two way cassette vrf system

{"cid":"91222250","title":"Compact Four-Way Cassette VRF CE Certified BMS Integration Office Retail HVAC Drop-and-Go Four-Way Cassette That Fits a 620\u00d7620 mm Ceiling Tile Opening","imgUrl":"https:\/\/img.chinax.com\/nimg\/8c\/de\/6f05ec0c0afb61c05040aa7f29a9-200x200-1.jpg","attrs":{"Brand Name":"OEM; MIDEA","Certification":"CB, ISO","Pump Head (Standard)":"1,200 mm","Airflow Logic":"360\u00b0 four-sector discharge","Refrigerant":"R32 low GWP (GWP 675, F-Gas compliant)","Place of Origin":"China","Capacity Range":"2.2\u20137.1 kW","Bus Communication":"HyperLink, up to 2,000 m","Product Name":"Compact Four-Way Cassette","Power Supply":"Independent supply (partial shutdown tolerant)"}}