Description
HID® ProxCard II 1326LSSMV Clamshell Proximity Cards – 26Bit H10301 Format
The HID® ProxCard II 1326LSSMV clamshell card remains one of the most trusted and widely deployed proximity credentials in the access control industry. Built using HID’s proven 125 kHz proximity technology, these rugged clamshell credentials deliver dependable read performance, exceptional durability, and broad compatibility with proximity-based access control systems across commercial, industrial, educational, healthcare, and government environments.
Engineered with thick, heavy-duty clamshell construction, the HID 1326LSSMV is designed to withstand high-use environments where standard PVC ISO cards may crack, bend, or wear prematurely. The durable design provides long-lasting performance for organizations requiring dependable everyday credential use, while the integrated vertical slot punch allows easy attachment to badge reels, lanyards, and clips for convenient daily operation.
Key Features
- Genuine HID® ProxCard II clamshell proximity cards
- Part number 1326LSSMV
- 125 kHz HID proximity technology
- Pre-configured in 26Bit H10301 format
- Broad compatibility with most proximity systems
- Facility code and card number structure included
- Rugged clamshell-style construction
- Thicker and more durable than standard ISO cards
- Resistant to bending, cracking, and wear
- Vertical slot punch for badge clips and lanyards
- Ideal for demanding high-use environments
- Sold in convenient 100-card boxes
Common Applications
- Industrial manufacturing facilities
- Warehouse and logistics operations
- Healthcare and hospital access control
- Educational campuses and schools
- Government and municipal buildings
- Commercial office environments
- Multi-tenant facilities
- Employee identification systems
- Time and attendance tracking
- Legacy HID proximity system expansion
- Replacement credential deployments
- Large-scale re-badging projects
26Bit H10301 Format Compatibility
These HID 1326LSSMV clamshell cards are pre-configured in the extremely popular 26Bit H10301 format, one of the most widely supported proximity formats in the access control industry. The H10301 format uses a facility code and card number structure recognized by countless access control systems, making these credentials an excellent choice for system replacements, expansions, and new installations.
Because of the broad compatibility of the H10301 format, the HID ProxCard II 1326LSSMV is commonly used with systems from HID®, Kantech®, Paxton®, Keyscan®, Linear®, IEI®, S2®, Honeywell®, Openpath®, and many other proximity-based access control platforms.
HID ProxCard II vs Standard ISO Proximity Cards
Standard ISO Proximity Cards
- Thin PVC card construction
- More prone to cracking or bending
- Better suited for photo ID printing
- Shorter lifespan in harsh environments
- Typically requires slot punch if worn externally
HID 1326LSSMV Clamshell Cards
- Heavy-duty clamshell construction
- Exceptional durability for daily use
- Integrated vertical slot punch included
- Excellent resistance to wear and damage
- Trusted by security professionals worldwide
Bottom Line: When durability, longevity, and dependable proximity performance matter most, the HID ProxCard II 1326LSSMV remains one of the most proven and trusted clamshell credentials available for commercial and industrial access control systems.
Considering a RapidPROX® Alternative?
For customers comparing proximity credential options, RapidPROX® clamshell cards provide a powerful alternative to Genuine HID® credentials — especially for organizations managing large rollouts, re-badging projects, or cost-sensitive deployments.
- Made in USA manufacturing
- Lower-than-wholesale pricing
- Fast production turnaround
- Custom facility code and numbering options
- Same-day processing available on many orders
- Compatible with popular HID® proximity systems
Many organizations choose RapidPROX® when speed, value, and customization flexibility are priorities. RapidPROX credentials are commonly selected for system expansions, employee re-badging programs, contractor credentialing, and large-volume deployment projects.
Trusted HID® Clamshell Credential Performance
The HID® ProxCard II 1326LSSMV continues to be one of the most recognized and dependable 125 kHz proximity credentials in the security industry. Combining rugged clamshell durability, broad 26Bit H10301 compatibility, and proven HID® proximity performance, these cards provide a reliable long-term credential solution for commercial, industrial, educational, healthcare, and government access control systems.
