Fire Alarm Bell
Pure copper electromagnetic coil with discontinuity and no electromagnetic interference.
Strong tapping, stable operation and long service life.
Hard metal , not easy to deform, the sound reaches 100db, and it is farther and safer.
The surface is coated with electroplating technology to make the material more anti-corrosive and less prone to rust and corrosion.
Portable wired power supply, easy to install, can be installed on the wall, ceiling and other installation methods.
Choose 12V / 24V / 220V according to the voltage you use.
The maximum range is 600-800 square meters.
Condition: Brand New
Material: Stainless Steel
Size: 6 inches (150mm)
Power Mode: External
Optional Voltage: 220V/DC 24V/DC12V
Alarm Volume: 95 db
Surface Treatment: Electroplating