SDC HID1346-100 Proximity Key Controller
The SDC HID1346-100 is a proximity controller designed to integrate HID-format credential readers into TCP/IP networked access control systems. This device translates HID card and key fob authentication into IP-native commands for your centralized access management platform, eliminating the need to replace existing proximity infrastructure when migrating to modern door control architecture. Deployments range from multi-door retail chains and healthcare facilities to enterprise campuses where HID readers are already installed but the management backend requires TCP/IP connectivity and centralized credential logging.
Key Features
- HID Proximity Compatibility: Accepts standard HID-format cards and key fobs. No credential conversion or reprinting required — leverages your existing credential inventory.
- TCP/IP Wired Network Connectivity: Native IP communication eliminates the need for serial-to-Ethernet gateways. Direct integration with modern access control platforms simplifies system architecture.
- Multi-Door Centralized Control: Supports multi-door facility deployments with single-point credential management and access logging from a unified console.
- Enterprise Credential Management: Integrates with centralized credential databases, enabling real-time access revocation and audit trails across distributed locations without site-level reconfiguration.
- Proximity Reader Integration: Works with existing HID proximity readers already deployed in your facility, minimizing installation disruption and capex on reader replacement.
- Lifetime Warranty: Manufacturer warranty covers the controller lifespan, reducing long-term replacement risk in stable access control deployments.
The HID1346-100 solves a common integration pain point: facilities with mature HID proximity reader infrastructure (cards, fobs, readers already installed and working) that need to migrate to IP-based centralized access control. Rather than replace readers and reissue credentials, you deploy the HID1346-100 as a bridge layer. It sits between your existing proximity readers and your TCP/IP access control management system, translating credential authentication into IP commands. This approach preserves your reader and credential investment while enabling modern centralized workflows — real-time access logging, revocation, audit trails, and role-based permissions from a single platform.
Typical deployments include multi-tenant office buildings where each tenant has HID reader infrastructure but the landlord runs a centralized tenant access and visitor management system; retail chains where store-level HID readers feed into a corporate-wide access control database; and healthcare campuses where departmental proximity access points need to connect to enterprise credentialing. The TCP/IP architecture also simplifies physical cabling — standard Ethernet runs replace proprietary serial or Wiegand lines, reducing installation labor and enabling remote management over the facility network.
The controller is designed for modern access control platforms that accept TCP/IP input from third-party readers and credentials. Verify compatibility with your specific VMS or access management system before purchasing — check whether the platform natively supports HID credential format over TCP/IP or requires a middleware layer. Confirm that your existing HID reader population operates at the frequency supported by your credential stock (standard 125 kHz proximity is most common, but verify if your facility uses higher-frequency or encrypted HID variants). Network connectivity should be to a managed, secure segment of your access control LAN — not directly exposed to guest Wi-Fi or untrusted networks.
Jerry TildsenPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
We've deployed the HID1346-100 across facilities migrating from legacy door control wiring to centralized IP access management, and it remains one of the most cost-effective bridge controllers for organizations sitting on installed HID reader bases. The real value isn't in the controller itself — it's in avoiding the capex and operational overhead of reader replacement. A 200-reader retail or office deployment that replaces readers can easily exceed $40k in hardware and labor; the HID1346-100 lets you skip that and depreciate credentials over their natural lifespan. What differentiates this controller is its straightforward TCP/IP integration: no serial converters, no proprietary gateway hardware, just Ethernet connectivity and standard IP protocols. That simplicity translates to faster commissioning and fewer points of failure in your network architecture. The trade-off is that you're limited to HID credential formats — if your facility has mixed credential ecosystems (some HID, some Wiegand-only non-HID readers, some magnetic stripe), you'll need separate controllers for each format. Also, the controller itself performs only proximity-to-IP translation; if you need advanced features like temporary access codes, mobile credentials, or biometric fallback, you're dependent on your access management platform providing those capabilities. The HID1346-100 is a translator, not a full access control engine.
Technical Highlights:
- TCP/IP Protocol Stack: Standard IP communication means the controller works with any access management platform that accepts TCP/IP reader input — Genetec Security Center, Milestone Husky, Salto, Gallagher, or custom integrations via open APIs. No proprietary gateway licensing fees.
- HID Format Fidelity: Preserves HID credential format (card number, facility code, card ID) across the network boundary, allowing your backend system to apply the same access logic as if the reader were hardwired. No credential remapping or conversion tables required.
- Multi-Door Architecture: Single controller can handle multiple doors in your facility, reducing network switch port consumption and simplifying credential management — one access decision applies across all doors the controller serves.
- Lifetime Warranty: Low failure rate on controllers means you're unlikely to need replacement within the 10-15 year lifespan of a typical access control deployment. No recurring controller refresh capex.
Deployment Considerations:
- Network Isolation: The controller should reside on a dedicated, managed access control network segment — not on guest Wi-Fi or shared office Ethernet. Proximity credential data in transit should traverse secured, monitored network paths to prevent credential interception or unauthorized door commands.
- HID Reader Frequency Compatibility: Confirm your existing proximity readers operate at standard 125 kHz HID frequency. Some facilities have upgraded readers to 13.56 MHz or encrypted HID iClass formats — the HID1346-100 may not support all variants. Verify with your reader manufacturer and your installed reader population before purchase.
- Access Platform Prerequisites: Your access control or VMS backend must natively accept TCP/IP reader input and understand HID credential formats. Legacy systems that only support serial readers, Wiegand, or proprietary reader protocols will require middleware; check compatibility matrices with your platform vendor first.
- Wiring & Power: Confirm power requirements and network cabling runs to the controller location before installation. Controller should be mounted in a secure, climate-controlled location (ideally same as your network switch and NVR) to minimize environmental stress and simplify troubleshooting.
- Credential Revocation Latency: Access decisions are processed at the backend platform, not locally on the controller. If your system requires offline revocation (immediate card disable without network connectivity), confirm your platform supports local cache or escalation policies for brief outages.
The HID1346-100 is the right choice for organizations with mature HID reader deployments moving to centralized, IP-based access control — retail chains, multi-tenant facilities, healthcare campuses, and enterprises consolidating distributed access points into a single management platform. It's a cost-preservation play: keep your reader and credential base, modernize your access architecture, and avoid a capital-intensive reader refresh. Explore the SDC catalog for complementary door control and networking products.
