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Overview
SKU:
400U-SN
Condition:
New
Availability:
Usually ships in 24 hours
Warranty
Limited Lifetime Warranty
SDC/Security Door Controls 400U-SN Siren on 1 Gang Plate
SDC/Security Door Controls 400U-SN Siren on 1 Gang PlateOverviewThe SDC 400U-SN is a compact door access controller with integrated siren functionalit…
SDC/Security Door Controls 400U-SN Siren on 1 Gang Plate
$46.99
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Optional Add-Ons:
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Total:
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Overview
SKU:
400U-SN
Condition:
New
Availability:
Usually ships in 24 hours
Warranty
Limited Lifetime Warranty
Description
SDC/Security Door Controls 400U-SN Siren on 1 Gang Plate
Overview
The SDC 400U-SN is a compact door access controller with integrated siren functionality, mounted on a single gang plate for streamlined installation. Designed for small- to mid-scale deployments, it supports up to 4 doors and 250,000 user credentials, making it suitable for multi-facility integrations where space and wiring simplicity are priorities.
Technical Specifications
Operates on 24VDC and communicates via OSDP and TCP/IP protocols for flexible network integration. Supports HID credential types for broad reader ecosystem compatibility. The integrated siren provides local alarm signaling without requiring separate audio devices.
Compatibility
Ideal for security integrators deploying access control in retrofit or new-build environments where gang-box mounting is preferred. Compatible with HID-based readers and network-connected access control management systems supporting OSDP or TCP/IP.
Specifications
Product Type:
Controller
Communication:
OSDP; TCP/IP
credential_type:
HID
door_capacity:
4 Door
max_users:
250000
Voltage:
24VDC
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