HID 20NKS-02-000000 SIGNO 20 Mullion Reader 13.56MHz OSDP/Wiegand Pigtail Mobile Ready
When door frame width is the limiting factor, a full-profile reader won't fit. The HID SIGNO 20 in mullion form factor solves narrow-frame installations—vestibules, interior glass doors, double-door configurations—where you need 13.56 MHz contactless access without compromising security or future mobile credential support. This reader combines HID's multi-technology platform with flexible OSDP and Wiegand output in a slim profile designed for tight architectural constraints.
Key Features
- Mullion form factor optimized for narrow door frames and space-constrained mounting locations
- 13.56 MHz contactless technology supports iCLASS SE, iCLASS Seos, MIFARE, and DESFire credential families
- Mobile-ready architecture enables smartphone-based access credentials and Bluetooth Low Energy integration
- Dual communication: OSDP (secure encrypted protocol) and Wiegand output for broad panel compatibility
- Pigtail cable connection simplifies rough-in and replacement without requiring new conduit pulls
- HID Seos platform support provides cryptographic authentication and over-the-air credential management
- Weather-resistant construction suitable for exterior vestibule and indoor deployments
The SIGNO 20 mullion addresses the common problem of retrofit projects where existing door hardware, narrow frames, or architectural glass limit reader placement options. The pigtail cable design simplifies integration in environments where hardwired connections are impractical or where you're replacing legacy Wiegand readers in established wall boxes. OSDP support ensures secure communication with newer panels while Wiegand maintains backward compatibility with existing infrastructure, giving you deployment flexibility without forcing panel upgrades.
Mobile credential readiness is a critical consideration for future-proofing access systems as organizations migrate away from physical cards. This reader's 13.56 MHz technology and Seos support enable smartphone credentialing through HID Mobile Access, allowing you to issue and revoke credentials remotely without card stock management. For integrators managing multi-site deployments or clients planning phased mobile adoption, the SIGNO 20 mullion delivers the credential agility and form factor versatility needed for both immediate installation constraints and long-term system evolution.
