Cheap And Discounts SDVR104 4G WIFI GPS Vehicle DVR with G-sensor WiFi auto download GPS 4CH mini SD Card Mobile DVR support 1080P AHD Analog Camera Wholesale. Buy Directly From Merchant SHENZHEN AUTOPVISION TECHNOLOGY CO LTD. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.