Simple, Reliable, Heat Detection
•AiALERT™ Extra is a simple self-adhesive device which is easily attached to the cow to provide effective visual evidence of bulling behaviour.
•AiALERT™ Extra detectors contain a pressure-sensitive capsule which is activated by the pressure exerted on the cow by the bulling behaviour of other cows in the herd.
•The detector has a built-in time delay mechanism which means it requires approximately 3 seconds of mounting activity before it is activated.
•This time delay mechanism helps to distinguish between true standing heat and false mounting activity, so that false positives are avoided.