vrf unit with human detect sensor

{"cid":"91222250","title":"Midea V8 Four-Way Cassette VRF Indoor Unit 360\u00b0 Airflow Human Detect Sensor 2.8-18kW for Commercial","imgUrl":"https:\/\/img.chinax.com\/nimg\/f6\/88\/1eed1c63d4ec493b79bf3c608be7-200x200-1.jpg","attrs":{"Brand Name":"Hongtai\uff0cOEM\uff1bMidea","Certification":"CB, ISO","Place of Origin":"China","Product Name":"Four-Way Cassette","Cooling Capacity":"2.2 ~ 16.0 kW (7.5k ~ 54.6k Btu\/h)","Heating Capacity":"2.6 ~ 18.0 kW (8.9k ~ 61.4k Btu\/h)","Power Supply":"1-phase, 220-240V, 50\/60Hz","Refrigerant":"R410A \/ R32"}}

{"cid":"91224585","title":"Dual Sensor Gas Carbon Monoxide Detectors Wall Mounted Gas And CO Detector","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/63\/477c0e91ce46355b11763d0ae7d3-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Symank","Model Number":"JKD-808COM","Minimum Order Quantity":"1K","Delivery Time":"10 Days","Certification":"CE\/ROHS\/UKCA","Place of Origin":"China","Payment Terms":"L\/C,T\/T,Western Union","Supply Ability":"50K","Packaging Details":"Carton\/Color Box","Name":"Gas Carbon Monoxide Detectors","Mounting Type":"Wall mountable","Dimensions":"112mm x 73mm x 42mm","Weight":"180 grams","Operating Humidity":"10% to 90% RH non-condensing","Calibration":"Automatic and manual calibration options","Power Supply":"Battery operated \/ AC powered","Alarm Type":"Voice and Audible and visual alarms","Display":"Digital LCD display","Warranty":"2 years","Response Time":"Less than 30 seconds","Operating Temperature":"-10\u00b0C to 50\u00b0C","Sensor Type":"Electrochemical\/Semiconduct sensor","Certifications":"CE, RoHS","Detection Range":"0-5000 ppm"}}