11 wireless alarm systems in a comparative test

It is sheer horror: the door or window to one's own home has been broken open, the chests of drawers and cupboards have been ransacked, money and valuables have disappeared. There is no trace of the burglars either; in 2017, the perpetrators were only identified in 17.8 % of the cases. of the cases. After all this, only one thing remains: a loss of the sense of security - and that too within the four walls of one's home, the centre of human privacy. ETM TESTMAGAZIN tested 11 radio alarm systems that are supposed to reliably report burglaries. report burglaries.