Lasershield Pro Instant Security MKP-150 2-Way Remote Keypad 2-way wireless keypad for the LSYLSPX100E LaserShield Pro Security System Provides all of the controls, notifications, indications and voice prompts of the control panel Provides both audible and visual feedback, including voice prompts, as it carries out the operator's commands to the control panel Can be used to arm or disarm the system, turn lights on and off, control electrical appliances and more