SDC
SKU: PTH-4Q
SDC Security Door Controls PTH-4Q 4-Door Access Controller
4-door access controller with 250K user capacity and OSDP/TCP/IP
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/Security Door Controls PTH-4QDPS is a 4-door access control controller designed for multi-door security installations. It supports HID credential readers and operates at 30VDC, making it suitable for networked access control deployments requiring standardized communication protocols and high-capacity user management across multiple entry points.
This controller operates over OSDP and TCP/IP communication standards, enabling integration with modern access control management systems. It accommodates HID-format credentials and supports up to 250,000 users, making it applicable to enterprise and mid-scale facility deployments. The 4-door capacity allows consolidated management of multiple access points through a single controller unit.
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.
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price