supply of supply, installation and commissioning of gps based personnel tracking device ( ptd) including sim card with 03 years warrantysupply, installation and commissioning of gps based personnel tracking device ( ptd) including sim card with 03 years warranty,supply, installation and commissioning of gps based personnel tracking device ( ptd) inclu ding sim card with 03 years warranty for regular use of patrolmen/keymen and usfd operators under kur division having specification as per rly board l/no. 2017/track-1/29/8 dated 16.01.2018. the cost includes sim, sms, voice and data charges, map subscription charges, repairing & maintenance and all other recurri ng charges of gps based personal tracking device (ptd) for a period of 03 years . [ warranty period: 36 months after the date of delivery ] ] , supply, installation and commissioning of gps based personnel tracking device ( ptd) inclu ding sim card with 03 years warranty for regular use of patrolmen/keymen and usfd operators under kur division having specification as per rly board l/no. 2017/track-1/29/8 dated 16.01.2018. the cost includes sim, sms, voice and data charges, map subscription charges, repairing & maintenance and all other recurri ng charges of gps based personal tracking device (ptd) for a period of 03 years . [ warranty period: 36 months after the date of delivery ] ] , supply, installation and commissioning of gps based personnel tracking device ( ptd) inclu ding sim card with 03 years warranty for regular use of patrolmen/keymen and usfd operators under kur division having specification as per rly board l/no. 2017/track-1/29/8 dated 16.01.2018. the cost includes sim, sms, voice and data charges, map subscription charges, repairing & maintenance and all other recurri ng charges of gps based personal tracking device (ptd) for a period of 03 years . [ warranty period: 36 months after the date of delivery ] ]