linux 3 15 biometric time attendance machine

{"cid":"91198647","title":"Timmy Free Biometric Time Attendance Machine With API Rfid Card Reader","imgUrl":"https:\/\/img.chinax.com\/nimg\/db\/91\/6de29ad976c5dd908cd7b26f48e1-200x200-1.jpg","attrs":{"Brand Name":"TIMMY","Model Number":"TM-AI21","Minimum Order Quantity":"1pcs (sample)","Delivery Time":"Sample order 2~3 workdays; Bulk order 7~12 workdays","Certification":"CE, RoHS,FCC","Place of Origin":"China","Payment Terms":"T\/T, , MoneyGram","Supply Ability":"1000pcs per week","Packaging Details":"packing size: 28*20*17 cm G.W. 1.9 Kg","Type":"Biometric Time Attendance Machine With Card Reader","Biometric measurement":"Face Recognition\/Fingerprint Scanner","Display":"4 inch Touch Screen","Communication":"TCP\/IP,USB,WIFI","Warranty":"One Years Warranty","Color":"Black","Face capacity":"5000","Language":"English,Spanish,Italy Multi language","Product name":"Face recognition time attendance","Power supply":"12 V\/DC","Certificate":"CE\/FCC\/ROHS","Os":"Linux","Memory":"2GB RAM","Wiegand In&Out":"Wiegand 26&34"}}

{"cid":"91201908","title":"Anti Duplicate Face Fingerprint Attendance Machine PIN Code Linux System","imgUrl":"https:\/\/img.chinax.com\/nimg\/d7\/cf\/c35d2270d0ea5083ce0b1c24eb14-200x200-1.jpg","attrs":{"Price":"negotation","Brand Name":"Turboo","Model Number":"EU-FS50","Minimum Order Quantity":"1 PCS","Delivery Time":"5~10 days","Certification":"CE,Rosh","Place of Origin":"China","Payment Terms":"L\/C, , T\/T","Supply Ability":"5000 units\/ month","Packaging Details":"carton","Name":"Fingerprint Time Attendance and Access Terminal","System":"Linux","Display":"2.0 Inch non-screen","Warranty":"2 years","Communication":"TCP\/IP\/RS485","Dimension":"140*43*18mm"}}

{"cid":"91101484","title":"Touchless Face Recognition Thermometer Biometrics Body Temperature Detection For Turnstile","imgUrl":"https:\/\/img.chinax.com\/nimg\/f3\/bb\/117eca607c986745be33f84c8967-200x200-1.jpg","attrs":{"Price":"us$299-US$355","Brand Name":"MJK","Model Number":"MJK-1081D","Minimum Order Quantity":"1pcs","Delivery Time":"3-25days","Certification":"CE,Rohs","Place of Origin":"china","Payment Terms":"T\/T","Supply Ability":"5000pcs\/Month","Packaging Details":"carton with foam inside & woonden","Resolution:":"1920 x 1080","Face capacity:":"24K","Processor:":"Sextuple processor + 2G memory + 32G flash","Lens:":"6mm","Recognition Time:":"0.8-1s","Effective pixels:":"2MP,1920*1080","Special Features:":"Time & Attendance","Capture Records:":"160,000","Operating system":"Linux Operating system"}}