Rockman Keyless Entry Central Door Lock Set with Instruction Manual, 4 Lock Actuators Includes 2 Remote Keys This is a set of central door lock and keyless entry. Used on an E24. Used for about 1 year. Can also be used on an E23. There are also optional parts for the keyless entry and contact points for sliding doors. There are a total of 4 actuators, so they can be installed on the driver's side door, passenger side door, sliding door, and back door. Can also be used on old-model one-box vans that do not have keyless entry or central door locks. How about for a Bongo, Hiace, Delica, etc.?