Click on the settings icon to change the attention settings. Move the slider to receive more or less attentions.
Note that making the system more sensitive also means the amount of false attentions could raise. Making the system less sensitive could result in missed cows in heat.
By default the attention light on the V-box blinks slowly when there are heat detection attentions. When this is not necessary, turn off the status light for heat detection attentions as follows: