Preferred Home Technologies(PHT Security Systems), the top-rated “Houston home security” offers high-quality home security systems in Houston and customer care available anywhere for Business & Home Alarm Systems Houston.

ecurity system supplier We provide 3 Full HD Wireless Cameras in total (1 can be the doorbell camera) + 1 Door Lock (app controlled) + 1 Touchscreen Keypad + up to 15 Door or Windows contacts + 1 Motion Detector + 1 Smoke Detector (monitored) + 1 Panel Control + 1 Battery Back Up + 1 Siren & more Equipment FREE!