NT-1 is the low-cost contactless temperature logger. It’s the combination between temperature logger and RFID logistic tag. The customer can use NT-1 to ensure storage temperature and also keep product information and identify for item tracking. Temperature Logger Changes in ambient temperatures, even for a short period of time, might accelerate quality deterioration to different types of products. The NT-1 can be programmed to detect and record temperature breaches of both High Limit and Low Limit thresholds. With accurate date and time for each record, fault analysis can be processed quickly. Contactless communication NT-1 uses Radio Frequency Identification (RFID) communication technology, whereby allowing transfer of the recorded data through sealed, wet, dirty and hard-to-reach containers. Low Frequency Communicating with Electro-Magnetic Coupling technique at Low Frequency (125kHz), NT-1 operations are intrinsically safe for foods and live animals. With reactive mode of communication, the device is also safe to board all kinds of aircraft. Wide-range Temperature NT-1 can operates at temperature as low as -25C and as high as 50C, with configurable Alarms for both High Limit and Low Limit; thus suitable for a wide variety of applications. Compact size At the standard credit-card size, NT-1 can be easily attached to most types of containers.