Tender For schedule-a :- 1) supply of gps based personal tracking device (ptd) (as per technical guidelines). 2) pro viding gsm/ gprs telecommunication connection in the name of sse/p.way as per departments requirement along with installing the same in ptd device and commissioning of location tracking and calling features. (as per annexure-a, tech nical condition & special conditions to be followed. (make. stesalit systems limited, model no.sxtreo t57) or simila r [ warranty period: 12 months after the date of delivery ]