Simple and reliable heat detection

• AiALERT™ Extra is a simple, self-adhesive device that is easy to apply to the cow and visually signals the behavior of a cow in heat.
• AiALERT™ Extra detectors feature a pressure-sensitive capsule that is triggered when other cows mount the one in heat.
• A time delay is incorporated into the detector. It only triggers if the cow has accepted the mount for at least 3 seconds.
• The time delay helps distinguish between true heat and cows mounting for other reasons; no more false alarms.