K & Z Services, is dedicated to providing its customers unmatched security with the most advanced technologies available. Only with AlarmForce do you get the most effective method of security, live two-way voice, free in every system! Live two-way voice provides fast communication between your home and our state of the art central station once your alarm is triggered. It has been proven that live two-way voice is the best method of home protection and is the reason why AlarmForce secures over 150,000 people across North America.