supply of supply of single phase two wire, direct current operate dual source prepayment (auto dg sensing) energy meter.supply of single phase two wire, direct current operate dual source prepayment (auto dg sensing) energy meter.,supply of single phase two wire, direct current operate dual source prepayment (auto dg s ensing) energy meter having calibration led & load controlling feature & provision of tod (time of day) ta riff and r.t.c (real time clock) with bluetooth in-home -display, 230/240 v ac,50 hz +/- 5%, current: 5 to 60 amps, wall mountedprojected type, accuracy class: 1.0, ingress protection : ip54, up to 8 tariff rates ( sl ab or time-of-use), enclosure:unbreakable high-grade fire resistant, reinforced polycarbonate or equivalent high- grade engineering plastic,sealing provision; sealed for life, additional sealing provision at meter cover and terminal cover, tandards: is 13779,is 15884, is 15959 and iec 62055-31, shall have capacitive, phone- style touchpad with multiple parameter navigation, touch type keypad functionality,meter shall have compl etely insulated body and be of wall mounted projected type, lcd display with minimum 8 digit, easy token transfer over bluetooth, enables data collection over ble, authenticated billing code(abc) with time stamp, with a parallel bluetooth enabled freedom unit for token transfer and abc reading through mobile app, os /android/windows with 3 years annual vending charges. as per pcee/ecor/bbs spec.no. ecor/el/pcee/spe c/prepaid-energy meter/2019 (rev-1)-2020. make: secure or hpl or l&t or similar. warranty: 10 years. [ warranty period: 120 months after the date of delivery ] ]