. Introduction of Product  Thanks for choosing the blind spot monitoring lane-merging assistant driving system produced by our company. The product is composed of two 24Ghz millimeter wave radars, two indicators (or special vehicle blind-spot-type rear view mirror), one buzzer and connecting harness.  This system product will produce the pre-warning to the hazardous targets on both left and right adjacent lanes. This system includes the blind spot monitoring, lane-merging assistance, reversing across  pre-warning functions. The unique capacities of penetrating the smoke, god and dust for 24Ghz radar can realize the all-weather and all-time application, as well as detect the objects within the signal area at any time and identify the approaching objects of relative movement. It is able to detect the target as far as 20 meters at maximum, and finally input the pre-warning signals. The pre-warning signals include the Level 1 Warning and Level 2 Warning.    2.Product List.                 Name        Quantity                24Ghz millimeter wave radar        2                In-vehicle pre-warning indicator lamp        2                Power line with buzzer        1                Power extension line        1                Extension line of indicator lamp        2                Radar line        1                Bevel protractor          1                Instruction Manuel        1              3. Technical Parameter                No.        Item        Specification                01        Working voltage        12 V                02        Working frequency band        24 Ghz                03        Working temperature        - 40& 8451; ~ + 85& 8451;                04        Power consumption        < 2 W                05        Water-proof level        Ip 67                06        Distance resolution        0 .