T20 RFID Card Reader Keypad
· Operating voltage: DC 12V + / - 10pct
· Operating current: less than 100Ma
· Storage: 1000 users
· Card reading distance: 1 - 15cm
· Relay unlock output: 5 seconds
· Support touch key
· Three ways of opening the door: password, ID card, password plus ID card
· A set of relay dry contact output and a PUSH output ( low level )
· A group of open button interface
· A group of doorbell interface
· Three backlight modes: automatic, opening and closed
· With anti-demolition function and safe operation mode