Product features:
1. Use electromagnet to strike the steel to voice, with a big size tune, classical and crisp timbre.
2. 110V,220V AC or 12V,24V voltage input
3. Popular buzzer voice
4. High-grade nice appearance
5. Superior quality PC polycarbonate panel, with nice mould polished effect, non yellowing or fade.
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 Bell
Power Source: Corded Electric
Color: Silver White OR Red
Material: Metal
Coil: Double pure copper coil
Operation Humidity: 95%
Voltage: DC12V, DC24V, AC110V, AC220V
Working Hours: 5 minutes
Frequency: 50HZ / 60HZ
Sensor Type: Electrochemical
Hefei Long River Electrical Co.,Ltd.