Protect your sensor – put a sensor cover over it.
It helps to protect the sensor against
- false triggers when small birds come and sit on your sensor
- direct sunlight
- hail storms
- rain and moisture to enter the electronics
- camouflage
Yes - Remember you can camouflage your sensor by spray-paint it the same colour as the background against where you place your sensor. You can even lightly spray the lens as well with the same colour.