37-Bit S10401 AMAG / SETEC / MDI PointGuard Credentials

At-a-glance benefits

• Native 37-bit S10401 encoding (AMAG / SETEC / MDI PointGuard)
• Operates at 125 kHz (LF proximity) for dependable reads
• Works with popular AMAG reader families (e.g., 929/939 series) and many HID-compatible proximity readers (details below) 
• Custom programming: site/OEM code, start number, and range to match your database policies (when applicable) 

Compatible 125 kHz Reader Families (Selected Part Numbers)

AMAG / PointGuard (S10401 readers)

• 929S, 929F, 929M; 939S, 939F, 939M and keypad variants 929S-KP / 939S-KP, 929F-KP / 939F-KP, 929M-KP / 939M-KP. These AMAG readers are commonly listed with S10401-format credentials. AuthorizID+1

HID Global (125 kHz Proximity readers used with S10401-encoded credentials)

• ProxPoint Plus 6005, MiniProx 5365, ProxPro 5355, MaxiProx 5455, EntryProx 4045, Thinline II 5395, plus multi-format variants (R10/R40). These readers are frequently specified for S10401-encoded Identiv/HID-compatible credentials. (Always confirm your controller’s format settings.) 

Secura Key (Dual-tech HID-pass-through models)

• RKDT-SA / RKDT-SR / RKDT-W dual-technology readers read HID-formatted prox cards with non-proprietary 26–37-bit pass-through (useful at mixed facilities or during migrations). 

Implementation note: S10401 is a defined 37-bit data structure. Some non-AMAG readers can pass 37-bit data transparently to the controller; ensure your panel/database is configured for the S10401 bit layout when using third-party readers. (LenelS2’s knowledge base shows a typical 37-bit layout for S10401.) 

Popular 37-Bit S10401 Credential Part Numbers (Examples)

HID / Identiv & Others (S10401 program options)

• HID 1386 ISOProx II – 37G / S10401 printable ISO cards (various stock codes such as 1386LGGMN-37G) 
• HID 1326 ProxCard II – /37 S10401 (e.g., 1326LSSMV/37) rugged clamshell style 
• Identiv 4000 Clamshell – S10401 (format #37G); Identiv 4010 ISO PVC – S10401 (37G) printable cards 
• RAPIDPROX / ID Enhancements: PRX-FOB-AMAG37 (key fob), PRX-2-AMAG37 (card) 
• AnythingID (various S10401 cards/fobs): “Custom Same-Day 37-bit S10401” cards and key fobs (replacements for HID 1326/1386 in S10401) 
• Additional OEMs list S10401 clamshells/printable cards for AMAG SETEC MDI PointGuard deployments. 

Form factors available in S10401 (125 kHz):

• ISO printable PVC cards, clamshell cards, key fobs, silicone wristbands, adhesive sticker tags—all encoded to S10401 for consistent, system-ready use. 

What Makes 37-Bit S10401 Valuable?

• Extended card number capacity vs 26-bit, accommodating large sites and future growth. (S10401 implementations often use an OEM/site code with a wide serial number space.) 
• Broad reader support across AMAG families and many HID-compatible prox readers (with correct controller format settings). 
• Smooth migrations when mixing S10401 credentials with dual-tech or HID-compatible readers at multi-vendor facilities. 

Buyer’s Tips (Quick Checklist)

1. Confirm your controller database is configured for the S10401 37-bit layout. 
   
2. Match credential programming: site/OEM code and number range to your existing records. 
   
3. When using third-party readers, ensure they pass 37-bit data correctly (many HID prox readers do; Secura Key RKDT series offers HID pass-through).