TM609-CT WiFi Smart Energy Meter 100-240VAC CT Sensor & Smart Life APP Real-Time Power, Voltage & Kwh Tracking. Gateway-Free WiFi Direct: Built-in 2.4GHz WiFi connects directly to Smart Life app without a gateway. High-Precision Measurement: 0.5% accuracy with 100A split CT sensor for reliable energy monitoring. Real-Time Multi-Parameter: Monitors voltage, current, power, and daily/total energy (kWh) in real-time. Quick 5-Second Pairing: Supports iOS/Android via QR code pairing for fast setup. Global Voltage Compatibility: Works with 100-240VAC 50/60Hz for worldwide use. Flexible DIN Rail Mount: 35mm DIN rail mounting per EN 60715 for easy installation. Split Design for Flexibility: Separate control unit and CT sensor for versatile deployment. OEM/ODM Customization: Customized name, function, printing, and packaging available.