HIKVISION AX PRO WIRELESS ALARM KEYPAD - Tophatter's Army DealsHIKVISION AX PRO WIRELESS ALARM KEYPAD DS PK1 E WE The HIKVISION AX PRO WIRELESS ALARM KEYPAD offers 868 MHz two way wireless communication, AES 128 encryption, and the ability to stay away arm, disarm, and clear alarms for specified areas or all areas. With a full touch key design and LED backlight, it also features one push fire, panic, and medical alarms, as well as selectable silent audible alarms. The keypad is fully remote configurable through