Fire Alarm Bell Iron Base Size 4"-10"

Product features:1. Use electromagnet to strike the  steel to voice, with a big size tune, classical and crisp timbre.2. 110V,220V,240V AC orDC 6V, 12V,24V voltage input3. Popular buzzer voice4. High-grade nice appearance It is widely used in super hotel, school, star hotel, factory, Modern apartment and office.Any design and voice can OEM.Quality reliable, the bell can be used more than 5 years.We have been exported to more than 20 countries.Style: Fire Alarm BellPower Source: Corded ElectricColor: Silver White OR RedMaterial: MetalCoil: Double pure copper coilOperation Humidity: 95%Voltage: DC12V, DC24V, AC110V, AC220VWorking Hours: 5 minutesFrequency: 50HZ / 60HZSensor Type: ElectrochemicalHefei Long River Electrical Co.,Ltd. longriver.en.made-in-china.com/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1