Possible effects of IR cameras pointing at each other?

[kolt_]

Dumb question but is it possible for cameras to be damaged by them being pointing at other cameras with IR on during night time? I have multiple cameras pointing in the general direction of each other and wasn't sure of any long term issues to this but I assume it's fine.

 

[wittaj]

I would think as long as they are not pointed directly at each other and completely blinds out the image it should be fine.

Most of us have cameras that overlap/oversee other cams and as such we will see some IR in the image from the other camera.

 

[Mike A.]

Naaaa. Doesn't work out well for the glare sometimes but not going to damage anything.

 

[tigerwillow1]

Not much of a problem for me. The 5442 does handle it better than the 5231 that it replaced.

 

[Mark_M]

IR can make another camera have trouble. Particularly for WDR.
Like this example with an IR beam sensor, which is visible IR to the camera.

 

[bigredfish]

When infrared (IR) cameras are pointed at each other, several possible effects can occur. Firstly, a feedback loop might be created, leading to an endless cycle of capturing and displaying infrared signals, resulting in visual interference or distortion. Secondly, the cameras may struggle to focus properly due to the reciprocal infrared emissions, leading to blurred or unusable footage. Additionally, excessive exposure to direct infrared light could potentially damage the camera sensors. Therefore, it's essential to avoid pointing IR cameras at each other to ensure accurate and reliable imaging.

Bot much?

 

[spottersecurity]

hey @kolt_

When two IR (infrared) cameras are pointed directly at each other, the outcome is primarily affected by the interaction of the IR LEDs (light-emitting diodes) used for night vision and the camera's sensors. To visualize this, imagine two people standing in a dark room, each shining a flashlight into the other's eyes. They will both struggle to see each other clearly because the light from the other's flashlight is overwhelming their vision. Similarly, when two IR cameras point at each other, the IR-light from each can overwhelm the other, making it hard for the cameras to 'see' clearly. Remember, it's always crucial to carefully plan the placement and angle of your IR cameras to avoid these potential issues. In most cases, you should try to avoid having IR cameras directly face each other, especially in close proximity.

 

[sirixmonitoring]

When two IR (infrared) cameras point at each other, they may interfere with each other's functionality. The IR light from one camera might cause lens flare or saturation in the other. This can result in advertising link removed or false readings, especially if both use IR illumination.