... windows by remote to cool down inside the car. OBD power window for GM cars Verified Information This information is Verified ... . Available Date-Expired Date CE Certificate Shenzhen Best Technology Co., Ltd. BT0701290716 Car Alarm System, VT-200, VT-200W, VT-200S ... /31 --- 2049/12/31 CE Certificate Shenzhen Best Technology Co., Ltd. BT0706181162 Keyless Entry and Central Locking System, VT-500, VT500T ...