The DNT90 is a low-cost pre-certified RF Module based on FHSS technology. It is suitable for point-to-point and point-to-multipoint wireless systems in the 900 MHz ISM band. The RF output power of the radio module can be set at 40 or 150 mW and provides RF data rate of 100 Kbps. The DNT90 module includes analog, digital, UART and SPI  inputs/outputs, providing the flexibility to serve a wide range of applications from cable replacements to sophisticated sensor networks. The module is easy to integrate and provides reliable wireless communications up to 5 miles in line-of-sight installations. Some key features of the DNT90 include: a superior combination of FHSS, low cost and long range providing substantial cost savings; flexible configurations with store-and-forward repeating capabilities to extend the range; multiple analog, digital, UART and SPI interfaces with auto-reporting and sleep mode; AES – 128 secure encryption to protect sensitive data sent wirelessly; and FCC and Canadian IC certifications.