2 4 inches iris scanner

{"cid":"91208930","title":"Tempered Glass Column Eye Scanner Attendance System 300cd Iris Scanner Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/a2\/37\/9fbf967c7bf41ebf9b61558e657f-200x200-1.jpg","attrs":{"Price":"USD +398 +pcs","Brand Name":"Goshawk Eye","Model Number":"JP-01","Minimum Order Quantity":"1","Delivery Time":"10 working days","Place of Origin":"China","Supply Ability":"100+pcs+day","Packaging Details":"245mm*140mm*26.7mm","Name":"Iris Recognition Device","Body craft":"Aluminum alloy CNC carving and oxidation","brightness":"300cd","Camera":"2 million physical WDR","color":"black + silver","configure":"2G running memory + 16G storage memory"}}

{"cid":"91219789","title":"D36-500 188.5*147*54.5mm Iris Scanner Access Control 35-50cm Working Distance","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/69\/c21346094c47644398dc9f53c9db-200x200-1.jpg","attrs":{"Price":"Negotiated","Brand Name":"HOMSH","Model Number":"D36-500","Minimum Order Quantity":"1","Delivery Time":"5-8day","Working ambient humidity":"0 To 93%RH, Non-co Ndensing","Working environment light intensity":"0~6000Lux(non-direct Sunlight)","Average recognition time":"Iris <1.5s, Face <1.5s","(L*W*H)":"188.5*147*54.5mm","Other interface":"DC\/RJ45\/RS-485\/ Wiegand Output\/Door Lock\/door Switch \/USB2.0","Place of Origin":"China","Certification":"ISO9001","Payment Terms":"T\/T","Working distance":"Iris :35~50cm, Face :35~100cm","Camera":"Lris :2MP, Face 2MP","Communication mode":"TCP\/IP"}}