HID 20NKS-00-003N2H Access Control Reader

The HID Signo™ 20 is a mullion-mount reader that blends a slim profile with modern, mobile-ready access. It supports HID Mobile Access® via Bluetooth and NFC (including Apple’s Enhanced Contactless Polling for Apple Wallet credentials) and works with a wide range of card technologies. Built on the HID Origo® ecosystem with native OSDP, the Signo 20 delivers strong security, easy remote management, and reliable performance indoors or out.

• Mobile-ready: Supports Apple Wallet credentials via Enhanced Contactless Polling (ECP).
• Multi-layered security: EAL5+ Certified Secure Element and native OSDP secure channel.
• Broad credential support: Seos®, iCLASS SE®/SR®, iCLASS®, MIFARE® (Classic, DESFire EV1/EV2), FeliCa™, CEPAS, plus 125 kHz HID/Indala/AWID/EM proximity.
• Seamless integration: Designed for the HID Origo® ecosystem; configurable with HID Reader Manager®.
• Outdoor-ready: UL294 indoor/outdoor and IP65 rated.

• Form factor / Mounting: Slim mullion-mount (fits flat surfaces)
• Operating Voltage: 12V DC
• Typical Read Range: Seos/MIFARE/ISO14443A: 1.6–4 in (4–10 cm); 125 kHz: 2.4–4 in (6–10 cm)
• Communications: Wiegand, Clock-and-Data, RS-485 (OSDP)
• Operating Temperature: -31°F to +150°F (-35°C to +66°C)
• Environmental Rating: UL294 indoor/outdoor, IP65
• Dimensions (W x L x D): 1.77 in x 4.78 in x 0.77 in (45 x 121.5 x 19.5 mm)
• Weight: 2.65–3.35 oz (terminal vs pigtail)
• Certifications: UL294/cUL, FCC, IC, CE, RCM, SRRC, KCC, NCC, iDA, RoHS, MIC, Bluetooth SIG
• Warranty: Limited Lifetime