supply of supply and installation of charger , supply and installation of charger/adaptor for fog pass device(fsd) as per rdso specificati on no. rdso/spn/201/2010 ver 2.0,rdso str no. siq-0366, clause no 7.3.4. a sample of fsd charger/ada pter is attached for reference. note: a sample must be approved by the consignee before bulk supply. ma ke/brand-a. paul or similar [ warranty period: 12 months after the date of delivery ] ] , supply and installation of fog pass(fsd) battery (lithium ion rechargeable battery pack )c ombination of 6 cell (11.1 volts/4400 mah, rechargeable battery provide 18 hrs. backup when full charged) with terminal connector for fog pass device(fsd), as per rdso specification no. rdso/spn/201/2010 ver 2.0,rdso str no. siq-0366, clause no.5.6, 7.3.2.,7.3.4.7. a battery sample is attached for reference. note : a sample must be approved by the consignee before bulk supply. make-a.paul or similar. [ warranty pe riod: 18 months after the date of delivery ] ] , supply and installation of gps antenna for fog pass device(fsd) as per rdso specification n o.rdso/spn/201/2010 ver 2.0, rdso str no. siq-0366. clause no. 7.1.2 & 9.1 (ii). a sample of gps anten na is attached for reference. note: a sample must be approved by the consignee before bulk supply. make /brand-a. paul or similar [ warranty period: 12 months after the date of delivery ] ]