The Motorola DM4000e Series includes a range of advanced digital mobile radios designed for professional, vehicle-based communication.

Each of the four main models in the DM4000e series comes in 4 variants, based on frequency band and GPS/Bluetooth capability:

Model	Display & Keypad	GPS/Bluetooth	Ideal For
DM4400e	No display	No	Basic voice-only use, no navigation or data tracking.
DM4401e	No display	Yes	Adds GPS and Bluetooth – better for location tracking and wireless accessories.
DM4600e	Full display + keypad	No	Adds full interface with screen and menu navigation, ideal for messaging and channel management.
DM4601e	Full display + keypad	Yes	Most feature-rich – includes GPS, Bluetooth, and full UI.

Motorola MOTOTRBO DM4000e Series