Alarm Lock A-Series family of 12/24V AC/DC keypads are designed to provide keyless entry and keypad access control of a single entry point for facilities with up to 150 users.
Three rugged stainless steel access control keypads are available to meet most residential and commercial environments. Each user is assigned personal identification number from three to six digits long. Audible feedback verifies each key press and all programming is easily accomplished from the keypad, eliminating the need for additional software packages. The non-volatile EEPROM memory retains all programmed entry codes. Outputs #1 and #2 are Form C relay contacts, while output #3 is an open collector transistor. Authorized door open time can be programmed for any duration from 1 to 99 seconds.