Secure and Space-Saving Smart Metering with separate CIU and STS compliance

The Single Phase Split DIN-Rail STS Compliant Prepaid Meter is the ultimate solution for landlords and developers looking for high-security energy management. By utilizing a split-unit design, the actual measurement unit (MCU) is mounted on a standard 35mm DIN-rail inside a secure, locked distribution board, while the tenant uses a separate Customer Interface Unit (CIU) to enter tokens and monitor usage.

This separation is the most effective way to prevent electricity theft and bypassing, making it ideal for high-density residential apartments and multi-tenant commercial buildings.

Key Features & Benefits

Anti-Tamper Split Design

Because the meter is tucked away in a locked enclosure and the tenant only has access to the keypad, the risk of illegal bridging or tampering is virtually eliminated.

Reliable PLC or RF Communication

The meter and the keypad (CIU) communicate via Power Line Carrier (PLC) or Radio Frequency (RF). No extra communication wiring is required—the units talk to each other through the existing electrical lines or wirelessly.

STS Global Vending Standard

Fully STS Compliant, ensuring 100% security for all transactions. Your tenants can purchase 20-digit tokens from any major retail outlet, banking app, or 24/7 online vending platform.

Space-Saving DIN-Rail Mounting

The compact MCU is designed to fit standard 35mm DIN-rails, allowing for a clean and organized installation in small distribution boards where space is at a premium.

Technical Specifications