Kantech KT-SG-MT2 vs HID 920NWNNEKE00BM: Specification Comparison
Both the Kantech KT-SG-MT2 Gen 2 and the HID 920NWNNEKE00BM R40 are dual-frequency multi-technology access control readers designed to support credential migration from legacy 125 kHz proximity to modern 13.56 MHz smart card formats. Targeting commercial and enterprise access control deployments, they compete directly as wired, hardwired-output readers for door-level credential presentation. Buyers evaluating either product are typically upgrading panel infrastructure or running parallel credential environments and need a single reader to handle both frequency bands without swapping hardware mid-migration.
In This Guide
Which reader supports a broader credential and protocol ecosystem?
The KT-SG-MT2 explicitly lists DESFire, MIFARE, HID, NFC/13.56 MHz, and 125 kHz proximity as supported credential types, covering the dominant open and proprietary smart card standards in North American and European deployments. Its communication interfaces include OSDP v2 (RS-485) in addition to Wiegand, giving installers a cryptographically authenticated upstream path to compatible panels. AES-256 encryption is listed as a supported encryption standard.
The HID 920NWNNEKE00BM specifies iCLASS SE, HF SEOS/MIGR, and LF (low-frequency) protocols, with a factory-loaded migration profile (EVCF0113_ICE0282) pre-installed. Its upstream output is Wiegand-only (100 µs pulse width, 1000 µs spacing, 26-bit format per spec notes). Encryption is described as 'iCLASS SE encrypted card data'; a specific cipher standard (e.g., AES-256) is not stated in the provided specs. The 920NWNNEKE00BM does not list OSDP as a communication interface in the provided data.
How do form factor, mounting, and physical installation requirements differ?
The KT-SG-MT2 is a single-gang mullion-mount reader measuring 1.76 in (H) × 4.56 in (W) × 0.97 in (D) per spec dimensions (note: the listed dimensional string of 115.8" × 44.6" × 24.7" appears inconsistent with the single-gang form factor and the separately listed width/height/depth values; the latter are used here as the operative figures). Weight is 0.6 lb. It is rated for North America and Europe mounting standards and ships in matte black finish. Input voltage is specified at 5 VDC.
The HID 920NWNNEKE00BM is a wall-mount reader. Physical dimensions and weight are not provided in the supplied specifications. Finish options are listed as black or white with silver trim baseplate. Input voltage is not stated in the provided specs. The keypad field in the source data contains conflicting values ('No Yes (2×6 layout) No Yes (3×4 layout)'), making keypad presence indeterminate from the supplied data alone; buyers should confirm with HID documentation.
What are the warranty terms and panel integration considerations?
The KT-SG-MT2 carries a lifetime warranty per the provided specifications. Its dual-protocol output (OSDP/RS-485 + Wiegand) makes it compatible with both legacy Wiegand panels and modern OSDP-capable controllers such as Kantech's own EV-series panels, Mercury, and others. The OSDP interface enables mutual authentication and encrypted reader-to-panel communication, which is relevant for high-security environments or installations subject to FICAM or similar mandates.
The HID 920NWNNEKE00BM carries a 2-year warranty per the provided specifications. Its Wiegand-only output integrates directly with any Wiegand-capable access control panel without additional configuration, and the factory-loaded HF MIGR profile is intended to reduce field setup time during iCLASS SE migration projects. OSDP support is not listed in the provided specs. Out-of-box support is noted in the package contents field, though specific contents are not enumerated.
Which should you choose: the KT-SG-MT2 or the 920NWNNEKE00BM?
Our take: The KT-SG-MT2 is the stronger choice when the installation requires OSDP-secured reader-to-panel communication, a lifetime warranty, or a broader open-standard credential set. Concretely: the KT-SG-MT2 lists OSDP + RS-485 as communication options versus Wiegand-only for the 920NWNNEKE00BM; it specifies AES-256 encryption versus an unspecified cipher on the HID unit; and it carries a lifetime warranty against the 920NWNNEKE00BM's 2-year term. The 920NWNNEKE00BM has a differentiated advantage in HID iCLASS SE and SEOS ecosystem deployments where a factory-loaded migration profile (EVCF0113_ICE0282) reduces field configuration time, and it integrates natively into existing Wiegand panel infrastructure without protocol changes. Choose the KT-SG-MT2 for multi-brand, OSDP-forward, or mixed-standard environments; choose the 920NWNNEKE00BM for HID-centric deployments already committed to iCLASS SE migration via Wiegand panels.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Kantech KT-SG-MT2 | HID 920NWNNEKE00BM |
|---|---|---|
| Product Type | Multi-Technology Reader | Smart Card Reader |
| Reader Technology | Multi-Technology; Smart Card; Proximity; Keypad | iCLASS SE Smart Card Reader (Multiclass HF/LF) |
| Credential Types | DESFire, MIFARE, HID, NFC/13.56 MHz, 125 kHz Prox | iCLASS SE, HF SEOS/MIGR, LF (125 kHz) protocols |
| Communication / Output | OSDP, Wiegand, RS-485 | Wiegand only (100 µs pulse, 1000 µs spacing, 26-bit) |
| Encryption Standard | AES-256 | iCLASS SE encrypted card data (cipher not specified) |
| OSDP Support | Yes | Not listed in provided specs |
| Mount Type | Single Gang (Mullion), North America / Europe | Wall mount |
| Form Factor | Single gang | Wall reader |
| Dimensions (H × W × D) | 1.76 in × 4.56 in × 0.97 in | Not provided |
| Weight | 0.6 lb | Not provided |
| Input Voltage | 5 VDC | Not provided |
| Keypad | Yes (listed as Reader Type includes Keypad) | Indeterminate (conflicting spec values) |
| Finish / Color | Matte black | Black or white with silver trim baseplate |
| Factory Migration Profile | — | EVCF0113_ICE0282 (HF MIGR, pre-loaded) |
| Connectivity | Wired | Wired |
| Warranty | Lifetime | 2 years |
Frequently Asked Questions
Which should you choose: the KT-SG-MT2 or the 920NWNNEKE00BM?
The KT-SG-MT2 is the stronger choice when the installation requires OSDP-secured reader-to-panel communication, a lifetime warranty, or a broader open-standard credential set. Concretely: the KT-SG-MT2 lists OSDP + RS-485 as communication options versus Wiegand-only for the 920NWNNEKE00BM; it specifies AES-256 encryption versus an unspecified cipher on the HID unit; and it carries a lifetime warranty against the 920NWNNEKE00BM's 2-year term. The 920NWNNEKE00BM has a differentiated advantage in HID iCLASS SE and SEOS ecosystem deployments where a factory-loaded migration profile (EVCF0113_ICE0282) reduces field configuration time, and it integrates natively into existing Wiegand panel infrastructure without protocol changes. Choose the KT-SG-MT2 for multi-brand, OSDP-forward, or mixed-standard environments; choose the 920NWNNEKE00BM for HID-centric deployments already committed to iCLASS SE migration via Wiegand panels.
Can either the KT-SG-MT2 or the 920NWNNEKE00BM work with my existing Wiegand access control panel?
Yes, both readers output Wiegand. The KT-SG-MT2 lists Wiegand as one of its communication interfaces (alongside OSDP and RS-485), while the 920NWNNEKE00BM outputs Wiegand exclusively at 100 µs pulse width / 1000 µs spacing in 26-bit format per its specs. If your panel is Wiegand-only, both are compatible; if your panel supports OSDP, only the KT-SG-MT2 can leverage that encrypted channel based on the provided specifications.
Which reader is better for a phased credential migration from 125 kHz proximity to smart cards?
Both are designed for this scenario, but they differ in approach. The KT-SG-MT2 supports DESFire, MIFARE, HID, and 125 kHz prox across open standards, making it flexible for mixed-brand card inventories. The 920NWNNEKE00BM targets HID iCLASS SE and SEOS migration specifically, with a factory-loaded HF MIGR profile (EVCF0113_ICE0282) that reduces on-site configuration. If your migration is HID iCLASS SE-centric, the 920NWNNEKE00BM's pre-loaded profile is a practical advantage; for multi-vendor or open-standard migrations, the KT-SG-MT2's broader credential list is preferable.
Is the KT-SG-MT2 or the 920NWNNEKE00BM a better long-term investment from a warranty standpoint?
The KT-SG-MT2 specifies a lifetime warranty; the 920NWNNEKE00BM specifies a 2-year warranty. On warranty duration alone, the KT-SG-MT2 offers a materially longer coverage period per the provided specifications. Buyers should verify current warranty terms directly with each manufacturer, as coverage conditions and transferability are not detailed in the supplied spec data.
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