Within the WIT family there are products both in the 900 MHz and the 2.4 GHz range. These products are available to be deployed world-wide with a choice of frequencies, transmit power output and RF data rates. The radio modules are pre-certified; FCC, Canadian IC and where applicable ETSI. The 900 MHz ISM band of the WIT910 and WIT934 allows license-free use in the US, Canada, South America, Australia and the 2.4 GHz ISM band allows the WIT2410, WIT2411,and WIT2450 modules to be used license-free world-wide. The WIT modules are FHSS based and ensure long-range data throughput even in the presence of electrical noise and multi-path fading. They can be configured in point-to-point and point-to-multipoint network topologies.