Square in shape, this ergonomically designed Flameproof Alarm Annunciator is reckoned for its microcontroller based operation. It can be availed in wall mounted or panel flush based design choice. It can cover 4mA to 20 mA measurement range. Provided Flameproof Alarm Annunciator requires 90v to 270v voltage range to function. Its maximum working temperature is 55 degree C. It supports LED based display mechanism. High sensitivity level, error free functioning, excellent acoustic attributes and energy efficient functioning are the key aspects of this product.