This company cold called me when I had no prior business with them even though I am on the do not call list. Suzanne Mulcahy, who left me a voicemail, was trying to sell me what she claimed was a security system and spoke in a very disturbing sounding whispery voice. When I called back, they pretended to just be a dispatch center, wouldn't ackowledge the call, and wouldn't let me speak to someone who could prevent future calls. Considering all of this, I have my doubts that this is a legitimate company and if they are, I certainly wouldn't recommend trusting them with something as important as home security.