How does the H LD & HR LD work?

How does the H LD & HR LD work ?

1. Cow activity is monitored with an unique LD tag which records movement and behaviour in 2 hour blocks providing detailed data on the cows activity levels and their intensity

2. Data is transmitted every 20 minutes in real time using Long Distance radio frequency technology and transferred to the Heatime terminal via the antennae (erected over the milking parlour)

3. Data is analysed by the system using algorithms which separate the cows activity (movement, rumination, health etc.) from the herd and results in instant updates to the user via the Heatime terminal, office PC, iphone or ipad