Working voltage DC12 (V)
The applicable scope is suitable for non- city electricitystreet intersection or under the temporary state of roads singlebarrel directs, the instruction product showing Phi 2, 003 casings fourto, Phi 300 four to tricolor (red, is green yellow), transportable, highly may transfer to (2.5m-3m), according to the standard trafficlight intelligence control, according to its power bigger disposition, may continuously the non-stop run, be suitable for non- cityelectricity street intersection or under for a long time the temporarystate of roads directs, the instruction