supply of mri conditional dual chamber ( dddr ) with feature for fluid level in lungs etc., ssir- mp with matching electrodes, pli, magnet and fluro-cover . pacing mode: vvi, vvt, voo, aai, aat, aoo, ooo . pulse amplitude should be up to 7.5 v at least. must have rate response feature. auto capture or beat to beat capture management algorithms. sensing assurance is an essential feature. weight less than 20 gm . expected longevity to be not less than 12 yrs at 100% pacing of 2.5v, 0.4mg, 500 & electrode should be steroid electrode or steroid coated electrode / unipolar or bipolar tined / screw depending upon the case compatible through 7f pli . *the oem must have registered office with service personnel available round clock. *warranty:- all pacemakers should be covered by life time warranty ( providing pacing therapy for the duration of patients life time ) .. item code s62236 ai 22-23 => limited