nec class ii hvac thermostat for temperature management

{"cid":"91148828","title":"Power supply 50 60Hz Receiver 18 30 VAC NEC Class II HVAC PTAC RF Thermostat Wireless Operating Frequency 915MHZ Mounts On Wall Or Junction Box","imgUrl":"https:\/\/img.chinax.com\/nimg\/8c\/87\/38f1ab675076e52becde53fa40c6-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"OCSTAT","Model Number":"PT731RF","Minimum Order Quantity":"1","Delivery Time":"7-50 days,according to the quantity and our stock.","Place of Origin":"China","Certification":"FCC","Packaging Details":"1.Inner package:Chinese\/English\/neutral package,special requirements based on clients. 2.Outer package:standard exporting package,special requirements based on clients. 3.One pcs per box.","Payment Terms":"L\/C, T\/T, Western Union, \/Paypal","Supply Ability":"200,000 pieces\/month","Power Supply":"24VAC Or Battery","Terminal Designations":"R,C,O\/B,GL,,GH,W,Y","Programming":"Non-programmable","Display Size":"4.03 Sq.in. (2604mm\u00b2\uff09","Mounting Means":"Mounts On Wall Or Junction Box","Feature":"Wireless PTAC PIR Thermostat","Transport Package":"Cartons","Wireless Operating Frequency":"915MHZ"}}