no monthly sim fee speed limiter

{"cid":"91146927","title":"Ethiopia Standard GPS RealtimeTracking Vehicle Speed Limiter Free Platform No Monthly Fee","imgUrl":"https:\/\/img.ismap.com\/nimg\/45\/c0\/292e5f445a4d4ab4b7b7f9af4cd7-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"YTWL","Model Number":"CA100F","Minimum Order Quantity":"10pcs","Delivery Time":"1-10 working days after received your payment","Certification":"CE ISO RoSH","Place of Origin":"China","Payment Terms":"T\/T or western Union or paypal","Supply Ability":"10,000pcs per month","Packaging Details":"Packed in carton firstly","Type":"Ethiopia Standard GPS speed limiter","Brand Name:":"YTWL or Customized","Function":"GPS Limit Speed","Power supply:":"DC9V~36V","Application":"Vehicle, Forklift, Truck,Bus","OEM":"Accept","Warranty":"2 Years","Color":"Black"}}