gps nvr for sand pumping vessels

{"cid":"91148892","title":"Digital Mobile Video Recorder MNVR 6 Channel HDD SSD Mobile NVR With 3G 4G GPS for Sand Pumping Vessels","imgUrl":"https:\/\/img.ismap.com\/nimg\/27\/7f\/a992ffc7c4ac998d10af47fc9889-200x200-1.jpg","attrs":{"Price":"negotiated","Brand Name":"Vanwin Tracking","Model Number":"VW9046","Minimum Order Quantity":"5 pcs","Delivery Time":"2-3 days for samples,15-30 days for large orders","Certification":"CE\/FCC\/RoHS","Place of Origin":"Shenzhen,China","Payment Terms":"T\/T or western Union or Paypal","Supply Ability":"50,000pcs per month;","Packaging Details":"Neutral carton box package by default. Customize package is available if order reach 300 pcs. Customize Logo printing is available for order over 100 pcs .","Chip Mode":"MNVR 6 Channel","Operation Temperature":"-20\u2103 to 70 \u2103","Support cameras type":"IP Camera,AHD Camera,Waterproof Camera","Feature":"6CH MNVR, with 4G, GPS, WIFI, RS232\/485, I&O interface, Lan port","Waterproof":"IP69","Resolution":"1080p","IR Light":"18 PCS","Lens":"2.8mm","Audio Recording":"Yes","Warranty":"12 Months"}}