How To Detect An Intruder On The Driveway

Home protection You will need an EasySwitch PIR detector.  There are two styles to choose from.   The 15 metre ESD1 is popular for this application and is powered from a PP3 9-volt battery and has a 15-metre x 90° field of view. Alternatively, there is the ESD30 which has a detection range of up […]