Momentary elegant push button Built-in time clock sync Comparison logic (room, end date and time) Access memory log (card + time date stamp) Built-in tag reader, 1-z, 1 lock relay, 1 bell relay Built-in tamper switch Usb upgrade and download log Backup and restore Magnet mount with security lockable screw Online/offline function Easy connector enabled Services: dnd, clean, laundry 20x14x5
