Motion Detectors are advanced wave type. Programmable entry and exit delay * Land phone line anti-cut function [warning sound alerts to line tampering * 32 defensive zones containing up to three sensors in each. $0 Alarm Monitoring & Installation * Keypad has integrated automatic dialer with memory storage capacity for 6 phone numbers [16 digits in length] and recorded message * Auxiliary power back-up system for continuous operation during power outages