BlackVue DR770X-2CH Truck LTE - Full HD Cloud Dashcam Audio Streamer Function 1) Master volume ->

Function 1) Master volume -> LED Blue

The JL Audio SGRU-13 - 13 Inch Subwoofer Grille is a steel mesh grille insert for select JL Audio 13-inch Subwoofers

Sub output & variable output

enhancing efficiency and speaker control by reducing output impedance and heat dissipation

OEM remote recover - Recover the remote signal from the factory source

BlackVue DR770X-2CH Truck LTE - Full HD Cloud Dashcam Audio Streamer Function 1) Master volume ->The BlackVue DR770X 2CH TRUCK LTE dashcam is a Cloud dash cam with built in LTE and waterproof IR rear camera. The rear camera is connected by a 15 meter (49ft) video cable so you can mount it externally on a variety of trucks and heavy vehicles. Best image quality night and day with Full HD Sony STARVIS image sensors front and rear. Easy Cloud connectivity with built in Nano SIM card reader, making it a dash cam of choice for commercial vehicle