iot based rfid time clock system

{"cid":"91198647","title":"RFID Card Fingerprint Time Attendance Terminal With Thermal Printer","imgUrl":"https:\/\/img.chinax.com\/nimg\/29\/52\/7e64735523138a19fadc6628a02e-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"TIMMY","Model Number":"TM1100","Minimum Order Quantity":"1pcs (sample)","Delivery Time":"Sample order 2~3 workdays; Bulk order 6~12 workdays","Certification":"CE, RoHS, FCC","Place of Origin":"China","Payment Terms":"T\/T, \uff0cPaypal","Supply Ability":"3000pcs per week","Packaging Details":"Packed in carton with sponge","Display":"2.4 Inch TFT LCD","Verify mode":"Fingerprint, Card, Password","Fingerprint Capacity":"1000","Record capacity:":"100,000","Communication":"USB,RS485,TCP\/IP,U-Disk,P2S(Optional)","Access Function":"Lock Relay Output \/RS485\/Weigand","Identification speed":"less than 0.2s","Card capacity":"1000","Power Supply":"9V","Free Software":"Cloud, Mobile APP, Desktop"}}