ZKTeco USB Enrollment for Card Reader - CR20M Features_AI Scene Self-Adaptation 3mm x 33mm DIP Switch

3mm x 33mm DIP Switch 2-bit Operating Humidity 10%~ 90% Operating Temperature -10°C ~ +55°C (+14°F ~ +131°F) Power Consumption 0

With Lightfinder and Forensic WDR

Up to 50 m using built-in IR LEDs

Mobile app Power Over Ethernet Yes Ethernet Ethernet (10/100 Base-T) UPNP Yes In The Box Free Software available from FAQ

Samsung-T/E

ZKTeco USB Enrollment for Card Reader - CR20M Features_AI Scene Self-Adaptation 3mm x 33mm DIP SwitchDescription CR20 Series are desktop enrollment devices designed to read (CR20 CR20M) & write (CR20MW) proximity cards for streamlining sign in process and enhances contactless access control. They are connected to a PC through a USB interface, allowing high speed data transmission. CR20E and CR20M read the same serial number as ZKTeco devices CR20MW comes with read and write functionality and includes a communication protocol for development. Features