The DHRIO IoT Smart Electric Meter is an advanced, connected energy management device designed for real-time monitoring, control, and optimization of electrical usage.
It goes beyond traditional meters — integrating IoT connectivity, analytics, automation, and security to give users total control over energy consumption from anywhere in the world.
Why It Matters
In today’s connected world, knowing how your power is used isn’t enough — you need to control it intelligently. This meter helps users save energy, detect wastage, reduce operational costs, and ensure safe, tamper-proof operation of electrical systems.
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Key Features
- Remote Power ON/OFF Control
- Real-Time Monitoring (Voltage, Current, Power, Energy)
- App & Dashboard Analytics
- Multi-Network Communication (Wi-Fi / RF / PLC / 4G/5G)
- Dual Source Management (Grid + DG)
- Harmonics & THD Measurement (up to 31st)
- Tamper Detection (Cover Open, Magnetic, Reverse Flow)
- CO₂ Emission Monitoring
- Data Logging & Monthly Reports
- OTA (Over-the-Air) Firmware Updates
Benefits
- Reduce standby power wastage, switch off unused equipment remotely, and enhance electrical safety during maintenance or vacations.
- Track energy usage, detect load imbalance, and manage peak-hour consumption to reduce electricity bills.
- Make informed decisions, plan energy budgets, and identify faulty devices consuming excess power.
- Ensures seamless data transmission even in areas with weak connectivity, suitable for remote or large-scale sites.
- Ensures transparent energy accounting and helps optimize DG fuel consumption.
- Prevents damage to sensitive appliances, improves power quality, and extends equipment life.
- Protects against electricity theft, ensures billing accuracy, and maintains system integrity.
- Promotes sustainable energy practices and helps meet green compliance goals.
- Enables performance audits, predictive maintenance, and energy optimization.
- Keeps the meter secure and up to date without manual servicing.
How It Works (IoT Integration)
- Measurement : Internal metering ICs track voltage, current, frequency, power factor, and harmonics continuously.
- Data Transmission : Data is securely sent to the cloud through Wi-Fi or other networks.
- Automation & Alerts : Custom alerts notify users about tampering, overloading, or high consumption.
- Visualization : The user can view live energy parameters and analytics via the mobile app or dashboard.
- Control : Authorized users can switch loads remotely or set automation rules.
- Data Flow : Meter → Wi-Fi/RF/PLC/4G/5G → Cloud → App/Dashboard → User
Why Choose IoT Smart Electric Meter
✅ Smart Visibility: Complete awareness of energy usage in real time.
✅ Total Control: Switch devices remotely and automate operations.
✅ Cost Savings: Identify and eliminate energy wastage.
✅ Safety & Security: Built-in tamper detection and alerts.
✅ Eco-Friendly: Tracks CO₂ emissions and supports sustainability.
✅ Future-Ready: OTA updates and compatibility with smart home platforms.
Main Specifications
Electrical & Hardware
- Voltage: Standard mains input (1Ø or 3Ø variants)
- Current Rating: Customizable per load
- Accuracy: Class 0.5s / 0.2s
- Harmonic Measurement: Up to 31st order
- Power Factor Range: 0.5 lag to 0.5 lead
- Built-in relay for load control
- LCD/LED display for on-site viewing
Connectivity & Software
- Communication: Wi-Fi 2.4/5 GHz / RF / PLC / 4G/5G
- Protocols: RS485 Modbus / DLMS
- Cloud & App Integration
- Secure data encryption
- OTA firmware support
Tamper Alerts
- Cover open
- Magnetic influence
- Reverse energy flow
- Bypass detection
Setup & Use
- Mount the meter in your main panel or distribution board.
- Connect CTs and supply lines as per rated load.
- Configure network settings via app or gateway.
- Start monitoring and controlling in real time.
System Indicators :
Communication Status
Relay ON/OFF
Tamper Alert
Performance Highlights
- Long-range communication (PLC up to 1 km)
- Low power consumption design
- Scalable network — supports up to 255 meters per gateway
- Robust against voltage fluctuations and interference
- 24/7 data availability with automatic backup
Normal vs IoT Smart Electric Meter
| Parameter | Traditional Meter | IoT Smart Meter |
| Data Access | Manual reading required | Real-time cloud access |
| Monitoring | Only unit count | Full visibility of voltage, current, power, PF |
| Control | No remote control | Remote ON/OFF and scheduling |
| Connectivity | None | Wi-Fi / RF / PLC / 4G/5G |
| Alerts | Not available | Overload, tamper, high consumption |
| Automation | Not supported | Fully supports smart automation |
| Tamper Detection | Limited | Instant detection & cloud alert |
| Reports | No records | Historical and analytical reports |
| Eco Tracking | None | CO₂ emission calculation |
| User Convenience | Manual interaction | 100% remote operation |