V12 PHYSICAL → DIGITAL CHAIN OF CUSTODY
Meter passport
One place for device identity, installation interval, seal, evidence, certification and lifecycle.
▦
MTR-2048
InstalledKAM-22004519
Demo Meter Co.
ModelUltrasonic U20
TechnologyUltrasonic
ConnectivityLoRaWAN
Service pointSP-100284
Seal / QRSEAL-7712
Installation2026-08-14
Initial read0.000 m³
CertificationDemo certified
Custody & lifecycle timeline
01Received into stockWarehouse Nairobi · PO reference
02Issued to technicianUser/device assignment recorded
03InstalledGPS · photos · orientation · initial read
04Seal appliedSEAL-7712 · photo evidence
05Commissioning testRead + communications + clock + status