supply , installation and amc ( man power service ) of bio-metric attendance management system at wbpdcl coal mines and gm ( mines ) office , durgapur , supply & installation , optical fingerprint & rf card reader na with inbuilt mifare smart card interface module , 3 . 5 touch screen , poe , ip65 and wi-fi , built-in interfaces such as usb , door lock , door sense , exit reader , exit switch , ethernet , rs-485 , aux input and aux output port access control , time- attendance application . in-device 500 , 000 events and 9 , 600 fingerprint templates capacity , biometric application software , user , na with user enrollment / management , ups 1kva line interactive with 15 minute na , spike buster , 6 outlet na , rack with accessories , 9u na , cat 6 cable 305 m box , cat 6 patch panel , 24 port na , information outlet with pvc back box na and faceplate , pvc pipe - hms , 25mm na , rack server , 64gb ram , 1tb , 2u raid 10 ( with licensed server os ) , poe switch , 24 port , patch cable , cat 6 , unified threat management ( utm ) device , laying of utp cable for locations , at captive coal mines , at railway sidings , maintenance support ( man power ) with 2 engineers , stationed at durgapur , stationed at patchwara or pakur