supply of supply of single phase two wire, direct current operate dual source prepayment (auto dg sensing) energy meter having calibration led & load controlling feature & provision of tod (time of day) tariff 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 mounted projected type, accuracy class: 1.0, ingress protection : ip54, up to 8 tariff rates ( slab 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, standards: is 13779,is 15884, is 15959 and iec 62055-31, shall have capacitive, phone-style touch pad with multiple parameter navigation, touch type keypad functionality,meter shall have completely 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/spec/prepaid-energy meter/2019 (rev-1)-2020. make: secure or hpl or l&t or similar.supply of single phase two wire, direct current operate dual source prepayment (auto dg sensing) energy meter having calibration led & load controlling feature & provision of tod (time of day) tariff 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 mounted projected type, accuracy class: 1.0, ingress protection : ip54, up to 8 tariff rates ( slab 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 co