4 Inch 100mm Alarm Bell 12V Electric Metal Fire Control Internal Strike Wired Bell Wall Mounted Accessories

4 Inch / 100mm Alarm Bell, Electric Metal Fire Control Internal Strike Wired Bell Wall Mounted Accessories(12V): Home Improvement. Portable wired power supply: the fire alarm bell can be installed on the wall, ceiling and other installation methods. 。 Strong tapping, stable operation and long service life. 。 Adopts hard metal shell: not easy to deform, the sound reaches 100db: farther and safer. 。 The surface of electric alarm bell is coated with electroplating technology to make the material more anti-corrosive and less prone to rust and corrosion. 。 The alarm bell is pure copper electromagnetic coil with discontinuity and no electromagnetic interference. 。 Features:。 Portable wired power supply: the fire alarm bell can be installed on the wall, ceiling and other installation methods. Strong tapping, stable operation and long service life. Adopts hard metal shell: not easy to deform, the sound reaches 00db: farther and safer. The surface of electric alarm bell is coated with electroplating technology to make the material more anti-corrosive and less prone to rust and corrosion. The alarm bell is pure copper electromagnetic coil with discontinuity and no electromagnetic interference. Choose 2V / 24V / 220V according to the voltage you use. 。 Specifications:。 Color: Red。 Material: Metal。 Size: 4 inches(00mm)。 Power Mode: External。 Optional Voltage: 220V/2V/24V。 Alarm Volume: 00db。 Surface Treatment: Electroplating。 。 Package List:。 * Fire Alarm Bell。 。 。 。

4 Inch 100mm Alarm Bell 12V Electric Metal Fire Control Internal Strike Wired Bell Wall Mounted Accessories
4 Inch 100mm Alarm Bell 12V Electric Metal Fire Control Internal Strike Wired Bell Wall Mounted Accessories
4 Inch 100mm Alarm Bell 12V Electric Metal Fire Control Internal Strike Wired Bell Wall Mounted Accessories