What is the maximum range of motion detection wireless cameras at NIGHT ?

[Cassidy]

Je n'arrive pas à détecter les personnes qui passe dans ma cour arrière la nuit, si j'augmente la sensibilité de la caméra, elle se déclenche souvent sans raisons mais ne détecte pas les gens sur mon terrain....la nuit...

Quelle est donc la portée maximale de l'infrarouge ?

Cassidy

[Cassidy]

I do not detect those happening in my backyard at night, if I increase the sensitivity of the camera, it often triggers without reasons but does not detect people on my land .... at night. .(google translation)

So what is the maximum range of the infrared for motion detection ?

Cassidy 

[JamesC · Accepted solution]

Cassidy,

The best area for motion detection is 5 feet to 20 feet (1.5 to 6 meters) from the camera position.  While the camera may trigger from movement further than this, it will be less reliable.

For camera placement tips for best performance, take a look here: How do I position my Arlo camera?

JamesC