade without replacing the entire lock assembly.
Key Features & Technical Specifications:
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High-Security Certification: Meets and exceeds ANSI/BHMA A156.30 / A156.5 Grade 1 standards and is UL 437 Listed, offering robust defense against physical attacks such as drilling, picking, prying, and bumping.
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Medeco 4 (M4) Technology:
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Features a specialized internal locking mechanism with 4 sidebar pins (3 finger pins and 1 lift pin) driven by a heavy-duty sidebar.
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Incorporates a patented movable slider element in the key that engages the lift pin, rendering 3D printing and unauthorized key replication ineffective.
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44 Keyway Patent Protection: Features a utility-patented keyway design that guarantees strict key control and prevents unauthorized key blank manufacturing through 2040.
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Drill-Resistant Construction: Built from solid brass and reinforced with hardened steel pins placed strategically in critical attack vectors.
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Schlage Deadbolt Compatibility: Direct replacement fit for Schlage commercial deadbolt housings, supporting advanced, multi-level master keying systems.
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