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The HID-921NTN is a iclass se rk40 wall switch keypad reader from HID that comes with sio & seos with legacy and wiegand features. iCLASS SIO-Enabled (SE) readers are part of HID Global's next generation access control platform and open ecosystem based on Secure Identity Object (SIO), a new portable credential methodology from HID, and HID's Trusted Identity Platform (TIP) architecture for advanced applications, mobility and heightened security.

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  • Supports Secure Identity Object (SIO) - Multi-layer security beyond the card technology providing added protection to identity data.
  • TIP provides trusted identity within a secure ecosystem of interoperable products.
  • EAL5+ certified secure element hardware provides tamper-proof protection of keys/cryptographic operations.
  • iCLASS SE readers also support Near Field Communication (NFC) card emulation for migration to HID access control on mobile devices.
  • Eco-friendly iCLASS SE readers include intelligent power management that reduces reader power consumption by as much as 75%.
  • Field programmable – Provides secure upgrades for migration and extended lifecycle.
  • Input Voltage: 5-16V DC.
  • Current Draw (DC): Average (standard): 100 mA; (intelligent) 65mA, Peak: 130 mA
  • Read Range (inches)
    • iCLASS Card: Up to 4” (10.2 cm)
    • iCLASS Key/Tag: Up to 1.25” (3.2 cm)
    • MIFARE / DESFire Card (CSN): Up to 2” (5.1 cm)
  • Mounting: The RK40 is designed to mount and cover single gang switch boxes primarily used in the United States and includes a slotted mounting plate for European and Asian back box spacing.
  • Dimensions: 3.3" x 4.8" x 1.1" (8.5 cm x 12.2 cm x 2.8 cm)
  • Power Supply: 5-16 VDC, Linear supply recommended
  • Current Requirements: 85mA AVG, 116mA PEAK
  • Cable Distance: Wiegand/Clock-and-Data Interface 500ft (150m) (22AWG)
  • Operating Temperature: -31º to 150º F (-35º to 65º C)
  • Storage Temperature: -67º to 185º F (-55º to 85º C)
  • Operating Humidity: 5% to 95% relative humidity non-condensing
  • Environmental Rating :IP55
  • Transmit Frequency: 13.56 MHz
  • Housing Material: UL94 Polycarbonate
  • Panel Connection: Pigtail or Terminal Strip
  • Communications: Optional OSDP with SCP over RS485 Wiegand/Clock-and-Data Interface 500ft (150m) (22AWG) - Use Shielded cable for best results.
  • Card Compatibility
    • 15693 - read only; 2k bit (256 Byte), 16k bit (2k Byte), 32k bit (4k Byte) iCLASS credentials, serial number
    • 14443B - read only; 2k bit (256 Byte), 16k bit (2k Byte), 32k bit (4k Byte) iCLASS credentials
    • 14443A - read only; MIFARE® and DESFire (serial number)
    • FeliCa IDm (Transit Readers Only) CEPAS CAN/CSN (Transit Readers Only)

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