E-Logics Microprocessor based Alarm Annunciator is used to have a watchful eye on plant. These are designed according to the customers demand for the troubleshooting, maintenance and protection of the system. To design Dynamic, Alert, Responsive & Precise annunciator is one of the main aims of the company. It can be used for both of the Low and High Voltage apparatuses. Instantaneous response for Alarm signaling after occurrence of event or even during occurrence remained the first priority during the R&D of this product which resulted into efficient device.