Preferred Home Technologies offers the highest quality and customer care available anywhere for Business & Home Alarm Systems.PHT Security Systems is dedicated to providing you with the best security system with all we have to offer, including your future needs. Each of our custom system designs is developed to be modular and expandable to accommodate your needs as your personal lifestyle or business grows and as the technology changes. Our goal is always to provide quality and reliable protection of what’s important to you, from family to property, for your sense of security and confidence.