Do motion sensor lights have to be wired?
Wireless motion sensor lights No wiring is necessary to control existing lights. Just screw the receiver into a light socket and mount the sensor anywhere you like. There are some limitations to this system, though. The sensor requires batteries, which you'll have to change every few months.
Can wind make motion lights go off?
In normal conditions, wind alone can't set off the motion detector. Air doesn't have an infrared heat signature, so the PIR won't capture any movement with the wind blowing past. And basic movement sensors are based on light, so don't see the invisible air particles' movement.
What dogs are burglars most afraid of?
- The mighty bull mastiff would deter even the craftiest of burglars.
- The German shepherd is one of the most popular guard dogs. The wolf like appearance helps.
- The Rottweiler (left) has always been more popular than the athletic Doberman (right) in the UK.