digital speed limit signs with mounting brackets

{"cid":"91221842","title":"Traffic Sign Installation Digital Speed Limit Signs with Mounting Brackets and 1 Years","imgUrl":"https:\/\/img.chinax.com\/nimg\/f2\/83\/d259d52cd568a4a7fe64db376e5d-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"NobTra","Model Number":"NBTR88-S30-S","Minimum Order Quantity":"1","Delivery Time":"5-7 working days","Place of Origin":"China","Certification":"CE","Packaging Details":"CARTON","Payment Terms":"T\/T","Supply Ability":"5000PCS\/MONTH","Operating Temperature":"-40\u00b0C To 60\u00b0C","Display Color":"Red Green","Waterproof level:":"IP54","Control Method":"By Phone App","Speed Measurement Range":"1KM\/H-250KM\/H","Visibility Range":"More Than 300 Meters","Installation Type":"With Mounting Brackets","Product Type":"Traffic Sign"}}