Designed specifically for the Fire and Emergency Medical Services markets, the MINITOR III is available in 1 or 2 channel, two-tone or stored voice models with both tone and vibrating alerts. Specific models can scan two channels. Plus, the MINITOR III supports up to six calls per channel, allowing individuals to be members of many different teams. The MINITOR III is also built to hold up in tough environments and is protected against dust, water and other contaminants.