Spare connectors for Axis access control products including network door controllers, readers, and network I/O relay modules. AXIS TA1902 Access Control Connector Kit includes 20pcs of 2pos, 20pcs of 4pos, 10pcs of 6pos, 10pcs of 8pos terminal block connectors for Axis network door controller and network I/O relay modules, and 10pcs of 4pos terminal block connector for AXIS A4020-E Reader and AXIS A4120-E Reader with Keypad.