The ADT royal blue, octagonal sign that adorns homes across the many countries long ago became a symbol of protection. It came to symbolize a level of awareness; that this home is protected, and this family is resting easily knowing that ADT is there, watching out on their behalf. ADT is a nationally recognized security firm that has an unparalleled reputation for a reason,  ADT has been in business for over 150 years, unlike many other cables companies out there, but sometimes people are looking for the local guy to call – for when they want their home security system installed, and when they have a problem that they need solved.  If you are looking for a reliable company to protect your home and family, call Security Tech Group Now, your local ADT Authorized Dealer.