Use a wooden dowel or metal bar for sliding doors and windows so they can’t be pried open. 21 Cheap And Effective Tricks To Keep Your Home Safe
In this project I will combine a cheap PIR motion sensor with a GSM module to build an alarm system which sends you an "INTRUDER ALERT" SMS whenever somebody tries to steal your stuff.
Some Common Security Measures Actually Attract Burglars . according to The Co-operative Insurance company, not all security measures are created equal.