4-Channel 7" Screen Monitor With Reversing Camera Kit For Truck, Trailer, Bus 45x30cm Note:please do not use the

Note:please do not use the included adapter to charge any other device

000mAh lithium-polymer battery

You can also turn the central dial to adjust the speed in an instant

Made of lightweight aluminium and MDF tabletop

4-Channel 7" Screen Monitor With Reversing Camera Kit For Truck, Trailer, Bus 45x30cm Note:please do not use theWireless 4 Channel Split 7" Screen Monitor w 4 Reversing Camera Kit for Truck Trailer BusFeatures: Wide AdaptabilityDesigned specially for RV truck box truck semi truck travel trailer bus heavy duty camper tractor the 5th wheel motor home,etc. Using 12 24V voltage, this rv camera system can be used on all vehicles. DVR Record FuntionWith built in DVR recording functionthis 7 inch monitor can record videos from 4 cameras. No support for recording