sky blue backlit electronic room thermostat

{"cid":"91148828","title":"Blue Backlight Electronic Room Thermostat for Precise Temperature Control 50\/60Hz Power Supply Terminal Designations O\/B","imgUrl":"https:\/\/img.chinax.com\/nimg\/02\/87\/943444abeb95f75d3389d5d7639c-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"OCSTAT","Model Number":"PT731","Minimum Order Quantity":"1 piece","Delivery Time":"45 to 60 days","Place of Origin":"China","Certification":"FCC,CE,ISO","Packaging Details":"40pcs in a carton","Payment Terms":"TT,L\/C, western union\uff0cPayPal","Supply Ability":"200,000pcs per month","Type":"Energy-saving Mode\uff08Infrared Human Sensor\uff09","Temperature Control Ranges":"44\u00b0F ~ 90\u00b0F (7\u00b0C ~ 32\u00b0C)","Application":"Conventional Or Heat Pump","Display Size":"4.03 Sq.in. (2604mm\u00b2)","Terminal Designations":"R,C,O\/B,GL,,GH,W,Y","System Operation Mode":"HEAT\/OFF\/COOL","Stages H\/C -Heat Pump":"2H\/2C Heat Pump W\/o Auxiliary Or Emergency Heat","Backlight Color":"White\/Blue\/Green"}}