Top things to know 1. Insurance costs a lot but having none costs more – There are sensible ways to save money on insurance, but skipping coverage isn’t one of them. Medical bills from even a minor car accident can deplete your savings – a major illness can push you into bankruptcy. 2. If your

Burglar (or intrusion), fire, and safety alarms are all electronic today. Sensors are connected to a control unit via a low-voltage hardwire or narrowband RF signal which is used to interact with a response device. The most common security sensors indicate the opening of a door or window or detect motion via passive infrared (PIR).