9 Temperature, proximity, heartbeat and digestion sensors and motion, activity, position and rumination detectors for livestock, in particular ruminants, not for veterinary or medical use or purposes; sensors, detectors, and controllers, namely, electric, pressure and position sensors, carbon dioxide, and piezoelectric detectors, electrical controllers; wireless receivers for temperature, proximity, heartbeat and digestion sensors for livestock, in particular ruminants, not for veterinary or medical use or purposes; wireless receivers for motion, activity, position and rumination detectors for livestock, in particular ruminants; wireless receivers for electric, pressure and position sensors, and for carbon dioxide, and piezoelectric detectors; accessories, and replacement parts for the aforesaid sensors and detectors, namely, sensor chips for scientific use, decorative covers and repair kits comprising sensors, detectors, and instructions, not for veterinary or medical use or purposes; control mechanisms for sensors, namely, electrical controllers and power controllers; wireless receivers; software in particular for operating sensors, detectors and wireless receivers, and for evaluating data collected therewith; computer hardware and software for veterinary and diagnostic purposes, in particular for evaluating, checking, being supervision, and management of veterinary data