JAC33E is a metal cased anti-vandal standalone controller with built-in EM proximity card reader module and soft touch keypad with piezo technology; With one Built-in EM card reader module. 1000 users capacity; Open door with 3 models: PIN only Prox only and Prox+PIN; Enroll/delete card by keypad or master card master can be made by user-self; Delete card by input card number from keypad directly; One external Wiegand26 interface may use JAC117 with different RFID technology; Optical Tamp detection and buzzer alarm function; Door release time from 1 to 25.5 seconds; Full potting with epoxy IP65 waterproof; 1000V Suger protection 2000V ESD protection hardware design; Piezo keypad