The INFP-LCDRKP is a hardwired keypad for use exclusively with the infinite prime alarm system. This keypad is primarily designed as an additional arming station, including three arming keys that enable Full, Part or Perimeter arming modes. Pressing the Full and Perimeter buttons simultaneously generates an SOS panic alarm. Additionally, the keypad may be used to control Home Automation modules.
Features

• Blue LCD display
• Full two way connection
• Integral setting tones
• For use exclusively with Prime
• NB Requires hard wire to panel

More details online:

• You can expand this system, to have more functions and to be more suitable for other needs(detecting smoke, medical panic button for an older person). You can also connect your phone system to communicate whether an intruder came in or your elderly relative is in need of help.
• Monitoring the system - either personal or professional monitoring, or adding the home automation option;
• Read more about the Auxiliary Device - Wireless Remote Keypad, INFP-LCDRKP on the Infinite Prime Wireless Alarms Presentation website.
• Easy Installation and Programming guide to the Infinite Prime Wireless alarm - download the pdf file or read the manual online.