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Overview
SKU:
921P
Condition:
New
Availability:
Usually ships in 24 hours
Warranty
Limited Lifetime Warranty
SDC/Security Door Controls 921P Stand-Alone Surface Mount
SDC/Security Door Controls 921P Stand-Alone Surface Mount ControllerOverviewThe SDC 921P is a standalone surface-mounted access control controller des…
SDC/Security Door Controls 921P Stand-Alone Surface Mount
$464.99
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Overview
SKU:
921P
Condition:
New
Availability:
Usually ships in 24 hours
Warranty
Limited Lifetime Warranty
Description
SDC/Security Door Controls 921P Stand-Alone Surface Mount Controller
Overview
The SDC 921P is a standalone surface-mounted access control controller designed for single and multi-door deployments. It operates independently without networked infrastructure, making it ideal for remote locations, retrofit applications, and distributed access points. Supports NFC 13.56MHz credential readers and integrated keypad input for flexible authentication methods.
Technical Specifications
Communicates via OSDP protocol for secure credential transmission. Accommodates up to 500 user credentials. Supports proximity and keypad reader types for mixed-credential environments. Surface mount form factor enables quick installation on standard door frames and architectural surfaces.
Compatibility
Integrates with access systems requiring OSDP-compliant readers and controllers. Compatible with NFC/RFID card and credential ecosystems operating at 13.56MHz. Suitable for retrofit and new construction access control architectures where standalone operation or distributed intelligence is required.
Specifications
Product Type:
Controller
Communication:
OSDP
credential_type:
NFC/13.56MHz
max_users:
500
reader_type:
Proximity; Keypad
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