The 212w style single door access control keypad is designed to meet the indoor/ outdoor flush mount needs of lighter volume access control environments. The w style features a sealed membrane keypad that allows the keys to be cleaned and resist moisture. There are three LEDs to indicate operation status and provide the user with visual PIN entry confirmation. The w style keypad mounts to most standard single-gang electrical back boxes. Also known as -INTERNATIONAL ELECTRONICS 212W WEATHERPRROOF RES. DRGRD 120USR