CV5XXX is access control door reader, it’s a contactless read/write or read only (UID) device that supports
ISO14443A/B, ISO15693, Mifare and EM125KHz dual frequency.

It features compatibility for most controllers on the market, and it has unique multi-format interface.
 

The Family Member Are:

   CV5100-X-XX  --  ISO15693, ISO 14443A and ISO14443B
   CV5500-X-XX  --  Dual Frequency, Mifare + EM125kHz
   CV5600-X-XX  --  Read/Write Mifare Secure Sector
   CV5600S-X-XX  --  Mifare Serial Number Only (UID)

Advantages
◆  Vandal resistant for harsh environment (0F/1F casing)
◆  45cm Pigtail or plug connector with screw terminal is available on request
◆  Build-in TCP/IP (CV5XXX-X-2B)
◆  Feature with relay on request (CV5XXX-X-2B)
◆  4 bit or 8 bit Burst output format
◆  Can be installed on metal surface
◆  Indoor and Outdoor (IP65, Electric epoxy potted) version for selection
◆  Hardware Watchdog and voltage monitoring enhance the system reliability
◆  Firmware can be changed to meet customer’s request
◆  Built-in memory to enhance security in transaction
◆  Supporting multi block transfer
◆   Auto PPS (PICC)
◆  Authentication key available on request.
       Readers and cards require matching keys to function. All RF data transmission between the card and reader 
       is encrypted by using a secure algorithm. The key management system reduces the risk of compromised 
       data or duplicated cards