Yes. To connect with an existing network, it is important to use the same or compatible radios. If an older radio model is used on the network, the radios can be updated to a more recent model, or two types of radios can be used with a single data logger to act as a radio technology bridge (gateway). For example, a CR1000 with an RF401 and RF450 can be used to communicate with older RF401-compatible devices and also with the CRVW3-RF451.