4-inch Single DIN Player
Uses a compact 4-inch single DIN format for truck and bus cabin installations.

The DST-MP4240 combines hands-free calling, radio, music, 1080P media and reversing-camera display in one compact Single-DIN unit for trucks and buses. Its space-saving design reduces the need for separate cabin devices, while automatic rear-view switching removes the need to change inputs manually when reversing. Steering-wheel control compatibility and 12–24V power simplify daily use and vehicle integration.
Uses a compact 4-inch single DIN format for truck and bus cabin installations.
Supports USB port and SD card slot for media playback.
Supports HD 1080P video playback according to product materials.
Includes FM/AM/RDS radio for in-vehicle audio use.
Supports Bluetooth hands-free phone calls and music playback, with built-in high-quality microphone.
Supports rear-view camera connection and can automatically switch to rearview when reversing.
Supports steering wheel control smart match for vehicle cabin operation.
Product materials list high power output of 65W x 4CH.
Supports DC 12-24V power for commercial vehicle audio systems.
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