V-MARK

Climate control systems consisting of digital thermostats for cooling equipment, and a programmable logic controller (PLC) with input and output features for temperature and humidity, which works with a remote digital read out controller; climate control systems consisting of digital thermostats, air conditioning, heating, ventilation and drying control devices; labels carrying magnetically, optically, or electronically recorded or encoded information; temperature meters not for medical use; weighing scales; wireless transceivers with collection and display technology for the status and tracking of retail goods from the backdoor to the shelf