The Hi-G-Tag is a wireless electronic sensing device that provides robust physical security as well as automatic processing and real-time monitoring of secured cargo both in transit and in storage.

The Hi-G-Tag uses Highly Intelligent RFID (Radio Frequency Identification) wireless technology- and includes a transmitter/ receiver unit, read/write capability, real-time clock, memory and patented sensing circuitry for sealing verification. The physical protection provided by the Hi-G-Tag is equivalent to that of an alarm tag. Encrypted and embedded sensors prevent any attempt at detaching, bypassing, or tampering with the Hi-G-Tag. The system detects any such attempt, records the event, and sends an alert.

At the core of every Hi-G-Tek device is the patented and trademarked “DataTag™” sensing system. The Hi-G-Tag successfully monitors both temperature and humidity of refrigerated items or refrigerated areas, and can provide alarms if the temperature or humidity exceed any threshold points that are pre-defined.

In low-frequency short-range mode, the Hi-G-Tag logs and communicates data through a handheld data terminal and can also be inspected and/or set by a small keyfob unit called the Micro Reader. The Hi-G-Tag can store manifest information electronically in memory. The information can include vehicle ID, container and invoice numbers, cargo descriptions, quantities and destinations. The high frequency long-range mode provides full two-way read/write data communication capabilities at a distance of 100+ meters.

The Hi-G-Tag transmits the information in reply to an interrogation by the Hi-G-Tek DataReader or by an event which is not authorized. Many Hi-G-Tek devices such as Hi-G-Locks, Hi-G-Tags and Hi-G-Seals, can be monitored simultaneously by one DataReader. This long-range capability makes the Hi-G-Tag ideal for protecting, tracking, sealing, and verifying of assets such as refrigerated containers.