Product features:
1. Siren voice with flashlight.
2. DC 20V,30V voltage input
3. Popular siren voice: police car, fire truck, ambulance
4. 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.
Hefei Long River Electrical Co.,Ltd.
longriver.en.made-in-china.com
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