Nb-Iot Single Phase Smart Electric Energy Meter with Guide Rail and Prepaid Remote Control, Electricity on-off Control

Nb-Iot Single Phase Smart Electric Energy Meter with Guide Rail and Prepaid Remote Control, Electricity on-off Control. LoRaWAN Remote Control: Enables wireless remote disconnection and power transmission via RS485 or LoRaWAN network. Multi-Standard Compliance: Meets IEC62053-21, IEC62052-11, and DL/T645-2007 standards for global compatibility. Time-of-Use Metering: Supports up to 14 programmable time periods per day with 4 rate tiers (peak, flat, valley, sharp). 18-Month Warranty: Covers free repair or replacement for quality issues within 18 months from delivery date. Bidirectional Communication: Facilitates data upload to platforms and allows remote firmware updates or control commands. High Capacity Gateway: Single LoRaWAN gateway can handle thousands of nodes for cost-effective large-scale deployment. OEM/ODM Customization: Offers customized communication protocols and installation methods for specific client needs. Event Recording System: Records events like zero clearing, programming, power down, and relay operations for audit trails.