HID Signo 20 Reader
Model / Series: Signo 20
Mullion-format multi-technology reader supporting mobile, iCLASS SE, SEOS, and Prox credentials with OSDP v2 secure communication.
Specifications
- Brand
- HID Global
- Model
- Signo 20
- Series
- HID Signo
- Form Factor
- Mullion
- Technology
- Mobile, iCLASS SE, SEOS, Prox (125 kHz), OSDP v2
- Keypad
- No
- Protection
- IP55
Best Fit & Recommended For
HID Signo 20 Reader
The Signo 20 Reader is a mullion-format multi-technology reader from HID Global’s Signo platform. It supports the full range of HID credential technologies — including HID Mobile Access, iCLASS SE, SEOS, and legacy 125 kHz Prox — over OSDP v2 encrypted communication.
Future-Proof Multi-Technology
The Signo platform reads virtually every HID credential technology in a single reader, making it ideal for organizations transitioning from legacy Prox cards to mobile credentials or SEOS smart cards. There is no need to swap readers during the migration — the Signo handles both old and new credentials simultaneously.
OSDP v2 Secure Channel
Unlike legacy Wiegand readers that transmit credentials in plaintext, the Signo uses OSDP v2 with AES-128 encryption for secure reader-to-controller communication. This prevents credential interception and replay attacks at the reader wire.
Mullion Profile
The mullion form factor fits narrow door frames and glass door mullions where a full-size reader would be too wide.
Contact us for HID Global reader installation at your commercial property in Chicago.
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