General description The Electric Bell is designed for fire alarm systems and is suitable for various environments including residential buildings, offices, factories, schools, shops, hotels, and public places. It features a round shape and is available in a striking red color. Technical specifications Rated Voltage: AC 220V Top Diameter: 100mm / 4 inch Base Diameter: 115mm / 4.5 inch Total Height: 5cm / 2 inch Weight: 378g Material: Metal and Plastic Design: Round with 2 wires Package Contents 2 x Fire Alarm Bells Other information Note: Light shooting and different displays may cause the color of the item to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.