SDC
SKU: 422U
SDC 422U Push Button Access Control Controller
Wired push-button controller with OSDP encryption for 24VDC access systems
Overview
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Overview
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
Discontinued — No Longer Available New
This model has been discontinued by SDC. Shop current SDC products → or see the recommended alternatives below.
The SDC 1511SNAKVB is a single gang strike assembly meeting NFPA K 628 BA fire-rated door requirements. Engineered for enterprise access control deployments, it manages up to 63 doors and 250,000 user credentials across multiple authentication formats. Operates at 24VDC, suitable for hardwired and networked installations in commercial and institutional environments.
Supports DESFire, MIFARE, NFC (13.56 MHz), and 125 kHz proximity credentials. Communication via OSDP and TCP/IP protocols enables integration with industry-standard access control platforms and security management systems. Single gang form factor fits standard door frame installations.
Integrates with access control systems requiring multi-credential support and networked strike management. Ideal for security integrators deploying NFPA-compliant fire-rated door solutions in high-density access environments.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price