My answer is yes, I own a wireless GSM Alarm for years, it is a remote alarm system based on GSM network. It can send MMS infrared induction to detect the house. Meanwhile, makes a phone call or send alarm message in 1 to 2minutes to user’s phone if something happened. Quick image transmission, extremely stable performance and you don’t need to install software to make your mobile phone a mobile security monitoring center. I always go to the trip without worry, but the camera of alarm only has 1.3MP CMOS sensor, maybe you will concern about the clarity of photo, but if your house has been stolen before, I would still strongly recommend the GSM alarm to protect your home. What is your answer?