Description
The iTalkPTT 450 puts push-to-talk over cellular into the vehicle. It mounts in a truck, van, bus or patrol car and gives drivers a hand microphone with a single PTT key, so fleet communication works the way a mobile radio always has, with the coverage of a nationwide cellular network behind it.
Two SIM slots are the standout feature. Load SIMs from two carriers and the radio switches automatically when one network loses coverage or fails, so a driver crossing between service areas stays connected without touching anything. A private Wi-Fi network can also be used in depots and yards.
The 450 supports PTT ID, group calls, individual calls and a listen-in function for dispatch. Paired with the iTalkPTT software platform it adds GPS positioning, route history and voice recording, which gives a dispatcher a live map of the fleet and a record of every call.
Each unit ships with the power lead, hand microphone, mounting bracket and antenna needed for installation.




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