Kaifa MA105A smart electricity meter

The Kaifa MA105A is a digital smart electricity meter manufactured by Shenzhen Kaifa Technology. These devices are used globally by utility companies to measure electrical consumption in real-time and often communicate via cellular networks like CDMA or M-Bus interfaces.

Kaifa Technology is a prominent original design manufacturer (ODM) based in Shenzhen, China. It is part of the China Electronics Corporation (CEC), a major state-owned conglomerate. In the Netherlands, these meters are frequently deployed by grid operators like Stedin, Liander, and Enexis as part of national smart meter rollouts.