Infrared Camera Window Glare Solution

Get separate ir illuminators for infrared night vision security cameras and put ir illuminators outside.

Infrared camera window glare solution. Ir cameras cannot be mounted behind any other glass. Cameras that shine infrared on the same area or on an area that is at the edge of another camera s field of view can cause glare. If you ve ever tried to point your wi fi camera out a window you ve probably found that it works perfectly during the day. However through the windshield the glass is at an other than perpendicular angle to the line of sight of the camera.

Infrared glare also called ir glare is a common issue in security cameras with night vision. 1 your camera is indoors looking through a window. 2 for cameras with a glass dome cover you need to make sure the led lights on the ir board are not being obstructed by the camera body. The ir may be reflecting off peek hole glass straight back into the camera lens.

I was looking for a cheap way to cut down on the amount of sunlight that comes in through the windows in my shop but still let me see out clearly. One or more ir leds blast out as much light as possible acting as a floodlight. The image at right show one example of another camera s infrared causing glare. This video demonstrates the ir glare phenomenon and how to prevent it when mounting a security camera.

Infrared light is capable of shining through the glass but it will still create a reflection on a window which can hinder the security cameras image. Dirty dome if the glass dome is dirty the dirt can reflect infrared into the camera lens. Disable ir light at night to reduce ir security camera window glare reflection. It happens when the front of a security camera is positioned too close to a wall or eaves.

If you have the camera looking through a window the ir will bounce of the window. I have disabled the ir leds so as to avoid any window glare and have illuminated my driveway with an external ir spotlight with a range of 10 metres which is the length of the driveway. How to stop ir reflection is a question that may come up when setting up your infrared security camera. This is similar to throwing a ball straight at a wall that is perpendicular or angled to the trajectory of ball.

Whilst this is fine during the day the night image is extremely poor presumably because a lot of the ir light is being blocked by the double glazing.